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Daily Dive #89 · Prompt 3 of 7 · October 12, 2026

Krillion answers: “Name a body part animals have but humans don't (like wings)”

Krillion accepted 844 answers for this prompt: 2 One in a Krillion, 703 Deep Cut, 107 Rare, 23 Schooler and 9 Plankton. The 100-point gem starts with “A” — it is listed first below, followed by every other answer from rarest to most common.

One in a Krillion: Aristotle's lantern. A sea urchin's five-toothed chewing jaw, described by Aristotle.

844 accepted answers

One in a Krillion · 100 pts (2)

  • Aristotle's lanternA sea urchin's five-toothed chewing jaw, described by Aristotle.
  • Love dartSnails fire a calcium dart into each other before mating.

Deep Cut · 85 pts (703)

  • Abdominal pores
  • Abomasum
  • Aboral organ
  • Acarinarium
  • Accessory olfactory bulb
  • Accessory pulsatile organs
  • Acicula
  • Acidopore
  • Acontia
  • Acrorhagi
  • Actinosts
  • Adhesive papillae
  • Adipose eyelid
  • Adipose fin
  • Aedeagus
  • Aesthetascs
  • Aesthetes
  • Afterfeather
  • Alar thorns
  • Albumen gland
  • Alula
  • Ambulacral grooves
  • Amphids
  • Ampullae (starfish)
  • Ampullae of Lorenzini
  • Anal comb
  • Anal papillae
  • Anal tubercle
  • Androconia
  • Andropodium
  • Annuli
  • Antebrachial gland
  • Antenna cleaner
  • Antenniform legs
  • Antennules
  • Antler pedicle
  • Apodemes
  • Apron (crab)
  • Aquiferous system
  • Archaeocytes
  • Arista
  • Arolium
  • Atriopore
  • Avicularia
  • Axial organ
  • Bacteriomes
  • Balancers
  • Barbules
  • Barrel (horse)
  • Bars (hoof)
  • Bars of the mouth
  • Basiphallus
  • Basipodium
  • Baubellum
  • Bidder's organ
  • Bill knob
  • Bill lamellae
  • Bill tip organ
  • Book gills
  • Book lungs
  • Bothria
  • Brachidium
  • Brachiopod pedicle
  • Branchial basket
  • Branchial hearts
  • Branchiostegal lung
  • Branchiostegal rays
  • Branchiostegite
  • Breeding tubercles
  • Bridge (turtle shell)
  • Brille
  • Brisket
  • Brockmann bodies
  • Brood patch
  • Buccal mass
  • Buckler
  • Bulbus arteriosus
  • Bulbus glandis
  • Bursa copulatrix
  • Bursa of Fabricius
  • Byssal gland
  • Caecilian tentacle
  • Calamistrum
  • Calcar
  • Callosities
  • Calypters
  • Campaniform sensilla
  • Cannon bone
  • Carnassials
  • Carpal glands
  • Carpal whiskers
  • Carpometacarpus
  • Caruncles
  • Casque
  • Castor sacs
  • Caudal keels
  • Caudal lamellae
  • Caudal mucous pit
  • Caudal peduncle
  • Cement glands
  • Central disc
  • Cephalic fins
  • Cephalofoil
  • Cerata
  • Ceratotrichia
  • Cere
  • Chaetosemata
  • Cheek flanges
  • Chelicerae
  • Chestnut (horse)
  • Chevron bones
  • Chewing pad
  • Chin gland
  • Chin groove
  • Chiton girdle
  • Chloragogen tissue
  • Choanocyte chambers
  • Choanocytes
  • Chordotonal organs
  • Chromatophores
  • Cibarium
  • Cirri
  • Claspers
  • Clausilium
  • Cleithrum
  • Clitellum
  • Cloacal bursae
  • Cloacal protuberance
  • Clypeus
  • Cnidosacs
  • Coelomocytes
  • Coenosarc
  • Coffin bone
  • Colloblasts
  • Collophore
  • Colpocoxite
  • Colulus
  • Columella (shell)
  • Columella auris
  • Comb rows
  • Connexivum
  • Conscutum
  • Conus papillaris
  • Coracoid
  • Corallite
  • Cornicles
  • Corona (rotifer)
  • Coronet band
  • Corpora allata
  • Corpora cardiaca
  • Corpuscles of Stannius
  • Corselet
  • Costal grooves
  • Coupling
  • Coverts
  • Coxa
  • Coxal glands
  • Coxite
  • Coxosternite
  • Cremaster (pupa)
  • Cribellum
  • Crochets
  • Croup
  • Crystalline style
  • Ctenidia
  • Culmen
  • Cuvierian tubules
  • Cymbium
  • Cystid
  • Dactyl club
  • Dendritic organ
  • Dental pad
  • Dermal denticles
  • Diductor muscles
  • Digital cushion
  • Distiphallus
  • Dock (tail)
  • Dorsal gland
  • Dorsal vessel
  • Dorsolateral folds
  • Dufour's gland
  • Dulla
  • Duvernoy's gland
  • Ear coverts
  • Eimer's organs
  • Empodium
  • Endites
  • Endometrial cups
  • Endophallus
  • Endopod
  • Endostyle
  • Epibranchial organ
  • Epigonal organ
  • Epigyne
  • Epimeron
  • Epiphallus
  • Epipharyngeal groove
  • Epiproct
  • Epipubic bones
  • Epistome
  • Epural
  • Ergot (horse)
  • Esophageal groove
  • Euplantulae
  • Eversible stomach
  • Exite
  • Exopod
  • Eye ring
  • Eye sacs
  • Eyespots
  • Facial disc
  • False head
  • Fat body
  • Fat tail
  • Feather barbs
  • Feather shaft
  • Feather tracts
  • Feathering
  • Femoral pores
  • Femoral spurs
  • Festoons
  • Filoplumes
  • Fin rays
  • Fin spines
  • Finfold
  • Finlets
  • Flame cells
  • Flank glands
  • Flea combs
  • Flews
  • Foramen of Panizza
  • Forcipules
  • Forequarters
  • Fossorial forelegs
  • Frenulum (moth)
  • Frog of the hoof
  • Frontal eye
  • Frontal filaments
  • Frontal gland
  • Frontal shield
  • Funnel organ
  • Funnel-mantle locking apparatus
  • Furca
  • Ganoid scales
  • Gape flange
  • Gas gland
  • Gaskin
  • Gaster
  • Gastralia
  • Gastric caeca
  • Gastric mill
  • Gastrovascular cavity
  • Genital bursae
  • Ghara
  • Gill arches
  • Gill rakers
  • Gladius
  • Glossa
  • Glossohyal
  • Glycogen body
  • Gnathobases
  • Gnathosoma
  • Gonapophyses
  • Gonocoxites
  • Gonophores
  • Gonopodium
  • Gonopods
  • Gonostyli
  • Gonozooids
  • Gonys
  • Gorget
  • Grandry corpuscles
  • Green gland
  • Grooming claw
  • Gular fold
  • Gular plate
  • Guttural pouch
  • Gynosome
  • Hair pencils
  • Hair plates
  • Haller's organ
  • Halteres
  • Hamuli (wing hooks)
  • Hancock's organ
  • Harderian gland
  • Harpagones
  • Hatschek's pit
  • Head clasper
  • Head kidney
  • Headshield
  • Heater organ
  • Hectocotylus
  • Heel bulbs
  • Hemelytra
  • Hemiclitores
  • Hemocoel
  • Henry's pocket
  • Hepatopancreas
  • Herbst corpuscles
  • Hesse organs
  • Hindquarters
  • Hinge (bivalve)
  • Hock gland
  • Hoof wall
  • Hooks and pins
  • Horn boss
  • Hyoid bulla
  • Hyomandibula
  • Hypobranchial gland
  • Hypopharyngeal glands
  • Hypostome
  • Hypotarsus
  • Hypural plate
  • Imaginal discs
  • Infrabuccal pocket
  • Integumentary sense organs
  • Interbrachial web
  • Interbranchial lymphoid tissue
  • Interclavicle
  • Interdigital gland
  • Iridophores
  • Iris lappet
  • Ischial callosities
  • Johnston's organ
  • Joseph cells
  • Jugular groove
  • Jugum
  • Junk (sperm whale)
  • Keel
  • Kenozooids
  • Keratodonts
  • Knollenorgans
  • Koschevnikov gland
  • Kype
  • Labellum
  • Labial mask
  • Labium (insect)
  • Labrum (insect)
  • Labyrinth organ
  • Lagena
  • Lappets
  • Lateral cartilages (hoof)
  • Laterotergite
  • Leg gears (planthopper)
  • Leucophores
  • Leydig's organ
  • Living chamber
  • Lobed toes
  • Lobopods
  • Lophophore
  • Lores
  • Lymph hearts
  • Lyriform organs
  • Madreporite
  • Malpighian tubules
  • Mandibular glands (insect)
  • Mantle canals
  • Mantle cavity
  • Manubrium (jellyfish)
  • Mastax
  • Maxillae (insect)
  • Maxillary palps
  • Maxillipeds
  • Mediotergite
  • Medullary bone
  • Merus
  • Mesenterial filaments
  • Mesocoracoid
  • Mesoglea
  • Mesohyl
  • Mesonotum
  • Mesophallus
  • Mesosoma
  • Mesothorax
  • Metanotum
  • Metapleural folds
  • Metapleural gland
  • Metatarsal gland
  • Metathorax
  • Mite pockets
  • Mormyromasts
  • Mouth brushes
  • Mouth hooks
  • Mushroom bodies
  • Mycangia
  • Myomeres
  • Naricorns
  • Nasal bouquets
  • Nasal rosette
  • Nasal sac
  • Nasal tentacles
  • Nasolabial grooves
  • Nasonov gland
  • Nasus
  • Natatory fringes
  • Naupliar eye
  • Needham's sac
  • Nematosomes
  • Nephridia
  • Nerve net
  • Neural gland
  • Nidamental gland
  • Nose-leaf
  • Notarium
  • Notochord
  • Notum
  • Nuchal crest
  • Nuchal glands
  • Nuchal hump
  • Nuchal organs
  • Nuptial pads
  • Ocelli
  • Ocularium
  • Odontodes
  • Odontophore
  • Oka organ
  • Omasum
  • Ommatidia
  • Oostegites
  • Opercular spines
  • Opisthosoma
  • Optic glands
  • Oral arms
  • Oral disc
  • Oral hood
  • Oral papillae (velvet worm)
  • Orbital hood
  • Organ of Bojanus
  • Organ of Tömösváry
  • Os cordis
  • Osculum
  • Osmeterium
  • Osphradium
  • Ostia (sponge)
  • Ovicell
  • Oviger
  • Ozopores
  • Palatal valve
  • Pallial lung
  • Palpal bulb
  • Palpebral bone
  • Palps
  • Papulae
  • Parabronchi
  • Paracoxite
  • Parameres
  • Paranota
  • Parapodia
  • Parotoid glands
  • Pastern
  • Paxillae
  • Pecten (bird eye)
  • Pectinate claw
  • Pectines
  • Pectoral tufts
  • Pedal disc
  • Pedicel (spider waist)
  • Pedicellariae
  • Pedipalps
  • Peduncle (barnacle)
  • Pelvic spurs
  • Penile spines
  • Pereion
  • Pereiopods
  • Peribranchial cavity
  • Perineal gland
  • Periople
  • Periostracum
  • Peristomium
  • Peritrophic matrix
  • Petasma
  • Petiole
  • Phallapodeme
  • Phallobase
  • Pharyngeal pouch (elephant)
  • Pharyngeal pouches (walrus)
  • Pharyngeal teeth
  • Phasmids (nematode)
  • Pheromone glands
  • Phonic lips
  • Phragmocone
  • Pin feathers
  • Pinacocytes
  • Pinnules
  • Piston cartilage
  • Plastral hinge
  • Pleopodal lungs
  • Pleural arch
  • Pleurite
  • Pneumatic duct
  • Pneumatophore
  • Pneumostome
  • Podomere
  • Polian vesicles
  • Poll
  • Pollen press
  • Polypide
  • Porocytes
  • Postcornual gland
  • Postgonite
  • Postpetiole
  • Powder down
  • Preatrium
  • Precoxa
  • Preening brush
  • Pregonite
  • Preorbital glands
  • Preputial diverticulum
  • Preputial glands
  • Pretarsus
  • Pretelson
  • Priapium
  • Procerite
  • Proglottids
  • Prolegs
  • Pronotum
  • Propodeum
  • Prostomium
  • Protarsus
  • Prothoracic glands
  • Prothorax
  • Protoconch
  • Proventriculus
  • Pseudobranch
  • Pseudoclaspers
  • Pseudohearts
  • Pseudothumb
  • Pterostigma
  • Pterygiophores
  • Ptilinum
  • Pulvilli
  • Punctae
  • Pygidial glands
  • Pygidium
  • Pygostyle
  • Pyloric caeca
  • Racket feathers
  • Racquet organs
  • Radial canals
  • Radioles
  • Radula
  • Rastellum
  • Rectal gills
  • Rectal gland
  • Renal appendages
  • Renal sac
  • Repugnatorial glands
  • Respiratory tree
  • Respiratory trumpets
  • Rete mirabile
  • Reticulum
  • Retractor bulbi muscle
  • Rhamphotheca
  • Rhinophores
  • Rhopalia
  • Rictal bristles
  • Ring canal
  • Rostellum
  • Rostral bone
  • Sacculus rotundus
  • Saddle feathers
  • Sagitta (otolith)
  • Sagittal crest
  • Sail
  • Salmonid bursa
  • Salt glands
  • Scaphognathite
  • Scapulars
  • Scleral ring
  • Sclerites
  • Scolex
  • Scoli
  • Scopa
  • Scopula
  • Scurs
  • Scutellum
  • Scutum
  • Sea pen rachis
  • Seminal glomera
  • Semiplumes
  • Semper's organ
  • Sensilla
  • Septomaxilla
  • Serrula
  • Sheath
  • Shell aperture
  • Shell gland
  • Shoulder shield
  • Sickle feathers
  • Sigilla
  • Silk glands
  • Siphon sacs
  • Siphonal canal
  • Siphonoglyph
  • Siphonozooids
  • Siphuncle
  • Slit sensilla
  • Sonic muscles
  • Spade (spadefoot toad)
  • Spadix (nautilus)
  • Speculum
  • Spermaceti organ
  • Spermalege
  • Spermatheca
  • Spicules
  • Spiral valve
  • Spire
  • Splint bones
  • Spongocoel
  • Squid hooks
  • Stalk (crinoid)
  • Statocysts
  • Stay apparatus
  • Sternal gland
  • Sternites
  • Stichosome
  • Stifle
  • Stone canal
  • Stop (dog's face)
  • Stridulatory organ
  • Stylet
  • Styliform cartilage
  • Sublingua
  • Sublingual pouch
  • Sucking stomach
  • Suction disc
  • Supracleithrum
  • Supraneural body
  • Suprapedal gland
  • Surstyli
  • Switch (tail tuft)
  • Syndactyl toes
  • Synsacrum
  • Syntergite
  • Tail fan
  • Tailhead
  • Tarsal organ
  • Tarsomere
  • Tarsometatarsus
  • Tegmina
  • Tegulae
  • Telson
  • Temporal glands
  • Tenaculum
  • Tentacular club
  • Tergites
  • Terminal filament
  • Test (sea urchin)
  • Thelycum
  • Thoracomere
  • Throat pleats
  • Throat sac
  • Throatlatch
  • Thymoid
  • Tibiotarsus
  • Tiedemann bodies
  • Tomia
  • Tooth plates
  • Toothcomb
  • Tracheal gills
  • Tracheoles
  • Trichobothria
  • Trochanter (insect)
  • Tunic
  • Tymbals
  • Tympanal organ
  • Typhlosole
  • Ultimate legs
  • Umbo (shell)
  • Underarm pouches
  • Urite
  • Urogenital papilla
  • Urogomphi
  • Uropatagium
  • Urophysis
  • Uropygium
  • Urostyle
  • Van der Vecht's gland
  • Vanadocytes
  • Vane
  • Varix (shell)
  • Velum (jellyfish)
  • Ventral nerve cord
  • Vibracula
  • Violet gland
  • Vitellaria
  • Vomerine teeth
  • Water vascular system
  • Wax glands
  • Weberian apparatus
  • Wen (goldfish)
  • Wheel organ
  • White body
  • White line (hoof)
  • Whorls (shell)
  • Wing pads
  • Wing sacs
  • Wing veins
  • Wolf teeth
  • X-organ
  • Xiphihumeralis
  • Y-organ
  • Zygodactyl feet

Rare · 60 pts (107)

  • Adhesive toe pads
  • Air sacs
  • Anal fin
  • Anal glands
  • Baculum
  • Baleen
  • Barb (stingray)
  • Barbels
  • Bell (jellyfish)
  • Blubber
  • Bristles
  • Caudal fin
  • Cephalothorax
  • Cerci
  • Cheek pouches
  • Cloaca
  • Comb
  • Compound eyes
  • Corkscrew penis
  • Crest
  • Crop
  • Cuttlebone
  • Dewclaw
  • Dewlap
  • Dorsal fin
  • Ear tufts
  • Egg tooth
  • Electric organ
  • Elytra
  • Exoskeleton
  • Eyestalks
  • Fetlock
  • Fleece
  • Flukes
  • Forelegs
  • Forked tongue
  • Frill
  • Gill slits
  • Gizzard
  • Gular pouch
  • Hackles
  • Hemipenes
  • Hind legs
  • Hock
  • Hollow bones
  • Hood
  • Ink sac
  • Jacobson's organ
  • Lateral line
  • Lure (anglerfish)
  • Mandibles
  • Mantle
  • Melon
  • Musk gland
  • Nematocysts
  • Operculum
  • Ossicones
  • Osteoderms
  • Ovipositor
  • Parietal eye
  • Patagium
  • Paw pads
  • Pectoral fins
  • Pelvic fins
  • Pharyngeal jaws
  • Photophores
  • Pit organs
  • Plastron
  • Pleon
  • Poison glands
  • Pollen basket
  • Preen gland
  • Primordial pouch
  • Proboscis
  • Pseudo-penis
  • Raptorial forelegs
  • Rattle
  • Rhinarium
  • Rostrum
  • Ruff
  • Rumen
  • Scent glands
  • Scutes
  • Sexual swelling
  • Siphon
  • Slime glands
  • Snood
  • Spinnerets
  • Spiracles
  • Spurs
  • Suckers
  • Swim bladder
  • Swimmerets
  • Syrinx
  • Tail feathers
  • Tapetum lucidum
  • Third eyelid
  • Train (peacock)
  • Tube feet
  • Turkey beard
  • Udder
  • Urticating hairs
  • Venom gland
  • Vocal sac
  • Wattles
  • Wishbone
  • Withers

Schooler · 30 pts (23)

  • Antennae
  • Antlers
  • Blowhole
  • Fangs
  • Flippers
  • Hooves
  • Hump
  • Mane
  • Paws
  • Pincers
  • Pouch
  • Quills
  • Scales
  • Shell
  • Snout
  • Spines
  • Stinger
  • Talons
  • Tentacles
  • Trunk
  • Tusks
  • Webbed feet
  • Whiskers

Plankton · 10 pts (9)

  • Beak
  • Claws
  • Feathers
  • Fins
  • Fur
  • Gills
  • Horns
  • Tail
  • Wings

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