harpactocoid
Misspelling of harpacticoid.

harpagiferid
Any fish in the family Harpagiferidae.

harpagiferids
plural of harpagiferid

haustoriid
Any amphipod in the family Haustoriidae.

haustoriids
plural of haustoriid

hazelworm
Synonym of slowworm

hazelworms
plural of hazelworm

hedylid
Any of the family of Hedylidae, the American moth-butterflies.

hedylids
plural of hedylid

hedylopsacean
Any sea snail of the family Hedylopsacea

hedylopsaceans
plural of hedylopsacean

hegetotheriine
Any extinct mammal of the subfamily †Hegetotherinae

hegetotheriines
plural of hegetotheriine

heifer
A young female cow, (particularly) one over one year old but which has not calved.
A wife.
An unattractive or unpleasant woman.

heiferette
A female bovine, usually more than six months of age and less than two years of age, that has had no more than one calf.

heiferettes
plural of heiferette

heifers
plural of heifer

helaletid
Any extinct tapir of the family Helaletidae

helaletids
plural of helaletid

helcionellid
Any extinct mollusk in the family Helcionellidae.

helcionellids
plural of helcionellid

helcomyzid
Any fly of the family Helcomyzidae.

helcomyzids
plural of helcomyzid

heleophrynid
Any ghost frog in the family Heleophrynidae.

heleophrynids
plural of heleophrynid

helicarionid
Any snail of the family Helicarionidae.

helicarionids
plural of helicarionid

helicid
Any snail of the family Helicidae.

helicids
plural of helicid

helicodiscid
Any snail in the family Helicodiscidae.

helicodiscids
plural of helicodiscid

heliconiid
Any butterfly in the nymphalid subfamily Heliconiinae, formerly the family Heliconiidae.

heliconiids
plural of heliconiid

helicoplacoid
Any extinct echinoderm of the class Helicoplacoidea

helicoplacoids
plural of helicoplacoid

helicopsychid
Any caddis fly in the family Helicopsychidae.

helicopsychids
plural of helicopsychid

heliodinid
Any moth in the family Heliodinidae.

heliodinids
plural of heliodinid

heliolitid
Any extinct marine invertebrate of the suborder †Heliolitida, typically encountered as fossils

heliolitids
plural of heliolitid

heliopore
A coral of the genus Heliopora, the sun coral or blue coral.

heliopores
plural of heliopore

heliothine
Any moth of the subfamily Heliothinae

heliothines
plural of heliothine

heliozelid
Any moth in the family Heliozelidae.

heliozelids
plural of heliozelid

helminthoglyptid
Any snail in the family Helminthoglyptidae, now considered to be the xanthonychid subfamily Helminthoglyptinae.

helminthoglyptids
plural of helminthoglyptid

helophorid
Any beetle in the family Helophoridae.

helophorids
plural of helophorid

hembra
A female llama.

hembras
plural of hembra

hemerobiid
Any insect of the brown lacewing family (Hemerobiidae).

hemerobiids
plural of hemerobiid

hemigaleid
Any fish in the family Hemigaleidae.

hemigaleids
plural of hemigaleid

hemiodontid
Any fish in the family Hemiodontidae.

hemiodontids
plural of hemiodontid

hemiphractid
Any frog in the family Hemiphractidae.

hemiphractids
plural of hemiphractid

hemiramphid
Any fish in the family Hemiramphidae; a halfbeak.

hemiramphids
plural of hemiramphid

hemisotid
Any shovelnose frog in the family Hemisotidae.

hemisotids
plural of hemisotid

hemitheid
Any moth in the family Hemitheidae, now considered to be the geometrid tribe Hemitheini.

hemitheids
plural of hemitheid

hemitripterid
Any fish in the family Hemitripteridae.

hemitripterids
plural of hemitripterid

henroach
A female cockroach

henroaches
plural of henroach

heptageneiid
Misspelling of heptageniid.

heptageniid
Any mayfly in the family Heptageniidae.

heptageniids
plural of heptageniid

heptapterid
Any catfish in the family Heptapteridae.

heptapterids
plural of heptapterid

heptaxodontid
Any extinct rodent in the family Heptaxodontidae.

heptaxodontids
plural of heptaxodontid

heraldess
A female herald.

heraldesses
plural of heraldess

heraldress
A female herald.

heraldresses
plural of heraldress

hercoglossid
Any extinct nautiloid cephalopod in the family Hercoglossidae.

hercoglossids
plural of hercoglossid

hermaeid
Any gastropod in the family Hermaeidae.

hermaeids
plural of hermaeid

hermitess
A female hermit.

hermitesses
plural of hermitess

herpyllobiid
Any copepod in the family Herpyllobiidae.

herpyllobiids
plural of herpyllobiid

hersiliid
Any spider in the family Hersiliidae.

hersiliids
plural of hersiliid

hesionid
Any polychaete worm of the family Hesionidae.

hesionids
plural of hesionid

hesperiine
Any skipper (butterfly) of the tribe Hesperiini

hesperiines
plural of hesperiine

hesperornithid
Any extinct avialan in the family Hesperornithidae.

hesperornithids
plural of hesperornithid

heterobathmiid
Any moth in the family Heterobathmiidae.

heterobathmiids
plural of heterobathmiid

heterocerid
Any beetle in the family Heteroceridae.

heterocerids
plural of heterocerid

heteroderid
Any nematode in the family Heteroderidae.

heteroderids
plural of heteroderid

heterogynid
Any moth in the family Heterogynidae.

heterogynids
plural of heterogynid

heteromyd
Any rodent of the family Heteromyidae

heteromyds
plural of heteromyd

heteromyid
Any rodent of the family Heteromyidae.

heteromyids
plural of heteromyid

heterophyid
Any trematode flatworm in the family Heterophyidae.

heterophyids
plural of heterophyid

heteropiid
Any calcareous sponge of the family Heteropiidae

heteropiids
plural of heteropiid

heteropneustid
Any catfish in the family Heteropneustidae.

heteropneustids
plural of heteropneustid

heterorhabditid
Any nematode of the family Heterorhabditidae

heterorhabditids
plural of heterorhabditid

hexactinellid
Any of the many sponges of class Hexactinellida, which have hexactine spicules; a glass sponge.

hexactinellids
plural of hexactinellid

hexanchiform
Any shark of the order Hexanchiformes.

hexapodid
Any crab in the family Hexapodidae.

hexapodids
plural of hexapodid

hidalga
A female hidalgo.

hidalgas
plural of hidalga

hilarographine
Any moth of the tortricid tribe Hilarographini

hilarographines
plural of hilarographine

himanimide
Any of a class of compounds, isolated from the tube worm Serpula himantoides, some of which are fungicidal

himanimides
plural of himanimide

himantolophid
Any fish in the family Himantolophidae.

himantolophids
plural of himantolophid

hiodontid
Any fish in the family Hiodontidae of mooneyes.

hiodontids
plural of hiodontid

hippid
Any sand crab in the family Hippidae.

hippids
plural of hippid

hippolytid
Any shrimp in the family Hippolytidae.

hippolytids
plural of hippolytid

hipponicid
Any sea snail in the family Hipponicidae.

hipponicids
plural of hipponicid

hippopodiid
Any cnidarian of the family Hippopodiidae

hippopodiids
plural of hippopodiid

hippopotamid
Any mammal of the family Hippopotamidae; the hippopotamuses.

hippopotamids
plural of hippopotamid

hippurite
A fossil bivalve mollusk of the genus Hippuritida, having a conical, cup-shaped undervalve, with a flattish upper valve or lid.

hirundinid
Any bird in the family Hirundinidae; a swallow or martin.

hirundinids
plural of hirundinid

hispine
Any beetle of the former subfamily Hispinae (now Cassidinae)

hispines
plural of hispine

histerid
Any of the numerous beetles in the family Histeridae; a clown beetle.

histerids
plural of histerid

histiopterid
Any fish in the family Histiopteridae, now considered to be the pentacerotid subfamily Histiopterinae.

histiopterids
plural of histiopterid

histiostigmatid
Any mite of the family Histiostomatidae

histiostigmatids
plural of histiostigmatid

histiostomatid
Any mite in the family Histiostomatidae.

histiostomatids
plural of histiostomatid

histocidarid
Any primitive sea urchin of the family Histocidaridae

histocidarids
plural of histocidarid

histohaematin
One of a class of respiratory pigments, widely distributed in the animal kingdom, capable of ready oxidation and reduction.

histohaematins
plural of histohaematin