Krillion prompt · November 4, 2026
Name a sea animal that isn't a fish or a bird
Krillion accepted 11,826 answers for this prompt in Dive #112. They’re all below, starting at the trench floor with the gem and rising to the Plankton everyone thinks of first.
Test a guess
Thinking of playing? Test a word before you look.
Notes on this prompt
- With 11,826 accepted answers, this prompt is about 18 times wider than a typical Krillion prompt (about 658).
- 11,608 answers (98%) are Deep Cuts and 178 are Rare, while 9 sit at Plankton.
Quick picks
The shortest Rare or deeper answers, easy to type before the timer runs out.
Conch +60 Coral +60 Whelk +60
Also accepted elsewhere
The same answer counted for a different prompt in the archive.
Every accepted answer
One in a Krillion
The gem picked for each prompt. Trench floor.
- Hoff crab
Nicknamed for David Hasselhoff's hairy chest.
Deep Cut
Real obscurity. This is where the list gets long.
- 'coon oyster
- Abalone barleysnail
- Abalone piddock
- Abalone visored shrimp
- Abbott's Cone
- Abbreviated cone
- Aberrant toothshell
- Abyssal crangon
- Abyssal horny sponge
- Abyssal murex
- Abyssal sea urchin
- Abyssal star
- Abyssal sumo crab
- Acadian hermit crab
- Acan coral
- Accordion worm
- Acoel flatworm
- Acorn barnacle
- Acorn cone
- Acorn hairysnail
- Acorn worm
- Acquisitive sponge
- Acropora coral
- Acropora crab
- Acropora-eating flatworm
- Actor top
- Aculeate rock shell
- Acuminate mitre
- Acute barleysnail
- Acute kaloplocamus
- Adam spiny margarite
- Adam's dwarf triton
- Adamantine sea pen
- Adams alabine
- Adams miniature cerith
- Adams mussel
- Adanson's moon snail
- Adanson's pleurotomaria
- Adanson's tagelus
- Adele's dwarf olive
- Adele's Nutmeg
- Adhesive anemone
- Admiral cone
- Adonis shrimp
- Adriatic horse mussel
- Adriatic ovula
- Adunca murex
- Adusta miter
- Adusta murex
- Aegean nutclam
- Aesop shrimp
- Aesop slipper lobster
- African berry moonsnail
- African Blue Swimming Crab
- African Chromodoris
- African Clawless Otter
- African cuttlefish
- African fan scallop
- African ghost crab
- African knife clam
- African lobster
- African matchbox crab
- African mud crab
- African mud shrimp
- African mussel
- African periwinkle
- African pillow coral
- African red knob sea star
- African softshell turtle
- African spear lobster
- African spider shrimp
- African squid
- African venus
- Agassiz's cadulus
- Agassiz's chromodorid
- Agassiz’s coral
- Agassiz's deep-sea soft coral
- Agassiz's flapjack octopod
- Agassiz's gilded coral
- Agassiz's nutmeg
- Agassiz's peanut worm
- Agassiz's sidegill
- Agassiz's whiplash squid
- Agate cone
- Agate troughshell
- Aggregated nipple horny sponge
- Aggregated nipple sponge
- Aggregating anemone
- Aggregating jelly
- Aggregating sea cucumber
- Agulhas spider crab
- Aiptasia
- Airy finger sponge
- Ajar cardita
- Aka coral
- Akemate razor shell
- Akiami paste shrimp
- Akutan limops
- Alabaster jewelbox
- Aladdin's lamp tunicate
- Alamang shrimp
- Alaska argid
- Alaska coastal shrimp
- Alaska dwarf-mussel
- Alaska eulima
- Alaska glass-scallop
- Alaska great-tellin
- Alaska razor
- Alaska shrimp
- Alaska stony coral
- Alaska tree coral
- Alaska volute
- Alaskan anemone
- Alaskan hermit
- Alaskan horny sponge
- Alaskan pink shrimp
- Alaskan skeleton shrimp
- Alaskan star
- Albatross aglaja
- Albatross footless sea cucumber
- Albatross lobster shrimp
- Albatross squat lobster
- Albrecht's chiton
- Albuneid mole crab
- Alcock's fusiform sea cucumber
- Alcock's sea urchin
- Alder's natica
- Aldrovandi's panope
- Aleut whelk
- Aleutian bigeye
- Aleutian coastal shrimp
- Aleutian cockle
- Aleutian Cyclocardia
- Aleutian diplodon
- Aleutian hermit
- Aleutian macoma
- Aleutian moonsnail
- Aleutian scarlet star
- Aleutian spoonclam
- Aleutian star
- Alexander's sea urchin
- Alfred's turbonille
- Algae hydroid
- Algae octopus
- Algarve volute
- Algoa cone
- Algoa shrimp
- Ali & Orso's okenia
- Ali's dorid
- Allman's Crangon
- Aloha prawn
- Alou rock shell
- Alphabet cone
- Alternate Chromodoris
- Alternate dipperclam
- Alternate tellin
- Alveopora coral
- Amadis cone
- Amakusa Analogium
- Amanda's auger
- Ambassador cone
- Amber fish
- Amber glassy-bubble
- Amber lacuna
- Amber penshell
- Ambiguous bryozoan
- Ambiguous Chromodoris
- Ambiguous murex
- Ambon crinoid shrimp
- American black coral
- American bloodworm
- American blunthorn lobster
- American brackish water medusa
- American breadcrumb sponge
- American carriersnail
- American grass shrimp
- American pelicanfoot
- American piddock
- American Red Fiddler Crab
- American slipper lobster
- American star snail
- American talon crab
- American tellin
- American tube-dwelling anemone
- American tuskshell
- American Zoanthid
- Americana stalkeye sumo crab
- Amethyst gemclam
- Amethyst olive
- Amphipod
- Amphissa
- Amphiurgus cone
- Ample roughmya
- Anacropora
- Analogous bobtail squid
- Anchialine Pool Snail
- Anchialine snapping shrimp
- Anchor Coral Shrimp
- Ancilla
- Ancilla volute
- Ancula
- Andaman cone
- Andaman lobster
- Anderson's nudibranch
- Andrea cuttlefish
- Andres's sea anemone
- Andrews' beaked whale
- Anemone carrier
- Anemone hermit crab
- Anemone sea slug
- Anemone sea spider
- Anemone shrimp
- Angaria
- Angas's bubble
- Angas's egg shell
- Angel hair worm
- Angel octopus
- Angel oyster
- Angel squid
- Angel wing
- Angeles okenia
- Angelic okenia
- Angled modulus
- Angled olive
- Angled paperbubble
- Angled spoonclam
- Angled wedge shell
- Angola marsh crab
- Angolan flying squid
- Angolan mantis shrimp
- Angular Aclis
- Angular Brittle Star
- Angular crab
- Angular murex
- Angular pedipes
- Angular sea whip
- Angular surf clam
- Angular triton
- Angular unicorn
- Angular whelk
- Angulate cockle
- Angulate Stair Shell
- Angulate tellin
- Angulate volute
- Angulate wentletrap
- Anker's Peppermint Shrimp
- Anker's whip coral shrimp
- Anna's Chromodoris
- Annandale’s sea snake
- Anne's Phyllidiopsis
- Annulate stickhydroid
- Annulate sticky hydroid
- Annulate tuskshell
- Annulated plough shell
- Annulated sea snake
- Anomalous bathyark
- Anomalous murex
- Anomalous sea snake
- Ant-egg dovesnail
- Antarctic airy limopsis
- Antarctic blue whale
- Antarctic brachiopod
- Antarctic cardita
- Antarctic flying squid
- Antarctic fur seal
- Antarctic giant shield snail
- Antarctic king crab
- Antarctic knobbed octopus
- Antarctic legged-leech
- Antarctic limpet
- Antarctic minke whale
- Antarctic neosquid
- Antarctic Paralophaster
- Antarctic rock sea cucumber
- Antarctic scallop
- Antarctic sea urchin
- Antarctic soft-shell clam
- Antarctic stone crab
- Antarctic strawberry feather star
- Antarctic trophon
- Antarctic whelk
- Antarctic yoldia
- Antillean Caecum
- Antillean fileclam
- Antillean Hermit Crab
- Antillean limops
- Antillean manatee
- Antillean miter
- Antillean nerite
- Antillean razor clam
- Antillean scallop
- Antillean Sipunculid Worm
- Antillean sphenia
- Antillean stilt crab
- Antillean talon crab
- Antillean tuskshell
- Antilles bobtail
- Antilles glass-slug
- Antilles glassy-bubble
- Antilles nassa
- Antilles oxynoe
- Antilles trivia
- Antique ark
- Antique razor clam
- Antler coral
- Antler Sponge
- Aphelodoris
- Apple crab
- Apple murex
- Appleseed erato
- Apricot spindle
- Apricot tellin
- Aqua Fiddler Crab
- Aquarium medusa
- Aquatile hairy triton
- Ara Cerithiopsis
- Arabian cowrie
- Arabian cuttlefish
- Arabian red shrimp
- Arabian tibia
- Arabian whip lobster
- Arafura lobster
- Arafura sea snake
- Arafura shrimp
- Arcas auger
- Arch-fronted swimming crab
- Arched horny sponge
- Arched razor shell
- Arched swimming crab
- Arctic argid
- Arctic Astarte
- Arctic barrel-bubble
- Arctic black coral
- Arctic brooding anemone
- Arctic club coral
- Arctic comb jelly
- Arctic cookie star
- Arctic cushion star
- Arctic eualid
- Arctic fileclam
- Arctic glassy-mussel
- Arctic hiatella
- Arctic horny sponge
- Arctic krill
- Arctic lyre crab
- Arctic miniature-nutclam
- Arctic montacutid
- Arctic moonsnail
- Arctic paperbubble
- Arctic red prawn
- Arctic ringed seal
- Arctic roughmya
- Arctic sand star
- Arctic sea anemone
- Arctic sea gooseberry
- Arctic soft coral
- Arctic star
- Arctic surfclam
- Arctic thracia
- Arctic Waterflea
- Arctic wedgeclam
- Arctic whelk
- Arctic yoldia
- Arcturus jewel squid
- Arcuate keyhole limpet
- Arcuate mussel
- Arene
- Areolate mud crab
- Areolate rubble crab
- Areolated hairy crab
- Areolated horned shrimp
- Areolated xanthid crab
- Argentine red shrimp
- Argentine shortfin squid
- Argentine stiletto shrimp
- Argonaut
- Argus dovesnail
- Argus hermit
- Ark clam
- Arm squid
- Arm-banded ocellate octopus
- Armed aeolid
- Armed anemone
- Armed box crab
- Armed bristleworm
- Armed cranch squid
- Armed hermaphroditic anemone
- Armed hermit
- Armed nylon shrimp
- Armed rubble crab
- Armed snapping shrimp
- Armina
- Armina nudibranch
- Armlet carditid
- Armored stilt crab
- Armoured ball sponge
- Armoured lobster
- Armoured sea cucumber
- Armoured sea fan coral
- Armoured sea pen
- Armoured shrimp
- Armstrong's spider crab
- Arndt's horny sponge
- Arnold's stony coral
- Arnoux's beaked whale
- Arrow crab
- Arrow dwarf triton
- Arrow lucine
- Arrow papermussel
- Arrow shrimp
- Arrow worm
- Arrowhead crab
- Artichoke coral
- Articulate harp
- Articulate monodont
- Articulate vertagus
- Artuffel's cowry
- Aru mangrove snake
- Asaphis
- Ascidian pea crab
- Asellus cowrie
- Ashen sea cucumber
- Ashy horny sponge
- Ashy Sea Cucumber
- Asian brush crab
- Asian calanoid copepod
- Asian copepod
- Asian cumacean
- Asian cup-and-saucer
- Asian drill snail
- Asian flame volute
- Asian marsh snail
- Asian moon scallop
- Asian mussel
- Asian sea otter
- Asian semele
- Asian shore crab
- Asian small-clawed otter
- Asiatic cockle
- Asiatic hard clam
- Aspella
- Assiminea
- Astarte
- Asterina starfish
- Astraea snail
- Astreopora
- Asymmetric mud crab
- Athenarian burrowing anemone
- Atka membrane sponge
- Atlanta
- Atlantic Abra
- Atlantic Amphissa
- Atlantic ancula
- Atlantic assiminea
- Atlantic awningclam
- Atlantic banded octopus
- Atlantic beaded anemone
- Atlantic bearded seal
- Atlantic black coral
- Atlantic bobtail
- Atlantic bonnet
- Atlantic casmaria
- Atlantic Chimney Clam
- Atlantic cleftclam
- Atlantic cooperclam
- Atlantic corolla
- Atlantic cranch squid
- Atlantic cylinder sundial
- Atlantic deep lobster
- Atlantic deer cowrie
- Atlantic diplodon
- Atlantic Distorsio
- Atlantic ditch shrimp
- Atlantic falsejingle
- Atlantic fat-tellin
- Atlantic figsnail
- Atlantic firefly squid
- Atlantic galeommatid
- Atlantic gastrochaenid
- Atlantic gem-turris
- Atlantic geoduck
- Atlantic ghost crab
- Atlantic gonate squid
- Atlantic gray cowrie
- Atlantic gray seal
- Atlantic harbor seal
- Atlantic heart sea urchin
- Atlantic horseshoe crab
- Atlantic humpback dolphin
- Atlantic jewelbox
- Atlantic kittenpaw
- Atlantic lyre crab
- Atlantic marsh fiddler crab
- Atlantic mole crab
- Atlantic moon snail
- Atlantic morum
- Atlantic mud crab
- Atlantic mud shrimp
- Atlantic Mushroom Coral
- Atlantic nesta
Rare
Genuinely uncommon. A strong pick on any prompt.
- Abalone
- American crocodile
- American lobster
- Antarctic krill
- Baleen whale
- Beach hopper
- Black coral
- Black mussel
- Black sea cucumber
- Black sea urchin
- Bloodworm
- Blue crab
- Blue dragon
- Blue mussel
- Blue swimmer crab
- Blue-ringed octopus
- Bobbit worm
- Bowhead whale
- Box jellyfish
- Brain coral
- Brine shrimp
- Brittle star
- Brown shrimp
- California sea lion
- Chambered nautilus
- Christmas Island red crab
- Clawed lobster
- Cockle
- Coconut crab
- Colossal squid
- Comb jelly
- Common brittle star
- Common cockle
- Common cuttlefish
- Common dolphin
- Common hermit crab
- Common limpet
- Common minke whale
- Common octopus
- Common periwinkle
- Common prawn
- Common Sand Dollar
- Common sea anemone
- Common sea cucumber
- Common sea fan
- Common starfish
- Common whelk
- Conch
- Cone snail
- Coral
- Crown-of-thorns starfish
- Deep-sea lobster
- Deep-sea shrimp
- Deepsea crabs
- Deepsea squid
- Deepsea urchin
- Deepwater coral
- Deepwater octopus
- Diamondback terrapin
- Dugong
- Dumbo octopus
- Dungeness crab
- Edible crab
- Elephant seal
- European lobster
- False killer whale
- Fiddler crab
- Fin whale
- Fur seal
- Geoduck
- Ghost crab
- Ghost shrimp
- Giant anemone
- Giant clam
- Giant isopod
- Giant Pacific octopus
- Giant sea star
- Giant sea urchin
- Giant tiger prawn
- Giant tube worm
- Gooseneck barnacle
- Gray seal
- Gray whale
- Green crab
- Green mussel
- Green sea turtle
- Harbor seal
- Hard coral
- Harp seal
- Hawaiian monk seal
- Humboldt squid
- Immortal jellyfish
- Irukandji jellyfish
- Isopod
- Japanese spider crab
- King prawn
- Land crab
- Land hermit crab
- Leatherback sea turtle
- Leopard seal
- Limpet
- Lion's mane jellyfish
- Loggerhead sea turtle
- Mantis shrimp
- Marine iguana
- Mimic octopus
- Minke whale
- Mole crab
- Monk seal
- Moon jellyfish
- Mud crab
- Nautilus
- Norway lobster
- Peacock mantis shrimp
- Pearl oyster
- Penis fish
- Periwinkle
- Pilot whale
- Pink coral
- Pink shrimp
- Pistol shrimp
- Portuguese man o' war
- Purple sea urchin
- Quahog
- Razor clam
- Red coral
- Red hermit crab
- Red jellyfish
- Red king crab
- Red lobster
- Red sea cucumber
- Red sea star
- Red sea urchin
- Reef crab
- Reef shrimp
- Right whale
- Ringed seal
- Rock crab
- Saltwater crocodile
- Sand dollar
- Sandworm
- Sea anemone
- Sea angel
- Sea bunny
- Sea butterfly
- Sea cucumber
- Sea hare
- Sea krait
- Sea pig
- Sea scallop
- Sea slug
- Sea snake
- Sea spider
- Sea squirt
- Sea worm
- Shellfish
- Snow crab
- Soft coral
- Soft-shell clam
- Southern right whale
- Spider crab
- Spiny lobster
- Spotted seal
- Stone crab
- Swimming crab
- Tardigrade
- Toothed whale
- Tube worm
- Vampire squid
- Vaquita
- Whelk
- White coral
- White mussel
- White octopus
- White sea cucumber
- White sea urchin
- White starfish
- Yeti crab
Schooler
Solid, but you’re swimming with the crowd.
- Barnacle
- Beluga whale
- Blue whale
- Bottlenose dolphin
- Clam
- Cuttlefish
- Giant squid
- Hermit crab
- Horseshoe crab
- Humpback whale
- King crab
- Krill
- Manatee
- Mussel
- Narwhal
- Oyster
- Plankton
- Polar bear
- Porpoise
- Scallop
- Sea lion
- Sea otter
- Sea snail
- Sea urchin
- Shrimp
- Sperm whale
- Sponge
- Squid
- Starfish
- Walrus
Plankton
The first thing everyone thinks of.
- Crab
- Dolphin
- Jellyfish
- Killer whale
- Lobster
- Octopus
- Sea turtle
- Seal
- Whale
More from Dive #112
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- Name something that's naturally blue
- Name an item used for eating or serving food (like a plate or spoon)
- Name a sci-fi movie (tagged Sci-Fi on IMDb, 1,000+ votes)
- Name a city with 1–10 million people (within city limits)
- Name a dessert that's made out of dough