Zoology: Invertebrates

• abalone

• ammonite

• Annelida

• ant

• aphid

• arachnid

• Arthropoda

• aschelminths

• backswimmer

• bagworm

• barnacle

• bean beetle

• bean weevil

• bedbug

• bee

• bee fly

• bee moth

• beetle

• bivalve

• black fly

• black widow

• blowfly

• boll weevil

• bollworm

• bookworm

• borer

• botfly

• Brachiopoda

• brine shrimp

• brittlestar

• Bryozoa

• bug

• butterfly

• caddis fly

• cankerworm

• carpet beetle

• caterpillar

• centipede

• cephalopod

• Chaetognatha

• Chelicerata

• chigger

• chigoe

• chinch bug

• chiton

• cicada

• clam

• click beetle

• clothes moth

• Cnidaria

• cockle

• cockroach

• cocoon

• Coelenterata

• conch

• coral

• cowrie

• crab

• crane fly

• crayfish

• cricket (insect)

• crustacean

• Ctenophora

• cuttlefish

• cutworm

• daddy longlegs

• decapod

• dragonfly

• dung beetle

• earthworm

• earwig

• Echinodermata

• Ectoprocta

• Entoprocta

• Eumetazoa

• firefly

• flatworm

• flea

• fluke

• fly

• Fly (river)

• fruit fly

• gadfly

• gastropod

• giant clam

• gnat

• grasshopper

• gypsy moth

• harvestman

• Hemichordata

• hermit crab

• horsefly

• horseshoe crab

• housefly

• hydra

• inchworm

• insect

• invertebrate

• Japanese beetle

• jellyfish

• June beetle

• katydid

• Kinorhyncha

• kissing bug

• ladybird beetle

• larva

• leaf insect

• leafhopper

• leech

• limpet

• lobster

• Loricifera

• louse

• mantid

• mantis

• mantis shrimp

• mayfly

• mealybug

• midge

• millipede

• mite

• Mollusca

• mosquito

• Mosquito Coast

• moth

• mussel

• nautilus

• Nematoda

• Nematomorpha

• Nemertinea

• octopus

• Onychophora

• oyster

• Pentastomida

• periwinkle

• phylloxera

• pinworm

• planarian

• Platyhelminthes

• polyp and medusa

• Porifera

• Priapulida

• pseudocoelomate

• pupa

• rock crawler

• Rotifera

• San Jose scale

• sand dollar

• sawfly

• scale insect

• scallop

• scarab beetle

• scorpion

• sea anemone

• sea cucumber

• sea fan

• sea lily

• sea pen

• sea slug

• sea spider

• sea star

• sea urchin

• shellfish

• shrimp

• silkworm

• silverfish

• slug

• snail

• spider

• sponge

• springtail

• squid

• starfish

• stonefly

• tarantula

• tent caterpillar

• termite

• thrips

• trichina

• trilobite

• tsetse fly

• walking stick

• wasp

• water beetle

• water boatman

• water bug

• weevil

• whelk

• wireworm

• worm

• yellow jacket