Phylum Annelida

Class Polychaeta

Nereis sp.

"trunk"

"parapodium"

Class Clitellata

Subclass Oligochaeta

Earthworm

"nephridium"

"pharynx"

"esophagus"

"clitellum"

Subclass Hirudinea

Leech

"anterior"

"middle"

"posterior"

"botyroidal tissue"

Phylum Nematoda

Class Adenophorea

Trichuris trichiura

"larva"

"adult"

Class Secernentea

Ancylostoma caninum

"male"

"female"

Ascaris lumbricoides

Enterobius vermicularis

"female"

Addtn'l image for Diphyllobothrium latum (ripe)

Phylum Platyhelminthes

Class Turbellaria

Planaria sp.

"carmine fed"

"carbon fed"

"anterior"

"middle"

"posterior"

Class Trematoda

Fasciola hepatica

"ova"

"miracidium"

"redia"

"adult"

"uterus"

Schistosoma japonica

"ovum"

"cercariae"

"male"

"male and female"

Class Cestoda

Diphyllobothrium latum

Taenia saginata

Taenia solium scolex

Addtn'l image for Porifera

Petrosia sp.

Phylum Cnidaria

Class Hydrozoa

Order Hydroida

Suborder Leptomedusae

Genus Hydra

Species Hydra sp.

Genus Obelia

Species Obelia sp.

Class Scyphozoa

Order Rhizostomae

Genus Cassiopeia

Species Cassiopeia sp. (upside down jelly)

Class Anthozoa

Subclass Hexacorallia

Order Actiniaria

Genus Metridium

Species Metridium sp. (sea anemone)

Order Scleractinia

Genus Acropora

Species Acropora sp. (staghorn coral)

Species Acropora hyacinthus

Species Acropora selago

Genus Euphyllia

Species Euphyllia glabrescens

Genus Favia

Species Favia sp.

Genus Fungia

Species Fungia paumotensis (mushroom coral)

Species Fungia (Danafungia) danai

Genus Galaxea

Species Galaxea fascicularis (pin cushion)

Genus Meandrina

Species Meandrina sp. (brain coral)

Genus Pavona

Species Pavona decussata

Species Pavona cactus

Genus Physogyra

Species Physogyra lichtensteini

Genus Platygyra

Species Platygyra sp. (brain coral)

Genus Pocillopora

Species Pocillopora damicornis

Genus Polyphyllia

Species Polyphyllia talpina

Genus Porites

Species Porites stephensoni

Order Antipatharia

Genus Antipathes

Species Antipathes sp. (black or horny coral)

Subclass Octocorallia

Order Alcyonacea

Genus Alcyonium

Species Alcyonium sp. (dead man's fingers)

Genus Lobophyton

Species Lobophyton sp.

Genus Nephthya

Species Nephthya sp.

Genus Sarcophyton

Species Sarcophyton sp.

Order Gorgonacea

Genus Corallium

Species Corallium sp. (precious red coral)

Genus Isis

Species Isis sp. (princess coral)

Genus Toeplitzella

Species Toeplitzella sp. (sea fan)

Order Helioporacea

Genus Heliopora

Species Heliopora coerulea (blue coral)

Order Stolonifera

Genus Tubipora

Species Tubipora musica (organ pipe coral)