Name a body part animals have but humans don't (like wings)

A

• Abdominal pores93
• Abomasum757
• Aboral organ33
• Acarinarium2
• Accessory olfactory bulb9
• Accessory pulsatile organs1
• Acicula11
• Acidopore26
• Acontia5
• Acrorhagi6
• Actinosts1
• Adhesive papillae3
• Adipose eyelid25
• Adipose fin50
• Aedeagus11
• Aesthetascs
• Aesthetes3
• Afterfeather8
• Alar thorns1
• Albumen gland5
• Alula50
• Ambulacral grooves
• Amphids28
• Ampullae (starfish)
• Ampullae of Lorenzini962
• Anal comb77
• Anal papillae12
• Anal tubercle2
• Androconia
• Andropodium
• Annuli16
• Antebrachial gland1
• Antenna cleaner44
• Antenniform legs
• Antennules21
• Antler pedicle40
• Apodemes3
• Apron (crab)34
• Aquiferous system
• Archaeocytes
• Arista23
• Arolium15
• Atriopore1
• Avicularia
• Axial organ11

B

• Bacteriomes5
• Balancers6
• Barbules21
• Barrel (horse)20
• Bars (hoof)5
• Bars of the mouth30
• Basiphallus
• Basipodium1
• Baubellum5
• Bidder's organ20
• Bill knob4
• Bill lamellae1
• Bill tip organ
• Book gills23
• Book lungs148
• Bothria
• Brachidium5
• Brachiopod pedicle
• Branchial basket
• Branchial hearts8
• Branchiostegal lung
• Branchiostegal rays
• Branchiostegite
• Breeding tubercles
• Bridge (turtle shell)4
• Brille80
• Brisket106
• Brockmann bodies2
• Brood patch6
• Buccal mass3
• Buckler10
• Bulbus arteriosus
• Bulbus glandis216
• Bursa copulatrix14
• Bursa of Fabricius49
• Byssal gland2

C

• Caecilian tentacle1
• Calamistrum
• Calcar20
• Callosities2
• Calypters84
• Campaniform sensilla
• Cannon bone29
• Carnassials18
• Carpal glands8
• Carpal whiskers5
• Carpometacarpus2
• Caruncles19
• Casque7
• Castor sacs17
• Caudal keels1
• Caudal lamellae3
• Caudal mucous pit
• Caudal peduncle14
• Cement glands3
• Central disc
• Cephalic fins5
• Cephalofoil51
• Cerata22
• Ceratotrichia1
• Cere39
• Chaetosemata
• Cheek flanges101
• Chelicerae214
• Chestnut (horse)253
• Chevron bones4
• Chewing pad3
• Chin gland35
• Chin groove2
• Chiton girdle1
• Chloragogen tissue
• Choanocyte chambers
• Choanocytes6
• Chordotonal organs1
• Chromatophores139
• Cibarium3
• Cirri3
• Claspers306
• Clausilium
• Cleithrum1
• Clitellum22
• Cloacal bursae
• Cloacal protuberance2
• Clypeus1
• Cnidosacs
• Coelomocytes2
• Coenosarc1
• Coffin bone26
• Colloblasts5
• Collophore1
• Colpocoxite
• Colulus5
• Columella (shell)
• Columella auris
• Comb rows10
• Connexivum
• Conscutum
• Conus papillaris1
• Coracoid13
• Corallite
• Cornicles19
• Corona (rotifer)17
• Coronet band5
• Corpora allata
• Corpora cardiaca
• Corpuscles of Stannius
• Corselet
• Costal grooves3
• Coupling1
• Coverts18
• Coxa31
• Coxal glands6
• Coxite3
• Coxosternite
• Cremaster (pupa)
• Cribellum18
• Crochets6
• Croup30
• Crystalline style5
• Ctenidia11
• Culmen2
• Cuvierian tubules13
• Cymbium3
• Cystid1

D

• Dactyl club82
• Dendritic organ
• Dental pad6
• Dermal denticles1,354
• Diductor muscles22
• Digital cushion
• Distiphallus
• Dock (tail)25
• Dorsal gland33
• Dorsal vessel4
• Dorsolateral folds3
• Dufour's gland
• Dulla25
• Duvernoy's gland5

E

• Ear coverts16
• Eimer's organs83
• Empodium
• Endites15
• Endometrial cups
• Endophallus15
• Endopod10
• Endostyle1
• Epibranchial organ
• Epigonal organ
• Epigyne2
• Epimeron2
• Epiphallus
• Epipharyngeal groove
• Epiproct1
• Epipubic bones1
• Epistome3
• Epural1
• Ergot (horse)33
• Esophageal groove
• Euplantulae
• Eversible stomach6
• Exite
• Exopod25
• Eye ring22
• Eye sacs25
• Eyespots30

F

• Facial disc8
• False head94
• Fat body20
• Fat tail33
• Feather barbs5
• Feather shaft65
• Feather tracts36
• Feathering40
• Femoral pores6
• Femoral spurs
• Festoons
• Filoplumes1
• Fin rays12
• Fin spines32
• Finfold2
• Finlets23
• Flame cells14
• Flank glands
• Flea combs
• Flews23
• Foramen of Panizza3
• Forcipules177
• Forequarters
• Fossorial forelegs
• Frenulum (moth)
• Frog of the hoof22
• Frontal eye8
• Frontal filaments
• Frontal gland2
• Frontal shield3
• Funnel organ2
• Funnel-mantle locking apparatus
• Furca5

G

• Ganoid scales3
• Gape flange
• Gas gland15
• Gaskin4
• Gaster61
• Gastralia10
• Gastric caeca2
• Gastric mill11
• Gastrovascular cavity5
• Genital bursae
• Ghara3
• Gill arches14
• Gill rakers19
• Gladius12
• Glossa3
• Glossohyal
• Glycogen body
• Gnathobases
• Gnathosoma
• Gonapophyses
• Gonocoxites
• Gonophores4
• Gonopodium10
• Gonopods3
• Gonostyli
• Gonozooids
• Gonys3
• Gorget1
• Grandry corpuscles
• Green gland8
• Grooming claw9
• Gular fold
• Gular plate
• Guttural pouch8
• Gynosome15

H

• Hair pencils5
• Hair plates1
• Haller's organ6
• Halteres87
• Hamuli (wing hooks)2
• Hancock's organ
• Harderian gland3
• Harpagones
• Hatschek's pit
• Head clasper2
• Head kidney2
• Headshield7
• Heater organ2
• Hectocotylus22
• Heel bulbs
• Hemelytra3
• Hemiclitores1
• Hemocoel15
• Henry's pocket92
• Hepatopancreas9
• Herbst corpuscles
• Hesse organs
• Hindquarters37
• Hinge (bivalve)2
• Hock gland
• Hoof wall10
• Hooks and pins2
• Horn boss1
• Hyoid bulla
• Hyomandibula
• Hypobranchial gland3
• Hypopharyngeal glands4
• Hypostome
• Hypotarsus
• Hypural plate

I

• Imaginal discs33
• Infrabuccal pocket
• Integumentary sense organs3
• Interbrachial web1
• Interbranchial lymphoid tissue1
• Interclavicle2
• Interdigital gland15
• Iridophores5
• Iris lappet1
• Ischial callosities8

J

• Johnston's organ19
• Joseph cells
• Jugular groove
• Jugum1
• Junk (sperm whale)4

K

• Keel537
• Kenozooids1
• Keratodonts
• Knollenorgans2
• Koschevnikov gland
• Kype2

L

• Labellum809
• Labial mask1
• Labium (insect)
• Labrum (insect)
• Labyrinth organ45
• Lagena4
• Lappets
• Lateral cartilages (hoof)
• Laterotergite
• Leg gears (planthopper)
• Leucophores1
• Leydig's organ
• Living chamber1
• Lobed toes1
• Lobopods
• Lophophore7
• Lores19
• Lymph hearts6
• Lyriform organs

M

• Madreporite7
• Malpighian tubules52
• Mandibular glands (insect)
• Mantle canals12
• Mantle cavity3
• Manubrium (jellyfish)
• Mastax4
• Maxillae (insect)40
• Maxillary palps1
• Maxillipeds2
• Mediotergite
• Medullary bone1
• Merus3
• Mesenterial filaments
• Mesocoracoid
• Mesoglea4
• Mesohyl4
• Mesonotum1
• Mesophallus
• Mesosoma44
• Mesothorax19
• Metanotum
• Metapleural folds
• Metapleural gland2
• Metatarsal gland2
• Metathorax6
• Mite pockets
• Mormyromasts
• Mouth brushes3
• Mouth hooks3
• Mushroom bodies1
• Mycangia1
• Myomeres

N

• Naricorns2
• Nasal bouquets
• Nasal rosette
• Nasal sac9
• Nasal tentacles3
• Nasolabial grooves
• Nasonov gland1
• Nasus2
• Natatory fringes
• Naupliar eye2
• Needham's sac
• Nematosomes
• Nephridia7
• Nerve net9
• Neural gland
• Nidamental gland
• Nose-leaf7
• Notarium2
• Notochord59
• Notum
• Nuchal crest7
• Nuchal glands1
• Nuchal hump2
• Nuchal organs
• Nuptial pads4

O

• Ocelli82
• Ocularium
• Odontodes
• Odontophore
• Oka organ
• Omasum984
• Ommatidia33
• Oostegites
• Opercular spines
• Opisthosoma6
• Optic glands5
• Oral arms14
• Oral disc3
• Oral hood
• Oral papillae (velvet worm)2
• Orbital hood
• Organ of Bojanus
• Organ of Tömösváry1
• Os cordis2
• Osculum14
• Osmeterium43
• Osphradium9
• Ostia (sponge)
• Ovicell2
• Oviger
• Ozopores4

P

• Palatal valve2
• Pallial lung
• Palpal bulb
• Palpebral bone1
• Palps44
• Papulae17
• Parabronchi7
• Paracoxite
• Parameres1
• Paranota
• Parapodia7
• Parotoid glands10
• Pastern87
• Paxillae14
• Pecten (bird eye)20
• Pectinate claw1
• Pectines13
• Pectoral tufts
• Pedal disc4
• Pedicel (spider waist)6
• Pedicellariae4
• Pedipalps302
• Peduncle (barnacle)1
• Pelvic spurs6
• Penile spines339
• Pereion3
• Pereiopods3
• Peribranchial cavity
• Perineal gland21
• Periople3
• Periostracum
• Peristomium
• Peritrophic matrix
• Petasma
• Petiole18
• Phallapodeme
• Phallobase
• Pharyngeal pouch (elephant)
• Pharyngeal pouches (walrus)2
• Pharyngeal teeth16
• Phasmids (nematode)
• Pheromone glands145
• Phonic lips14
• Phragmocone
• Pin feathers41
• Pinacocytes
• Pinnules7
• Piston cartilage
• Plastral hinge
• Pleopodal lungs
• Pleural arch
• Pleurite
• Pneumatic duct
• Pneumatophore10
• Pneumostome15
• Podomere2
• Polian vesicles
• Poll11
• Pollen press1
• Polypide3
• Porocytes8
• Postcornual gland
• Postgonite
• Postpetiole
• Powder down2
• Preatrium
• Precoxa
• Preening brush1
• Pregonite
• Preorbital glands5
• Preputial diverticulum
• Preputial glands2
• Pretarsus
• Pretelson
• Priapium
• Procerite
• Proglottids10
• Prolegs14
• Pronotum8
• Propodeum2
• Prostomium1
• Protarsus1
• Prothoracic glands
• Prothorax17
• Protoconch
• Proventriculus35
• Pseudobranch
• Pseudoclaspers
• Pseudohearts12
• Pseudothumb58
• Pterostigma3
• Pterygiophores
• Ptilinum
• Pulvilli
• Punctae
• Pygidial glands16
• Pygidium7
• Pygostyle17
• Pyloric caeca10

R

• Racket feathers1
• Racquet organs
• Radial canals3
• Radioles23
• Radula252
• Rastellum3
• Rectal gills5
• Rectal gland25
• Renal appendages
• Renal sac
• Repugnatorial glands
• Respiratory tree32
• Respiratory trumpets
• Rete mirabile9
• Reticulum4,507
• Retractor bulbi muscle4
• Rhamphotheca
• Rhinophores21
• Rhopalia5
• Rictal bristles
• Ring canal
• Rostellum2
• Rostral bone4

S

• Sacculus rotundus1
• Saddle feathers3
• Sagitta (otolith)
• Sagittal crest97
• Sail145
• Salmonid bursa
• Salt glands98
• Scaphognathite1
• Scapulars9
• Scleral ring15
• Sclerites4
• Scolex14
• Scoli12
• Scopa8
• Scopula22
• Scurs84
• Scutellum7
• Scutum3
• Sea pen rachis
• Seminal glomera
• Semiplumes
• Semper's organ
• Sensilla8
• Septomaxilla1
• Serrula1
• Sheath139
• Shell aperture
• Shell gland10
• Shoulder shield4
• Sickle feathers28
• Sigilla1
• Silk glands319
• Siphon sacs
• Siphonal canal
• Siphonoglyph
• Siphonozooids
• Siphuncle2
• Slit sensilla
• Sonic muscles
• Spade (spadefoot toad)
• Spadix (nautilus)1
• Speculum24
• Spermaceti organ115
• Spermalege7
• Spermatheca52
• Spicules74
• Spiral valve7
• Spire237
• Splint bones3
• Spongocoel
• Squid hooks181
• Stalk (crinoid)
• Statocysts6
• Stay apparatus
• Sternal gland2
• Sternites1
• Stichosome
• Stifle18
• Stone canal
• Stop (dog's face)11
• Stridulatory organ3
• Stylet21
• Styliform cartilage
• Sublingua3
• Sublingual pouch
• Sucking stomach1
• Suction disc6
• Supracleithrum
• Supraneural body
• Suprapedal gland
• Surstyli
• Switch (tail tuft)5
• Syndactyl toes
• Synsacrum7
• Syntergite

T

• Tail fan7
• Tailhead33
• Tarsal organ1
• Tarsomere1
• Tarsometatarsus6
• Tegmina14
• Tegulae2
• Telson19
• Temporal glands6
• Tenaculum1
• Tentacular club
• Tergites9
• Terminal filament
• Test (sea urchin)
• Thelycum
• Thoracomere
• Throat pleats
• Throat sac41
• Throatlatch
• Thymoid8
• Tibiotarsus3
• Tiedemann bodies
• Tomia3
• Tooth plates2
• Toothcomb5
• Tracheal gills8
• Tracheoles180
• Trichobothria7
• Trochanter (insect)
• Tunic1
• Tymbals18
• Tympanal organ5
• Typhlosole

U

• Ultimate legs1
• Umbo (shell)6
• Underarm pouches
• Urite
• Urogenital papilla1
• Urogomphi
• Uropatagium6
• Urophysis1
• Uropygium13
• Urostyle7

V

• Van der Vecht's gland1
• Vanadocytes
• Vane28
• Varix (shell)
• Velum (jellyfish)
• Ventral nerve cord2
• Vibracula
• Violet gland1
• Vitellaria
• Vomerine teeth2

W

• Water vascular system6
• Wax glands8
• Weberian apparatus105
• Wen (goldfish)35
• Wheel organ
• White body1
• White line (hoof)1
• Whorls (shell)1
• Wing pads3
• Wing sacs4
• Wing veins16
• Wolf teeth32

X

• X-organ1
• Xiphihumeralis

Y

• Y-organ2

Z

• Zygodactyl feet2