amphichelydian
Any extinct turtle of the suborder Amphichelydia

amphichelydians
plural of amphichelydian

amphidontid
Any extinct mammal in the family Amphidontidae.

amphidontids
plural of amphidontid

amphientomid
Any booklouse in the family Amphientomidae.

amphientomids
plural of amphientomid

amphignathodontid
Any frog in the family Amphignathodontidae.

amphignathodontids
plural of amphignathodontid

amphilestid
Any extinct mammal in the family Amphilestidae.

amphilestids
plural of amphilestid

amphilochid
Any amphipod in the family Amphilochidae.

amphilochids
plural of amphilochid

amphinectid
Any spider in the family Amphinectidae, which may be part of the family Desidae.

amphinectids
plural of amphinectid

amphipithecid
Any extinct primate of the family Amphipithecidae

amphipithecids
plural of amphipithecid

amphiporid
Any ribbon worm of the genus Amphiporus

amphiporids
plural of amphiporid

amphipsocid
Any barklouse in the family Amphipsocidae.

amphipsocids
plural of amphipsocid

amphipterygid
Any damselfly in the family Amphipterygidae.

amphipterygids
plural of amphipterygid

amphistomid
Any scarab beetle of the genus Amphistomus

amphistomids
plural of amphistomid

amphitheriid
Any extinct mammal in the family Amphitheriidae.

amphitheriids
plural of amphitheriid

amphitretid
Any octopus in the family Amphitretidae.

amphitretids
plural of amphitretid

amphizoid
Any beetle in the family Amphizoidae.

amphizoids
plural of amphizoid

amphoriscid
Any sponge in the family Amphoriscidae.

amphoriscids
plural of amphoriscid

ampullinid
Any sea snail in the family Ampullinidae.

ampullinids
plural of ampullinid

amynodontid
Any mammal in the extinct family †Amynodontidae.

amynodontids
plural of amynodontid

anabathrid
Any sea snail in the family Anabathridae.

anabathrids
plural of anabathrid

anablepid
Any fish in the family Anablepidae.

anablepids
plural of anablepid

anacanthobatid
Any skate in the family Anacanthobatidae.

anacanthobatids
plural of anacanthobatid

anacoracid
Any shark in the family Anacoracidae.

anacoracids
plural of anacoracid

anagalid
An extinct mammal of the family Anagalidae or genus Anagale

anagalids
plural of anagalid

anamixid
Any amphipod in the family Anamixidae.

anamixids
plural of anamixid

anapid
Any spider in the family Anapidae.

anapids
plural of anapid

anaspidacean
Any crustacean of the order Anaspidacea

anaspidaceans
plural of anaspidacean

anaspidid
Any crustacean in the family Anaspididae.

anaspidids
plural of anaspidid

anastellin
An angiostatic fibronectin

anatoliadelphyid
Any extinct metatherian mammal of the family †Anatoliadelphyidae

anatoliadelphyids
plural of anatoliadelphyid

anatomid
Any sea snail in the family Anatomidae.

anatomids
plural of anatomid

anaxyelid
Any wood wasp in the family Anaxyelidae.

anaxyelids
plural of anaxyelid

anchariid
Any catfish in the family Anchariidae.

anchariids
plural of anchariid

anchiornithid
Any extinct birdlike creature of the family †Anchiornithidae

anchiornithids
plural of anchiornithid

anchistioidid
Any shrimp of the family Anchistioididae.

anchistioidids
plural of anchistioidid

anchomomyin
Any extinct primate of the genus Anchomomys

anchomomyins
plural of anchomomyin

ancorinid
Any sponge in the family Ancorinidae.

ancorinids
plural of ancorinid

ancylostomid
Any hookworm of the family Ancylostomidae

ancylostomids
plural of ancylostomid

ancyrocephalid
Any flatworm of the family Ancyrocephalidae

ancyrocephalids
plural of ancyrocephalid

anglerette
A female angler.

anglerettes
plural of anglerette

angustidontid
Any crustacean of the family †Angustidontidae

angustidontids
plural of angustidontid

anilid
Alternative form of aniliid.

anilids
plural of anilid

aniliid
Any snake in the monotypic family Aniliidae, consisting of just Anilius scytale, the false coral snake.

aniliids
plural of aniliid

anisakid
Any nematode in the family Anisakidae; they can cause anisakiasis among humans who eat infected raw fish.

anisakids
plural of anisakid

anisogammarid
Any amphipod in the family Anisogammaridae.

anisogammarids
plural of anisogammarid

anomalepid
Any snake in the family Anomalepidae.

anomalepidid
Any snake in the family Anomalepididae.

anomalepidids
plural of anomalepidid

anomalepids
plural of anomalepid

anomalocystitid
Any echinoderm of the family †Anomalocystitidae.

anomalodesmatan
Any bivalve mollusc of the order Anomalodesmata

anomalodesmatans
plural of anomalodesmatan

anomalure
A rodent of any species of the family Anomaluridae, having membranes between their front and hind legs like those of a flying squirrel, found in central Africa

anomalures
plural of anomalure

anomine
Any moth of the tribe Anomini.

anomopterellid
Any ant of the subfamily Anomopterellinae (sometimes family Anomopterellidae)

anomopterellids
plural of anomopterellid

anoplopomatid
Any fish in the family Anoplopomatidae, the sablefish and skilfish.

anoplopomatids
plural of anoplopomatid

anostomid
Any fish in the family Anostomidae, one of several with fish known as headstanders.

anostomids
plural of anostomid

anostracan
Any fairy shrimp of the order Anostraca

anseranatid
Any waterbird of the family Anseranatidae

anseranatids
plural of anseranatid

antarcturid
Any isopod of the family Antarcturidae

antarcturids
plural of antarcturid

antennariid
Any fish in the family Antennariidae, the frogfish.

antennariids
plural of antennariid

anteosaur
Any extinct therapsid of the clade Anteosauria

anteosaurs
plural of anteosaur

anthemiphylliid
Any stony coral of the family Anthemiphylliidae

anthemiphylliids
plural of anthemiphylliid

anthomyzid
Any fly in the family Anthomyzidae.

anthomyzids
plural of anthomyzid

anthophorid
Any bee in the family Anthophoridae, now considered part of the family Apidae.

anthophorids
plural of anthophorid

anthophorinid
Any bee of the tribe Anthophorini

anthophorinids
plural of anthophorinid

anthozoan
A marine invertebrate of the class Anthozoa, such as a sea anemone or coral.

anthracotheriid
Any mammal of the extinct family †Anthracotheriidae.

anthracotheriids
plural of anthracotheriid

anthurid
Any isopod of the family Anthuridae

anthurids
plural of anthurid

antipatharian
Any black coral of the order Antipatharia

antipatharians
plural of antipatharian

antipatherian
Misspelling of antipatharian.

antipathid
Any coral in the family Antipathidae.

antipathids
plural of antipathid

antlet
A small immature ant; an antling.

antlets
plural of antlet

antpitta
Any of the small, insect-eating passerine birds in family Grallariidae, of subtropical and tropical Central and South America.

antsangy
Any Malagasy rodent of the genus Brachytarsomys.

antvireo
Any of eight species of birds in the genus Dysithamnus.

antvireos
plural of antvireo

antwren
Any member of a genus of small antbirds, Myrmotherula.

antwrens
plural of antwren

anyphaenid
Any spider in the family Anyphaenidae.

anyphaenids
plural of anyphaenid

aparallactine
Any snake of the subfamily Aparallactinae (now Atractaspidinae)

aparallactines
plural of aparallactine

apatelodid
Any moth of the family Apatelodidae.

apatelodids
plural of apatelodid

apatemyid
Any extinct mammal in the family Apatemyidae.

apatemyids
plural of apatemyid

apatopygid
Any sea urchin of the family Apatopygidae

apatopygids
plural of apatopygid

apatotherian
Any extinct mammal of the suborder †Apatotheria (sole family: †Apatemyidae)

apatotherians
plural of apatotherian

apeflies
plural of apefly

apefly
A small lycaenid butterfly native to South- and Southeast Asia, Spalgis epius, whose pupa is said to look like a monkey's face.
Any butterfly in the genus Spalgis

apegirl
A young apewoman.

apegirls
plural of apegirl

apelet
A young ape.
A small species of ape.

apelets
plural of apelet