| Name |
Description |
| D'Arsay [1] |
An ancient civilisation who flourished some 87 million years ago. Although long vanished, the D'Arsay left behind an advanced archive of information which the Enterprise-D discovered buried at the center of a rogue comet in 2370. The Archive was able to influence the Enterprise replicator system to reproduce elements of D'Arsay culture, mostly comprising parts of a myth concerning Masaka, the D'Arsay sun goddess. [1] |
| Dachlyd [2] |
Intelligent species. In 2366 Captain Picard negotiated a trade dispute between the Dachlyds and their nearest neighbours, the Gemarians. Counsellor Troi regarded the Dachlyds as an incredibly stubborn people. [2] |
| Dakalan Bug [3] |
This multi-legged bioluminescent organism lived in the forests of the rogue planet Dakala. It was encountered by the Enterprise crew when they visited the planet in 2151. [3] |
| Dal'Rok [4] |
Mysterious creature which periodically threatens a Bajoran village [4] |
| Daliwakan [5] |
Humanoid species [5] |
| Dalvin Hissing Beetle [6] |
Small beetle which hisses [6] |
| Dark Matter Lifeform [7] |
Creature composed of dark matter which Voyager encountered in 2376. [7] |
| Debrune [8] |
Ancient offshoot of the Romulans [8] |
| Deer [9] |
Animal life form native to Earth. Some Vulcans stranded on the planet once considered eating a Deer to survive. [9] |
| Degebian Mountain Goat [10] |
Animal known for its ability to climb [10] |
| Dekendi [11] |
Species native to Dekendi III. [11] |
| Deleb [12] |
Pre-warp species originating on planet Persephone III. The species featured an almost lizard like skin and cranial ridges. They also feature distinctive orange eyes that almost seem to glow. [12] |
| Deltan [13] |
Federation member species. Deltans are closely humanoid in appearance, distinguished by their typically bald heads. Like Vulcans, they have a form of contact empathic or telepathic power. This enables a Deltan to remove a person's ability to feel pain by touching them. [13] Deltans were renowned for being very attractive. When the ECS Horizon encountered a group of Deltans in 2141, the adolescent Travis Mayweather found that extensive workouts in the gym helped him to deal with his attraction for them. [14] Deltans in turn regarded Humans as a 'sexually immature species', and in the 22nd century those who chose to serve in Starfleet were required to put a formal oath of celibacy on record and forgo sexual contact with Humans. [13] |
| Demerian [15] |
The ECS Horizon was delivering stromatopod larvae to this species in 2153. [15] |
| Demons [16] |
In 2374 the USS Voyager finally began to run out of Deuterium fuel as it travelled towards home. Desperate to locate a new supply, the ship landed on a Y class planet where Deuterium was detected. Y class planets are nicknamed "Demon class" because of their extreme hostility. With surface temperatures of hundreds of degrees celsius and a highly poisonous atmosphere, these worlds are also sources of intense thermionic radiation.
Voyager landed a shuttlecraft on the planet, and two of the crew - Harry Kim and Tom Paris - were able to locate a form of liquid metal on the surface which had a high Deuterium content. However, before they could collect any their environmental suits were overcome by the conditions and they collapsed.
Captain Janeway used almost the last of Voyagers fuel to land the ship on the planets surface. When a rescue party went out to look for Kim and Paris, they found the two officers wandering around without their environment suits on, totally unharmed by the hostile conditions.
On returning to the ship, both men were almost killed by the normal atmosphere on Voyager - only being saved when the EMH recreated the planets atmosphere within sickbays isolation chamber. The mystery was solved when further investigation of the planet proved that the liquid metal was in fact a life form with mimetic properties. The metal had imitated Paris and Kim, leaving the real officers lying on the surface. The metal had been alive for a long time before Voyager's arrival, but only when it imitated the Humans did it become sentient. Desperate to have more life to copy, the liquid metal began to suck Voyager under the surface of the planet. Janeway attacked it with a Nadion burst and after a brief stand-off an agreement was reached. Voyagers crew agreed to allow the metal to sample all of the crew in order to create copies; in return the metal agreed to provide all the Deuterium the ship needed.
Voyager proceeded on its way, leaving over a hundred copies behind. [16] The metal life form decided to mimic Voyager itself so that it could explore space, having apparently gained sufficient detail from the crew to build a perfect functional copy. Like the initial copies of Kim and Paris the copied Voyager crew were unaware that they were not the originals.
In 2375 the copy began to lose cohesion as a result of exposure to the ships warp field. Initially confused, the crew eventually realized what had happened and after some anguish decided to abandon their journey towards Earth and return to the Demon planet. Unfortunately, they failed in the attempt and the ship and crew disintegrated in space. It is not known whether any more of the Demon life forms remain on the planet. [17] |
| Denebian [18] |
Species who dealt with Harcourt Fenton Mudd [18] |
| Denebian Slime Devil [19] |
Unpleasant creature once compared to James Kirk [19] |
| Denevan Neural Parasite [20] |
An intelligent species, the neural parasites were flattened, disc-shaped creatures about twelve inches across and an inch or two thick. They had little in the way of organs or internal structure, resembling a single gigantic brain cell. Despite this, they have a limited ability to fly in order to attack and infest their victims. On contact with a person - usually aiming for the back - the parasite would use a stinger to inject neural tissue into them. The tissue would entwine itself around the nervous system, making it almost impossible to remove. The parasite would issue commands directly into the mind of the host, and if not obeyed would cause the nervous system to send pain messages to the brain. So great was this ability to inflict pain that the host could die from it. [20]
The parasites are believed to be connected together through some unknown means, making them one gigantic hive mind. This allows them to lend strength to one another, making individual creatures almost impossible to kill - even sustained phaser fire did little to them, and they easily withstood temperatures of nine thousand degrees. However, they are vulnerable to ultraviolet light; illumination by a sufficient level of this will kill them and free the host. [20]
The origin of the parasites is unclear. The are known to have infested the Beta Portolan system in the distant past; in the 2060s they infested Levinius V, then Theta Cygni XII, and in 2265, Ingraham B. Their last known location was the planet Deneva, in 2266. Captain Kirk theorised that the neural parasites were so alien to that they might well originate from outside the galaxy. The Denevan infestation was eradicated when the USS Enterprise seeded the planet's orbit with over two hundred ultra violet satellites, which flooded the planet with UV light to a brightness of one million candles per square inch. [20] |
| Denobulan Lemur [21] |
Highly sought after pet on the planet Denobula. The Lemur is somewhat similar to a dog - it has a tail, fur, and most have one head. [21] |
| Denobulans [22] |
Technically advanced Humanoid species originating on the planet Denobula [22] in the Denobula Triaxia system. [23] In the past, Denobulans believed they were the only intelligent species in the galaxy. They were shocked when they were contacted by the B'Saari, but even then some Denobulans refused to accept the truth at first. [24]
The Denobulans have had contact with Humanity since at least 2151, and one of their number worked with Earth's Starfleet in that year. [22] Denobulans can be identified by the characteristic bone ridges on their face. They tend to be a friendly and outgoing people, curious about the world around them and especially interested in the customs and habits of the alien species they meet. [25]
The Denobulans have a complex mating patterns, including a periodic mating season. Details of the mating process are relatively scarce, but the Denobulans have males and females much as Humans do, with at least two "combatants" engaged in the act of mating. They produce strong pheromones to indicate when they are interested in a romantic relationship. [26] The Denobulans practice group marriages, with several wives and husbands in a single family group. [11]
They had a form of entertainment similar to movies a few hundred years ago, but these lost their appeal when the people realised that their real lives were much more interesting. As a rule, Denobulans don't like to be touched by others. Parts of the Denobulan night life can be disturbing to the uninitiated, and it is not advisable to venture out at night alone. [26]Denobulan males are very uncomfortable undressing in front of others [27], but are quite comfortable naked when alone. [28]Most Denobulans do not talk during meals, as they regard it as a waste of time. [29]
The Denobulans fought a series of wars with the Antarans, with the last finishing around 1851. Much animosity still exists between the two species, especially on the Antaran side. [30] Denobulans regard stress induced hallucinations as a healthy and harmless way for a person to release nervous energy. [31]
Denobulans normally require very little sleep, but they do hibernate for six days each year - if woken during this cycle they are extremely groggy and unsure of their surroundings. [32] When stressed, a Denobulan will sometimes initiate an instinctive defence mechanism which causes their face to puff up to about twice normal size, intimidating an attacker. [33] |
| Devidian [34] |
Species which dwelled on Devidia II. The Devidians existed in a slightly different phase than normal matter, making them invisible and intangible without special equipment. They used an Ophidian to open time portals and travel to 19th century Earth, where they murdered humans by draining the life energy out of them. The Devidians consumed this life energy for sustenance. [34] The Enterprise-D crew were able to modify some photon torpedoes to affect the Devidians and destroy the cavern in which they lived, ending the threat to Earth's past. [35] |
| Devore [36] |
The Devore have a fanatical hatred of all telepaths; within their space, all telepaths were ruthelessley hunted and exterminated. In 2375 Voyager managed to pass through Devore space by hiding their telepathic crew members along with some refugees in transporter stasis. [36] |
| Digger [37] |
Animal found on Terra Nova. [37] |
| Dikironium Cloud Creature [38] |
Gaseous life form which feeds on the iron hemoglobin found in Human blood. The creature was capable of altering its molecular structure, enabling it to hide from sensor probes. It was characterized by a sickly-sweet odour. Commander Spock suggested that the creature might exist in a borderline state between matter and energy, with elements of both, and that it may travel by the manipulation of gravity fields, a method he considered extremely efficient. This allowed it to move with incredible speed - when in an atmosphere, it could accelerate and move quickly enough to make it difficult for even a trained security officer to hit it with phaser fire. In space it could travel at high warp speeds. Phasers and even photon torpedoes had no effect on the creature, as its ability to manipulate gravity made it immune to both as well as allowing it to pass through shielding. It is possible that the creature was repelled by radiation, though this is not certain. In 2257 a Dikironium cloud creature was responsible for the deaths of two hundred crew members of the USS Farragut including the commanding officer, Captain Garrovick. In 2268 one of the creatures - possibly the same one - killed several members of the Enterprise crew before being destroyed by an antimatter charge at Tycho IV. Captain Kirk would report his impression that the creature was both intelligent and malevolent, describing it as evil. He also had the impression that Tycho IV was the creature's home planet. Commander Spock suggested that the creature may reproduce by fissioning into thousands of parts. [38] |
| Dimorusians [39] |
Rodent-like creatures native to the planet Dimorus. The creatures were capable of throwing poisoned darts. On one occasion, such a dart was thrown at James T. Kirk. His friend Gary Mitchell took the dart instead, and almost died as a result. Mitchell would remind Kirk of the incident in 2265 in order to emphasise their friendship. [40] |
| Dinaali [41] |
The Dinaali were very short of resources, and rationed healthcare strictly on the basis of an individual's importance to society. In 2377 they acquired Voyager's stolen EMH and employed him in one of their hopitals. The EMH found their method of resource allocation to be unethical, but struggled to find any viable alternative. [41] |
| Diomedian Scarlet Moss [42] |
A form of plant which is difficult to grow. [42] |
| Distortion ring Being [43] |
Mysterious entity(s) which inhabit a twisted region of space [43] |
| DITL Species No. 1000 |
Voyager encountered a member of this species in the Delta Quadrant in 2376. [44] |
| DITL Species No. 1006 |
A species known for being rather larger and stronger than Humans. A member of this species was a resident of the Klingon penal asteroid of Rura Penthe in 2293, where he claimed to be a member of the "Brotherhood of Aliens". He attempted to intimidate Captain Kirk into surrendering his coat when he arrived there, but relented at Marta's urging. [45] |
| DITL Species No. 1007 |
A member of this species was a resident of the Klingon penal asteroid of Rura Penthe in 2293, when Captain Kirk and Doctor McCoy arrived there. [45] |
| DITL Species No. 1009 |
An animated plant creature. Lwaxana Troi had one of these creatures as a combination pet/decorative item. [46] |
| DITL Species No. 1013 |
This species was present in an Earth bar in 2285 when Dr. McCoy used it as a meeting place. [47] |
| DITL Species No. 1016 |
A member of this species was present in the Federation council chambers during the Cetacean probe crisis in 2285. [48] |
| DITL Species No. 1017 |
A member of this species was present on Nimbus III in 2285. [49] |
| DITL Species No. 1018 |
A member of this species was a dancer in a bar on Nimbus III in 2285. [49] |
| DITL Species No. 1019 |
A member of this species was on Numbus III in 2285. [49] |
| DITL Species No. 1020 |
A member of this species was a prisoner at Rura Pente in 2293. [45] |
| DITL Species No. 1021 |
A member of this species was a prisoner at Rura Pente in 2293. [45] |
| DITL Species No. 1022 |
A member of this species was a prisoner at Rura Pente in 2293. [45] |
| DITL Species No. 1023 |
A member of this species was a prisoner at Rura Pente in 2293. [45] |
| DITL Species No. 1024 |
A member of this species was a prisoner at Rura Pente in 2293. [45] |
| DITL Species No. 1028 |
A member of this species was present on the Excelsior bridge in 2293 during the Praxis explosion and subsequent peace process. [45] |
| DITL Species No. 1030 |
A member of this species was aboard the Enterprise-D in 2371. [50] |
| DITL Species No. 1033 |
Unknown species; Anya transformed into one of these creatures whilst aboard the Enterprise-D in 2365. [51] |
| DITL Species No. 1034 |
Unknown species; Anya transformed into one of these creatures whilst aboard the Enterprise-D in 2365. [51] |
| DITL Species No. 1035 |
Unknown species; Salia transformed into one of these creatures whilst aboard the Enterprise-D in 2365. [51] |
| DITL Species No. 1048 |
A member of this species attended the Federation council meeting in 2285. [48] |
| DITL Species No. 1050 |
A member of this species was in an Iowan bar in 2255 when Kirk started a fight there. [52] |
| DITL Species No. 1051 |
A member of this species, Alnschloss K'Bentayr, was a crewmember on the USS Kelvin in 2233. [52] |
| DITL Species No. 1055 |
In the Kelvin timeline a member of this species was a cadet at Starfleet academy, and served aboard the Enterprise during the ship's eventful maiden mission. [52] |
| DITL Species No. 1062 |
This creature was kept in the NX-01 sickbay by Dr. Phlox. [26] |
| DITL Species No. 1064 |
A dog-like species which was a pet of Keyla during her visit to Risa in 2152. [32] |
| DITL Species No. 1065 |
Species encountered by the Starships USS Brittain and USS Enterprise-D in 2367, when they were trapped within Tyken's rift. The species is apparently telepathic, and their attempts to communication with the Starship crews were telepathy based. Unfortunately their mode of telepathy was impossible for the crews to perceive directly, and the attempts disrupted the REM sleep of everybody on the ships, leading them to undergo ever-increasing levels of stress and disorientation. The lone exception were the Betazoid crewmembers, who perceived the communication attempts in their sleep as symbolic dreams. Counsellor Troi was eventually able to communicate a simple message to the species, enabling them to escape the rift. The species may have been energy based, by the appearance of their ship. They went on their way after the escape, without further communication. [53] |
| DITL Species No. 1069 |
A Starfleet officer of this species was aboard the Enterprise-D in 2367. [54] |
| DITL Species No. 1070 |
A member of this species was at the planet Pernaia prime in 2152 whilst T'Pol, Archer and Mayweather visited. [55] |
| DITL Species No. 1071 |
A member of this species was present on the moon of Pernaia Prime when the NX-01 visited in 2152. [55] |
| DITL Species No. 1073 |
A member of this species was present on the moon of Pernaia Prime when the NX-01 visited in 2152. [55] |
| DITL Species No. 1074 |
A member of this species was present on the moon of Pernaia Prime when the NX-01 visited in 2152. [55] |
| DITL Species No. 1075 |
A member of this species was present on the moon of Pernaia Prime when the NX-01 visited in 2152. [55] |
| DITL Species No. 1076 |
A member of this species was present on the moon of Pernaia Prime when the NX-01 visited in 2152. [55] |
| DITL Species No. 1078 |
A member of this species was at the mining colony in the Delphic Expanse which the NX-01 visited in 2153. [56] |
| DITL Species No. 1079 |
A ship belonging to this species was discovered by the NX-01, derelict in the Delphic Expanse. It had been attacked by Osaarian pirates and the crew killed. [57] |
| DITL Species No. 1080 |
This species was discovered by the NX-01 in 2153. The lifecycle of the species involved the laying of an egg, which opened to release a number of maggot-like creatures. [58] |
| DITL Species No. 1081 |
A member of this species was a slave at the market visited by Captain Archer in 2153. [59] |
| DITL Species No. 1082 |
A member of this species was a slave of the Tholians in 2154. He worked for them on the captured USS Defiant until Captain Archer took control of the ship. [60] |
| DITL Species No. 1083 |
A species known to be present on Rigel X in 2161. [61] |
| DITL Species No. 1084 |
A species known to be present on Rigel X in 2161. [61] |
| DITL Species No. 1085 |
A species known to be present on Rigel X in 2161. [61] |
| DITL Species No. 1086 |
A creature which was being vivisected by Doctor Phlox aboard the ISS Enterprise in the Mirror universe in 2154. [62] |
| DITL Species No. 1087 |
A creature which was being vivisected by Doctor Phlox aboard the ISS Enterprise in the Mirror universe in 2154. [62] |
| DITL Species No. 1089 |
A member of this species was a spectator at a Tsunkatse match attended by members of Voyager's crew. [63] |
| DITL Species No. 1090 |
Encountered in 2263; Jaylah was a member of this species. [64] |
| DITL Species No. 1091 |
Encountered in 2263; Kalara was thought to be a member of this species. In actuality she had taken on the appearance of the species as a result of using the life extension technology discovered on the planet Altamid. [64] |
| DITL Species No. 1092 |
A member of this species was amongst the miners the Enterprise-D picked up from Harod IV in 2368. [65] |
| DITL Species No. 1093 |
A member of this species was amongst the miners the Enterprise-D picked up from Harod IV in 2368. [65] |
| DITL Species No. 1118 |
A spacefaring species in the 23rd century, Scotty met a member of this species after he crash-landed on the planet Altimid as the Enterprise was destroyed by Krall's forces. Like many of the survivors of Krall's attacks, the individual had taken to stealing to survive. Jaylah managed to fight the group off, with moral support from Scotty. [64] |
| DITL Species No. 1119 |
A spacefaring species in the 23rd century, Scotty met a member of this species after he crash-landed on the planet Altimid as the Enterprise was destroyed by Krall's forces. Like many of the survivors of Krall's attacks, the individual had taken to stealing to survive. Jaylah managed to fight the group off, with moral support from Scotty. [64] |
| DITL Species No. 1120 |
A spacefaring species in the 23rd century, Scotty met a member of this species after he crash-landed on the planet Altimid as the Enterprise was destroyed by Krall's forces. Like many of the survivors of Krall's attacks, the individual had taken to stealing to survive. Jaylah managed to fight the group off, with moral support from Scotty. [64] |
| DITL Species No. 1132 |
The species to which Senior Chief Petty Officer Sozlok belonged. This species was dark-furred, and vaguely simian-looking. [66] |
| DITL Species No. 1139 |
Members of this species were to be found on Starbase Yorktown in 2263. [64] |
| DITL Species No. 1140 |
Members of this species were seen on Starbase Yorktown in 2263. [64] |
| DITL Species No. 1141 |
A member of this species was part of the Enterprise crew in 2263. [64] |
| DITL Species No. 1142 |
A member of this species worked as a musician on Deep Space 9 in 2369 [67] |
| DITL Species No. 1144 |
A member of this species lived on Deep Space Nine in 2370 [68] |
| DITL Species No. 1145 |
A member of this species was part of the USS Enterprise Crew in 2363 shortly before the ships destruction in orbit of the planet Altimid [64] |
| DITL Species No. 1146 |
A member of this species served on the USS Enterprise in 2363, shortly before it was destroyed in orbit over the planet Altimid [64] |
| DITL Species No. 1147 |
Satine was a member of this species. She was a crew member of the USS Enterprise when it was destroyed above the planet Altimid [64] |
| DITL Species No. 1148 |
A member of this species was a member of the crew of the USS Enterprise in 2263 [64] |
| DITL Species No. 1149 |
A member of this species was part of the USS Enterprise Crew in 2363 shortly before the ships destruction in orbit of the planet Altimid [64] |
| DITL Species No. 1150 |
A member of this species was seen on Starbase Yorktown in 2263. [64] |
| DITL Species No. 1151 |
A member of this species served on the USS Enterprise in 2363, shortly before it was destroyed in orbit over the planet Altimid [64] |
| DITL Species No. 1152 |
A member of this species was present on Starbase Yorktown in 2263 [64] |
| DITL Species No. 1153 |
A member of this species was present on Starbase Yorktown in 2263 [64] |
| DITL Species No. 1154 |
A member of this species was present on Starbase Yorktown in 2263 [64] |
| DITL Species No. 1155 |
Tyvanna was a member of this species. she was also a member of the USS Enterprise Crew in 2263. [64] |
| DITL Species No. 1156 |
A member of this species was part of the USS Enterprise Crew in 2363 shortly before the ships destruction in orbit of the planet Altimid [64] |
| DITL Species No. 1200 |
Alien settler on Numbus III. He later joined Sybok's army of light. [49] |
| DITL Species No. 1201 |
A member of this alien species was a patron of The Watering Hole bar in Paradise City on Nimbus III. He later joined the Army of Light lead by Sybok. [49] |
| DITL Species No. 1202 |
A member of this alien species was a patron of The Watering Hole bar in Paradise City on Nimbus III, where he enjoyed playing Water Pool. He later joined the Army of Light lead by Sybok. [49] |
| DITL Species No. 1203 |
A member of this alien species was a patron of The Watering Hole bar in Paradise City on Nimbus III, where he enjoyed playing Water Pool. He later joined the Army of Light lead by Sybok. [49] |
| DITL Species No. 1204 |
A golden skinned species, a member of which attended the Khittomer conference in 2293 as a Federation representative. [45] |
| DITL Species No. 1205 |
A member of this species was a prisoner at Rura Pente in 2293. [45] |
| DITL Species No. 1206 |
A member of this species served as a doctor on the USS Kelvin when it was attacked by Nero in 2233. She assisted Winona Kirk to give brith to James T. Kirk in the evacuation shuttle. Members of the species had larger than average eyes, which were oval in shape and angled upwards away from the nose. [52] |
| DITL Species No. 1207 |
A member of this species served as a cadet in Starfleet academy in 2233, in the alternate reality created by Nero. The species was larger than average, standing head and shoulders above an average human. They had a bulbous head and sunken eyes. Their nose is flush to the front of the face, appearing as a simple pair of holes above the mouth. [52] |
| DITL Species No. 1208 |
A member of this species was on Earth in 2255, when James T. Kirk joins Starfleet. He was a cadet and on the same shuttle used by Kirk to travel to Starfleet academy. Members of the species are larges than the average human, have a larger than average head and very distinct brow ridges. They are typically bald but are able to grow facial heir around the chin. [52] |
| DITL Species No. 1218 |
A member of this species was part of the pirate crew of the Serene Squall in 2258. [69] |
| DITL Species No. 1219 |
A member of this species was part of the pirate crew of the Serene Squall in 2258. [69] |
| DITL Species No. 1220 |
A member of this species was part of the pirate crew of the Serene Squall in 2258. [69] |
| DITL Species No. 1222 |
A species encountered by the Federation in 2258 during a rescue mission to the USS Peregrine. Little was known at that time but one member as named as "Buckley" by his human companion. The Universal translator was unable to translate the language they spoke. "Buckley" was infested with Gorn eggs and died when they matured and fought their way out of the body. [70]
An unusual feature of the species could be seen on their head. Which appeared to have flaps of "Skin" that could be opened and closed, like the petals of a flower, revealing a darker layer beneath. The exact purpose of this feature was never discovered. [70] |
| DITL Species No. 139 |
Unknown alien inhabiting the body of Mr. Hengist. [71] |
| DITL Species No. 15 |
Dr. McCoy tried to charter a vessel from an individual of this species to take him to the Genesis planet in 2285. [47] |
| DITL Species No. 153 |
Unknown alien, present on the merchant planet. [72] |
| DITL Species No. 154 |
Unknown alien, a buyer on the merchant planet. [72] |
| DITL Species No. 155 |
Unknown alien, present on the merchant planet. [72] |
| DITL Species No. 156 |
Unknown alien, present on the merchant planet. [72] |
| DITL Species No. 157 |
Unknown alien from a species which attempted to create Omega molecules. [73] |
| DITL Species No. 158 |
Unknown alien, chief of a merchant world who used transporter technology to steal goods. [72] |
| DITL Species No. 159 |
Unknown alien, a victim of Steth. [74] |
| DITL Species No. 160 |
Intelligent alien which latched onto B'Elanna after being injured. [75] |
| DITL Species No. 162 |
Unknown alien, also trapped on a planet with Paris and Tuvok. [76] |
| DITL Species No. 163 |
Alien who was trapped on a planet with Tuvok and Paris for some weeks. [76] |
| DITL Species No. 164 |
Unknown alien, who spent many years pursuing the 'telepathic pitcher plant'. [77] |
| DITL Species No. 165 |
Unknown alien, a client of the Think Tank. [78] |
| DITL Species No. 166 |
A member of the Think Tank. [78] |
| DITL Species No. 167 |
A member of the Think Tank. [78] |
| DITL Species No. 168 |
A member of the Think Tank. [78] |
| DITL Species No. 169 |
Spacegoing alien which tried to devour USS Voyager. [77] |
| DITL Species No. 171 |
Mr. Homm is a member of this unknown species. [46] |
| DITL Species No. 172 |
Primitive species which inhabited the planet Voyager's crew was briefly stranded on. [79] |
| DITL Species No. 173 |
A non-corporeal life form which travelled through space. In 2365 a member of this species encountered the Enterprise-D and impregnated Commander Troi in order to gain humanoid corporeal form as part of an experiment to explore what life as a humanoid was like. The creature sacrificed its corporal existence in order to avoid a disaster aboard the ship. [80] |
| DITL Species No. 175 |
Humanoids which lived on Ramatis III. [81] |
| DITL Species No. 176 |
Unknown alien which watched Tsunkatse matches on the Norcadian home world. [63] |
| DITL Species No. 177 |
Unknown alien which watched Tsunkatse matches on the Norcadian home world. [63] |
| DITL Species No. 178 |
This alien was killed when a Klingon Bird of Prey destroyed a Federation merchantman in 2285. [47] |
| DITL Species No. 179 |
Unknown alien which took part in Tsunkatse matches on the Norcadian home world. [63] |
| DITL Species No. 180 |
Unknown alien which organised Tsunkatse matches. [63] |
| DITL Species No. 181 |
Alien which ran a junkyard and traded with Voyager. [82] |
| DITL Species No. 182 |
Alien who built the null space catapult. [83] |
| DITL Species No. 184 |
Varria, a companion of the collector Kivas Fajo. [84] |
| DITL Species No. 185 |
Collector, pal of Kivas Fajo. [84] |
| DITL Species No. 186 |
Barash, an alien child abandoned by his monther on Alpha Onias III. [85] |
| DITL Species No. 187 |
A female from an unknown species who impersonated the mythical figure of Ardra, the Ventaxian equivalent of the Devil. [86] |
| DITL Species No. 188 |
Alien who acted as an assistant to Admiral Satie during her hearings on board the Enterprise. [87] |
| DITL Species No. 189 |
Alien who lived in The Void for five years. [88] |
| DITL Species No. 190 |
Alien who lived in The Void and was briefly part of the Voyager alliance. [88] |
| DITL Species No. 191 |
Alien who took part in the terrorist attack on the Enterprise-D at the Remmler array. [89] |
| DITL Species No. 192 |
Alien who took part in the terrorist attack on the Enterprise-D at the Remmler array. [89] |
| DITL Species No. 193 |
Species which lived in the FGC-47 nebula. [90] |
| DITL Species No. 195 |
Leader of the renegades which worked for the Romulans. [8] |
| DITL Species No. 196 |
Owner of a seedy bar. [8] |
| DITL Species No. 197 |
Part of the renegade group working to recover artifacts for the Romulans. [8] |
| DITL Species No. 198 |
Part of a renegade group which stole archeological artefacts. [8] |
| DITL Species No. 199 |
Member of the federation. Served aboard the Enterprise-D. |
| DITL Species No. 201 |
Unknown species used as gladiators by the providers on the planet Triskelion [91] |
| DITL Species No. 202 |
Unknown species used as gladiators by the providers on the planet Triskelion [91] |
| DITL Species No. 203 |
Unknown species used as gladiators by the providers on the planet Triskelion [91] |
| DITL Species No. 204 |
Unknown species head of the trainers used by the providers on the planet Triskelion [91] |
| DITL Species No. 205 |
This alien is a regular at Quark's Bar on Deep Space Nine. [92] |
| DITL Species No. 206 |
Unknown species used as gladiators by the providers onthe planet Triskelion [91] |
| DITL Species No. 207 |
Extragalactic invaders who had the power to change the form of matter [93] |
| DITL Species No. 208 |
Unknown species, the caretaker of the entertainment planet once used by the USS Enterprise [94] |
| DITL Species No. 209 |
Alien child with powerful mental abilities - possibly a Q [95] |
| DITL Species No. 210 |
Unknown species which was almost destroyed by an immortality project. [96] |
| DITL Species No. 212 |
Humanoid species that lived under the rule of the computer Landru, until Kirk destroyed it. [97] |
| DITL Species No. 214 |
Unknown species which paralleled Earth's early cultural development. [98] |
| DITL Species No. 216 |
Unknown species, a member of the federation. This individual was a follower of Dr Sevrin [99] |
| DITL Species No. 218 |
A member of this species which served as a waitress at Quark's bar on DS9. [67] |
| DITL Species No. 219 |
A member of this species bought items at the auction Quark and Vash ran on DS9. [100] |
| DITL Species No. 220 |
A member of this species bought items at the auction Quark and Vash ran on DS9. [100] |
| DITL Species No. 221 |
Vash unwittingly brought an egg continaingthis alien back from the Gamma Quadrant. [100] |
| DITL Species No. 222 |
A member of this species once visited DS9. [101] |
| DITL Species No. 223 |
A member of this species was occasionally seen on DS9. [92] |
| DITL Species No. 224 |
A member of this species was occasionally seen on DS9. [92] |
| DITL Species No. 225 |
This species fought against the Dominion and were infected with a horrible disease in retaliation. The baldness is not typical. [102] |
| DITL Species No. 226 |
Two assasins of this species once tried to kill an Idanian government agent on Deep Space Nine. [103] |
| DITL Species No. 227 |
A member of this species 'worked' for the arms merchant Hagath. [104] |
| DITL Species No. 228 |
Alien who bought Breen CRM 114 hand weaponsfrom the arms merchant Hagath on Deep Space Nine. [104] |
| DITL Species No. 229 |
A member of this species was working for the Orion Syndicate on Farius Prime. [105] |
| DITL Species No. 231 |
A member of this species was murdered after attempting to cheat the Orion Syndicate. [105] |
| DITL Species No. 232 |
Notable for their vertical mouths and vaguely bat-like heads, members of this species were seen visiting Deep Space 9 between 2369 and 2372. In 2369 one such individual was watching the activities on the Promenade from the upper level. [106]
In 2370, an individual passed by Kira Nerys as she returned a gift to Grand Nagus Zek. [107]
Another individual was seen talking to a security officer on the Promenade in 2370. [108]
One was seen with a female companion on the Promenade in 2370. [109]
They were occasionally seen in Quark's Bar; one enjoyed a drink there after the employee strike in 2373. [110]
When Keiko and Molly O'Brien returned to Deep Space 9 in 2373 after a lengthy stay on Bajor, a member of this race was traveling on their transport. [111]
A member of this species was also seen shopping on the Promenade in 2372, when Onaya arrived on the station. [101] |
| DITL Species No. 233 |
A member of this species was working for the Orion Syndicate on Farius Prime. [105] |
| DITL Species No. 234 |
A member of this species was working for the Orion Syndicate on Farius Prime. [105] |
| DITL Species No. 235 |
A member of this species took part in the Lissepian Mother's Day Heist with Morn. [112] |
| DITL Species No. 236 |
Two brothers of this species took part in the Lissepian Mother's Day Heist with Morn. [112] |
| DITL Species No. 237 |
Alien seen talking part in an auction on Deep Space Nine. [100] |
| DITL Species No. 238 |
Alien seen on Deep Space Nine. [92] |
| DITL Species No. 239 |
Alien who was an expert forger. [113] |
| DITL Species No. 240 |
Alien who dated Gar, even though she was married. [41] |
| DITL Species No. 244 |
Alien seen on Rigel X. [22] |
| DITL Species No. 245 |
Alien seen on Rigel X. [22] |
| DITL Species No. 246 |
Alien seen on Rigel X. [22] |
| DITL Species No. 247 |
Alien seen on Risa. This species was capable of altering their shape to imitate other lifeforms. [32] A member of this species was also present on Pernaia prime when Archer, T'Pol and Mayweather visited in 2152. [55] Another was to be found on an Enolian prison transport bound for Canamar in the same year, [114] |
| DITL Species No. 248 |
Alien seen on Risa. The species had an extremely complex spoken language. [32] |
| DITL Species No. 249 |
Alien seen on Risa. [32] |
| DITL Species No. 250 |
Species encountered by Enterprise in 2152. This species was split into several castes, with considerable conflict between them. [115] |
| DITL Species No. 251 |
Species encountered by Enterprise in 2152. This group were Deuterium miners. [116] |
| DITL Species No. 252 |
Pre-warp species encountered by Enterprise in 2152. Some cultural contamination took place when Reed lost a communicator on the planet. [117] |
| DITL Species No. 254 |
Unknown Alien |
| DITL Species No. 258 |
These aliens were present at the Khittomer conference of 2293. [45] |
| DITL Species No. 259 |
This alien was an inmate of Rura Pente in 2293. The species' genitals are in its knees. [45] |
| DITL Species No. 260 |
Alien species |
| DITL Species No. 261 |
Martia imitated this life form while escaping Rura Pente with Kirk and McCoy. [45] |
| DITL Species No. 262 |
Unknown Alien |
| DITL Species No. 263 |
Unknown life form which launched an unprovoked attack on a shuttle from the USS Voyager. [118] |
| DITL Species No. 264 |
A member of this species was occasionally seen on DS9. [92] |
| DITL Species No. 279 |
Unknown life form which used polaric energy to power their cities, regardless of the extreme danger involved. [119] |
| DITL Species No. 287 |
This species abducted Captain Picard to study concepts of authority, which they themselves lack. [120] |
| DITL Species No. 288 |
Unknown alien who ran a space station on the edge of the Necrit expanse. [121] |
| DITL Species No. 289 |
Unknown alien who was in charge of maintaining an inversion nebula. [122] |
| DITL Species No. 290 |
Unknown alien species, a victim of the Nyrians. [123] |
| DITL Species No. 293 |
This species followed a ship through the Bajoran wormhole in 2369, and set about investigating the station. They were interested in Human imagination, which they said was a difficult concept for them to understand. To explore it they manifested themselves as people the crew imagined - an ancient mythological character, a baseball player, and a romantically compliant version of Jadzia Dax. They eventually departed the station, suggesting that they may reveal more about themselves in the future. [124] |
| DITL Species No. 294 |
Member of a species seen occasionally on Deep Space Nine. [125] |
| DITL Species No. 295 |
Alien seen talking part in an auction on Deep Space Nine. [100] |
| DITL Species No. 298 |
Unknown life form which worked as a dancer at a seedy bar. [126] |
| DITL Species No. 299 |
Unknown life form, patron of a seedy bar. [126] |
| DITL Species No. 300 |
Unknown life form which leaves its young to hatch on an uninhabited planet. [127] |
| DITL Species No. 301 |
Unknown life form, present on the Mokra planet. [128] |
| DITL Species No. 302 |
Unknown life form, present on the Mokra planet. [128] |
| DITL Species No. 303 |
Unknown life form, present on the Mokra planet. [128] |
| DITL Species No. 304 |
Unknown alien which was hired muscle for a Carlotti at the Necrit expanse. [121] |
| DITL Species No. 743 |
A playright from this primitive delta quadrant species based a series of plays on the life of B'Elanna Torres. [129] |
| DITL Species No. 744 |
Voyager's Delta Flyer once took part in a sub-warp race with various aliens, including this species. [130] |
| DITL Species No. 745 |
Voyager's Delta Flyer once took part in a sub-warp race with various aliens; a member of this species attempted to sabotage the race and kill the delegates at the finishing line. [130] |
| DITL Species No. 746 |
Members of this species had dealings with Quark on Deep Space Nine. [131] |
| DITL Species No. 853 |
Unknown species encountered by the NX-01 in 2151; this individual was a transport pilot who had a rather direct manner. [132] |
| DITL Species No. 854 |
Unknown species encountered by the NX-01 in 2151; this individual was visiting a stellar nursery to study the Great Plume of Agosoria. [132] |
| DITL Species No. 855 |
Unknown species encountered by the NX-01 in 2151; this individual was visiting a stellar nursery to study the Great Plume of Agosoria. [132] |
| DITL Species No. 856 |
These aliens were present at the Khittomer conference of 2293. [45] |
| DITL Species No. 857 |
Species present on Earth in 2285. [47] |
| DITL Species No. 858 |
Species present on Earth in 2285. [47] |
| DITL Species No. 887 |
This member of an unknown species sold maps on a station at the edge of the Necrit expanse. [121] |
| DITL Species No. 889 |
Species which played Dom-Jot on Starbase Earhart when Picard was waiting for his first assignment. [133] |
| DITL Species No. 890 |
A member of this species was incarcarated in the New Zeland penal colony in 2371. [134] |
| DITL Species No. 893 |
Species which was present at Tsunkatse matches in 2376. [63] |
| DITL Species No. 894 |
Species which was present at Tsunkatse matches in 2376. [63] |
| DITL Species No. 899 |
Delta Quadrant species which was conned by a gang masquerading as Voyager crewmembers. [44] This may possibly be a Nihydron, as this individual flew a ship which looked very much like a Nihydron vessel. [135] |
| DITL Species No. 901 |
Species which attacked the Earch cargo ship Horizon in 2153. [15] |
| DITL Species No. 904 |
Members of this species were prisoners of the Enolians in 2152. [114] |
| DITL Species No. 907 |
A member of this species was to be found on Pernaia prime in 2152. They are larger and stronger than Humans. [55] |
| DITL Species No. 908 |
A member of this species was to be found on Pernaia prime in 2152. [55] |
| DITL Species No. 909 |
A member of this species was to be found on Pernaia prime in 2152. [55] |
| DITL Species No. 910 |
A member of this species was to be found on Pernaia prime in 2152. [55] |
| DITL Species No. 911 |
A member of this species was aboard an Enolian prison transport bound for Canamar in 2152. [114] |
| DITL Species No. 912 |
A member of this species was on board an Enolian prison transport in 2152. [114] |
| DITL Species No. 916 |
A member of this species was working as a waiter on Earth in 2377. [136] |
| DITL Species No. 918 |
Species encountered by Voyager in 2377. A group of miners of this species were determined to destroy an asteroid despite the fact that it held a colony of over five hundred Talaxians. [137] |
| DITL Species No. 919 |
The NX-01 assisted a member of this species when his ship had an accident in orbit of Xantoras in 2153. [30] |
| DITL Species No. 920 |
The NX-01 assisted a member of this species when his ship had an accident in orbit of Xantoras in 2153. [30] |
| DITL Species No. 922 |
A member of this species was for sale as a slave at Zjod's market in 2153. [59] |
| DITL Species No. 923 |
A member of this species was for sale as a slave at Zjod's market in 2153. [59] |
| DITL Species No. 924 |
A member of this species was for sale as a slave at Zjod's market in 2153. [59] |
| DITL Species No. 925 |
A member of this species was a trader on the Xanthan Bazaar visited by the NX-01 in 2153. [59] |
| DITL Species No. 926 |
Zjod was a member of this species, encountered in the Delphic Expanse in 2153. [59] |
| DITL Species No. 927 |
A member of this species was kept in the Talosian underground compound. Little is known about the species, and it is not clear if they are sentient or not. [138] |
| DITL Species No. 928 |
A member of this species was a part of the Talosian's collection in 2254. It is not clear if the species is sentient or not. [138] |
| DITL Species No. 930 |
A member of this species worked at the Federation's Memory Alpha facility in 2269. [139] |
| DITL Species No. 934 |
A member of this species served aboard the timeship Relativity in the 29th century. [140] |
| DITL Species No. 936 |
Unknown alien which watched Tsunkatse matches on the Norcadian home world. [63] |
| DITL Species No. 937 |
Unknown alien which watched Tsunkatse matches on the Norcadian home world. [63] |
| DITL Species No. 938 |
Unknown alien which took part in Tsunkatse matches on the Norcadian home world. [63] |
| DITL Species No. 943 |
Delta Quadrant species which was known to the Devore. Wormhole expert Torat was a member of this species. [36] |
| DITL Species No. 944 |
This species were occasionally to be seen on Deep Space Nine. [141] |
| DITL Species No. 945 |
This species was to be found on Deep Space Nine. [107] |
| DITL Species No. 946 |
Species occasionally seen on Deep Space Nine. [142] |
| DITL Species No. 948 |
Unknown species seen on Deep Space Nine [143] |
| DITL Species No. 949 |
Unknown species seen on Deep Space Nine [144] |
| DITL Species No. 950 |
Unknown species seen on Deep Space Nine [145] |
| DITL Species No. 951 |
Unknown species seen on Deep Space Nine [146] |
| DITL Species No. 954 |
Unknown species, seen on Deep Space Nine. [147] |
| DITL Species No. 956 |
Unknown species seen on Deep Space Nine [148] |
| DITL Species No. 961 |
Voyager encountered this species whilst scavengin a wrecked Borg cube in 2377. [149] |
| DITL Species No. 964 |
This spacegoing life form was imitated by the Founder child, Laas, in 2375. [150] It is not clear whether Laas was imitating an actual lifeform, or created the shape independantly. |
| DITL Species No. 965 |
The NX-01 encountered a member of this species in 2153, running a slave minimg operation on a planet in the Delphic Expanse. [56] |
| DITL Species No. 966 |
A member of this species was a customer in a bar where Captain Picard was believed to have been killed in 2370. [8] |
| DITL Species No. 969 |
Members of this species were occasionally seen on Deep Space Nine. [141] |
| DITL Species No. 971 |
The USS Voyager's crew encountered a member of this species in the Delta Quadrant in 2376. The individual was a trader and possibly con artist. [151] |
| DITL Species No. 972 |
A member of this species visited Deep Space Nine in 2370. [152] |
| DITL Species No. 973 |
The Enterprise-D encountered a member of this species in a bar on Qualor II in 2368. [153] |
| DITL Species No. 974 |
A member of this species worked on Deep Space Nine in 2373. [154] |
| DITL Species No. 976 |
This species was encountered by the NX-01 crew in 2153. [27] |
| DITL Species No. 977 |
Voyager encourtered a group of miners from this species in 2377 after Gar stole twenty kilos of iridium ore from them. Captain Janeway was able to return some of the ore to them. [41] |
| DITL Species No. 978 |
A member of this species had a run of bad luck in 2370 as a result of a device he had acquired which altered the laws of probability. He ended up in a cell on Deep Space Nine, where he passed the device on to Martus Mazur before passing away. [152] |
| DITL Species No. 979 |
The NX-01 encountered this species in 2151. [155] |
| DITL Species No. 981 |
A member of this species was a major customer of Quark's Bar on Deep Space Nine. [156] |
| DITL Species No. 982 |
This species was contacted by the NX-01 in 2153. The species had suffered greatly at the hands of the Loque'eque Virus, leading them to take drastic countermeasureds - including the destruction by incineration of anybody so infected. [58] |
| DITL Species No. 985 |
This species inhabited a subspace void which Voyager encountered in the Delta Quadrant. They were difficult to detect on sensors, and eked out a living by sneaking aboard ships trapped in the void and living off their supplies. They were unable to talk via voice, but with the assistance of Voyager's EMH they developed a complex musical language. [88] |
| DITL Species No. 986 |
A member of this species was governor of the Federation colony world of Caldos IV in 2370. [157] |
| DITL Species No. 989 |
The USS Enterprise encountered a member of this non-corporeal species imprisoned on a planet at the centre of the galaxy in 2285, the Great Barrier having apparently been put in place for that reason. The being impersonated a god-like figure, but was in fact quite malevolent. It was defeated with the aid of a Klingon Bird of Prey. [49] |
| DITL Species No. 990 |
This species, encountered by Harry Kim in inhabited a realm outside of normal time and space. [158] |
| DITL Species No. 991 |
Members of this species visited Deep Space Nine occasionally. [159] |
| DITL Species No. 992 |
A member of this species was serving aboard the USS Enterprise-D in 2370 [160] |
| DITL Species No. 994 |
Voyager encountered this Delta quadrant species in 2376. [44] |
| DITL Species No. 995 |
Members of this species were to be found on New Sydney in the 2370s. [161] |
| DITL Species No. 996 |
This species were encountered by the NX-01 crew in 2153. The species is very long lived, with lifespans extending well above four hundred years. Telepathy was rare in the species, though not unknown, and those born with telepathic abilities were considered a threat to others and exiled. Such individuals could display considerable powers, including projecting images telepathically and reading information about people from objects which had been recently handled by them. In some cases it was also possible for a very deep, intimate telepathic bond to be created. [31] Members of this species have occasionally been taken as slaves; one was held for sale on the Orion planet Verex III in 2154 [162], and another on the Trellium mining facility visited by the NX-01 in 2153. [56] |
| DITL Species No. 997 |
Members of this species were to be seen on Deep Space Nine occasionally. [163] |
| DITL Species No. 998 |
Members of this species were to be found on Deep Space Nine in the 2370s. [164] |
| DITL Species No. 999 |
Voyager encountered this Delta Quadrant species in 2373 [165] |
| Dog [22] |
Terran canine, a popular pet. Captain Archer kept a dog, Porthos. [22] |
| Dolphin [29] |
Aquatic Earth mammal. Hoshi once went to see dolphins in the wild on Earth. [29] The Enterprise-D carried dolphins on board. [65] |
| Doosodarian [166] |
Ancient civilisation. The Doosodarians included long pauses called 'Lacunae' in their poetry, and encouraged the audience to experience these by staring blankly at nothing. Some such pauses lasted several days. [166] |
| Doptarian [167] |
Distant relatives of the Ferengi [167] |
| Dosi [107] |
Species native to the Gamma Quadrant. The Dosi were members of the Dominion, and traded Tulaberry wine with the Ferengi. [107] |
| Douwd [168] |
Very little is known about the Douwd. So far as is known, only one individual has ever been encountered. This incident occurred in 2366, when a Federation colony was attacked and destroyed by an unknown assailant. On arrival the Enterprise discovered the planet had been almost totally devastated, with a single structure surviving. Within this house were Kevin and Rishon Uxbridge, members of the colony who had apparently survived the attack. Kevin explained that although he did not know why they had survived, it may have been because he had refused to fight in the battle against the attackers. He repeatedly refused any help from the Enterprise, declaring that he just wanted to be left alone. [168] During the investigation the Enterprise encountered a large alien vessel which attempted to lure or drive the ship away from the Rana IV colony. Captain Picard eventually allowed the vessel to destroy the Uxbridge home, then destroyed the alien ship in turn. He took the Enterprise to a high orbit and waited; after several hours the Uxbridge house reappeared. Picard beamed Kevin and Rishon to the bridge and confronted Kevin, demanding to know the truth of what had happened. [168] Kevin explained that he was a Douwd, an 'immortal being of disguises and false surroundings'. He had been travelling in Human form in 2312 when he had met and fallen in love with a Human woman, Rishon. He had lived as a Human since that time, never revealing his true identity to her. When the aliens, named the Husnock, attacked the colony Rishon had gone to fight them but Kevin had refused for reasons of conscience. Rishon had been killed in the fighting. The loss drove Kevin into a terrible rage. Using his special abilities he had destroyed the entire Husnock species in retaliation, killing fifty billion people in an instant. [168] Kevin was consumed with guilt over his actions, and had recreated his house and Rishon in an attempt to continue something approaching a normal life. Captain Picard decided that Kevin could not be held to account for his destruction of the Husnock, and allowed him to return to the planet to live out his fantasy. [168] |
| Drabidium Calimus [169] |
Plant similar to a Terran violet [169] |
| Draco Lizard [170] |
Flying terran Lizard [170] |
| Drakoulias [171] |
A predatory life form which resides on the planet Delta Vega. A Drakoulias attempted to chase down James Kirk when he was stranded on the planet, but was itself caught and killed by a Hengrauggi. [52] |
| Dralian [41] |
This individual was a thief who stole the EMH from Voyager and sold it to the Dinaali. [41] |
| Drathan Puppy Lig [172] |
Animal sometimes kept as a pet [172] |
| Draxxan cloud viper [28] |
Creature which is known for creeping around silently. [28] |
| Drayan [173] |
The physiological changes Drayans experience in old age makes them look very similar to Human children. Drayans once placed great emphasis on developing advanced science and technology, but two generations prior to 2372 they largely abandoned this pursuit in place of a more spiritual philosophy. [173] |
| Drayjin [3] |
A large migratory pig-like animal native to Dakala. The females can be aggressive when protecting a nest. Wraiths would sometimes imitate Drayjins to escape being hunted by the Eska. Drayjin meat tastes somewhat like pork, and at least some Eska considered eating it to be 'one of life's great pleasures'. [3] |
| Dream Species [174] |
Delta Quadrant species who lived most of their lives in a dream state, communicating with one another and with 'waking species' via telepathy [174] |
| Drella [71] |
Creature which sustains itself on the emotion of love [71] |
| Dreman [175] |
Species whose planet was saved from destruction by the Enterprise-D, in violation of the Prime Directive. [175] |
| Druoda [176] |
Delta Quadrant species who built extremely powerful long range weapons with artificial intelligence systems in control of them.
[176] |
| Dryworm [177] |
Giant creature on Antos IV which can produce and use energy without harming itself [177] |
| Duck [178] |
Earth bird. In primitive times the eggs and flesh of ducks were eaten as food. The Bringloidi still kept ducks when the Enterprise-D encountered them in 2365. [178] |
