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| 1 | Alcorian Sorrowhawk  | Living Things | Birds |
| Alcorian Sorrowhawk Creature that Osyraa's crewmember Zareh mentions when Book hears the crew talking about truth serum and tells them he won't tell them anything. "That's what everybody says, and then they sing like an Alcorian Sorrowhawk."
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| 2 | Altarian Spider  | Living Things | Animals |
| Altarian Spider Admiral Vance comments that Osyraa was waiting for Discovery like an Altairian Spider.
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| 3 | Armus  | Living Things | Animals |
| Armus Creature that Haz Mazaro mentions: Act like an armus? Swim the Porathian Ocean with weighted boots.


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| 4 | Brussel Fly  | Living Things | Bugs |
| Brussel Fly Haz Mazaro: We got a deal. But jab a Brussel fly and I'll scoot some greenbread. Clear?

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| 5 | Caracal  | Living Things | Animals |
| Caracal Tarka mentions that when he was five years old, he atomized a live caracal.
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| 6 | Cardassian Vole  | Living Things | Animals |
| Cardassian Vole Tilly mentions: And I've followed this conduit for three decks, including the quarters of a new ensign who's very nice but keeps a Cardassian vole as a pet.
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| 7 | Ceti Eel  | Living Things | Fish |
| Ceti Eel There are two Ceti Eels seen in a skillet in the Orion city on Qo'noS.
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| 8 | Comtaxan Parasite  | Living Things | Animals |
| Comtaxan Parasite Creature used to threaten Captain Lorca.
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| 9 | Dakalan Boreworm  | Living Things | Animals |
| Dakalan Boreworm Creature that a crewmember mentions to Rayner: The worst thing I've ever seen in the sickbay was a Bynar with a Dakalan boreworm eating its synaptic processor.

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| 10 | Denobulan Bloodworm  | Living Things | Animals |
| Denobulan Bloodworm Michael Burnham: Tartan voles consume Denobulan bloodworms by the millions at the start of their reproductive cycle. Caterpillars from the Polyphemus moth have been known to devour entire crops, leaving farmers with nothing. Yet we do not ascribe malice to either species. We cannot judge their motive based on our own cultural context. We need more information.
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| 11 | Favinit plant  | Living Things | Plants |
| Favinit plant Vulcan plant.

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| 12 | Golor Beetle  | Living Things | Bugs |
| Golor Beetle Rayner mentions: Another primarch controlled our planet. Tahal. Showed up. No warning. Ships filled the sky like a swarm of Golor beetles. Chose it as a forward base. Used it as a munitions resupply hub. Tahal clear-cut our forests, poisoned our seas, blackened our skies. I don't even know how many died.
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| 13 | Gorathian Sulfur Slugs  | Living Things | Animals |
| Gorathian Sulfur Slugs Ruon Tarka: Politicians are like Gorathian sulfur slugs, small brained meat sacs filled with hot gas. But they can provide a means to an end, can't they?
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| 14 | Gormagander  | Living Things | Animals |
| Gormagander Space whale.
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| 15 | GS54  | Living Things | Bugs |
| GS54 Species that feeds on electricity, also known as lightning bugs.
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| 16 | Ina Raptor  | Living Things | Animals |
| Ina Raptor Creature on Trill - Itronok prey.

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| 17 | Itronok  | Living Things | Animals |
| Itronok Vicious carnivorous quadruped on the planet Trill with the ability to cloak, as its scales control the way light refracts.

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| 18 | Kaminar Sea Frog  | Living Things | Animals |
| Kaminar Sea Frog Creature Saru mentions the song of the Kaminar sea frog.
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| 19 | Kowolian Nightsprey  | Living Things | Animals |
| Kowolian Nightsprey Extinct animal from Book's home planet Kwejian that he mentions.
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| 20 | Kwejian World Root  | Living Things | Plants |
| Kwejian World Root Hy'Rell at the Eternal Gallery and Archive asks Book for information about a Kwejian artifact in their possession, a cutting from the Kwejian world root made of Tuli wood.

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| 21 | Malindian Stomach Worm  | Living Things | Animals |
| Malindian Stomach Worm Admiral Vance falls ill to a Malindian stomach worm while visiting Ni'Var.
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| 22 | Spider Cow  | Living Things | Animals |
| Spider Cow Haz Mazaro: I heard we had Starfleet guests, so I just had to scurry like a spider cow to welcome you.

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| 23 | Swamp Cat  | Living Things | Animals |
| Swamp Cat Creature that Haz Mazaro mentions: Glow-Worm! A swamp cat could've learned the Hortan Hustle since I last saw you.

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| 24 | Swamp Kelp  | Living Things | Plants |
| Swamp Kelp Plant in Saru's collection.
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| 25 | Tala Bark  | Living Things | Plants |
| Tala Bark Mentioned during the Bajoran Exchange scene.
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| 26 | Tardigrade  | Living Things | Animals |
| Tardigrade Creature found on the U.S.S. Glenn - nicknamed "Ripper" by Ellen Landry, and "Tardigrade" by Michael Burnham.

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| 27 | Tartan Vole  | Living Things | Animals |
| Tartan Vole Michael Burnham: Tartan voles consume Denobulan bloodworms by the millions at the start of their reproductive cycle. Caterpillars from the Polyphemus moth have been known to devour entire crops, leaving farmers with nothing. Yet we do not ascribe malice to either species. We cannot judge their motive based on our own cultural context. We need more information.
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| 28 | Trance Worms  | Living Things | Animals |
| Trance Worms Giant worm-like aquatic species that Book saves.
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| 29 | Tribble  | Living Things | Animals |
| Tribble Classic Star Trek creature.

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| 30 | Tuli Wood  | Living Things | Plants |
| Tuli Wood Hy'Rell at the Eternal Gallery and Archive asks Book for information about a Kwejian artifact in their possession, a cutting from the Kwejian world root made of Tuli wood.

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| 31 | Tuscadian Pyrosome  | Living Things | Animals |
| Tuscadian Pyrosome Tilly leads a Starfleet Academy training exercise headed for the M-Class desert moon Garyon orbiting Theta Helios, to conduct a full planetary analysis before a rendezvous with the U.S.S. Armstrong. Veering off course, the team crash-lands on the L-Class moon Kokytos, encountering dangerous creatures called Tuscadian Pyrosome.

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| 32 | Valebeast  | Living Things | Animals |
| Valebeast Creature Saru mentions to Culber.
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| 33 | Venabalia Bloom  | Living Things | Flowers |
| Venabalia Bloom Stamets asks Culber to join him on a walk through the flowers, mentioning that the holodeck just got updated with the Venabalia bloom from Salata Major.
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| 34 | World Root  | Living Things | Plants |
| World Root Plant on Book's home planet Kwejian that was connected to all life on the planet.
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