BIO 007 Midterm 3

Kingdom Anamalia

“have a soul”

common ancestor of Kingdom Animalia

Phylum Choanoflagellida

Phylum Porifera

sponges

Phylum Cnidaria

jellyfish

Phylum Ctenophora

comb jellies

Phylum Platyhelminthes

flat worms

Phylum Nematoda

round worms

Phylum Rotifera

“wheel bearer”, rotifers

Phylum Mollusca

“soft”, mollusks

Phylum Annelida

segmented worms

Phylum Arthropods

arthropods

Phylum Ectoprocta

bryozoans, “moss animal”

Phylum Brachiopoda

brachiopods

Phylum Echinodermata

echinoderms

Phylum Chordata

chordates

Class Calcarea

calcareous sponges, calcium carbonate

Class Hexactinellida

glass sponges, silica spicules

Class Demospongiae

bath sponges, spongin protein

Class Hydrozoa

“water animal”

Class Scyphozoa

true jellyfish

Class Anthozoa

“flower animal”

Order Actiniaria

sea anemone

Order Scleractinia

stony corals, hard corals

Order Alcyonacea

Gorgonian soft corals, sea fan

Order Pennatulacea

sea pens, sea pansies

Class Cubazoa

box jellies, sting is very toxic, box-shaped medusa

Order Cydippida

egg-shaped, sphere/oval

Order Lobata

flattened lobes extending from body

Order Cestida

long, ribbon shape

Class Turbellaria

free living flatworms

Class Trematoda

parasitic flukes

Class Cestoda

parasitic tapeworm

Caenorhabditis elegans

lives in soil, used for developmental biology research

Trichinella spiralis

can form cysts in pork meta, causes trichinosis

Ascaris

intestinal roundworm

Phylum Nematophora

horsehair worms

Class Gastropoda

“stomach foot”, snails and slugs

Order Opisthobranchia

gills behind the heart, sea slug, nudibranchs

Order Prosobranchia

gills in front of the heart, aquatic snails

Order Pulmonata

have lungs, land snails/slugs

Polyplacophora

“many plate bearer”, chitons

Class Bivalia

“two doors”, oysters, clams, scallops, mussels

Class Cephalopoda

“head foot”, octopus, squid, nautilus

Class Polychaeta

“many hairs”, marine worms

Class Oligochaeta

“few hairs”, earthworms

Class Hirudinea

leeches

Phylum Nemertea

ribbon worm

Phylum Tardigrada

water bears

Phylum Onychophora

velvet worms

Phylum Acanthocephala

spiny-headed worm

Phylum Arthropoda

“jointed feet”

Class Trilobita

trilobites

Class Merostomata

horse-shoe crab

Order Scorpiones

scorpions

Order Opiliones

harvestman

Order Araneae

true spiders

Order Acariformes

mites

Order Ixodida

ticks

Order Amblypygi

whip spider, tailess whip scorpions

Order Solifugae

camel spiders

Class Pycnogonida

sea spiders

Order Anostraca

fairy shrimp, brine shrimp

Order Notostraca

shield shrimp

Order Cladocera

water fleas

Order Stomatopoda

mantis shrimp

Order Decapoda

crayfish, crab, lobster, prawn, shrimp

Order Isopoda

pill bugs

Order Copepoda

copepods

Order Thecostraca

barnacles

Order Branchiura

fish lice

Ostracoda

seed shrimp

Class Diplopoda

millipedes

Class Insecta

insects

Order Mantodea

praying mantis

Order Phasmatodea

walking stick

Order Odonata

dragonfly

Order Blattodea

cockroach

Order Lepidoptera

butterfly, moth

Order Homoptera

cicada, aphid, leafhopper

Order Coleoptera

beetle

Order Orthoptera

grasshopper, cricket, katydid, locust

Order Hemiptera

true bugs, stink bug, bed bug, water strider

Order Diptera

true flies, housefly, mosquito, crane fly

Order Siphonaptera

flea

Order Hymenoptera

bee, wasp, ant

Order Thysanura

silverfish

Order Dermaptera

earwig

Order Plecoptera

stone fly

Order Ephemeroptera

mayfly

Order Neuroptera

lacewing

Order Anoplura

sucking lice

Order Mallophaga

biting lice

Order Mecoptera

scorpionfly

Order Psocoptera

book lice

Order Tricoptera

caddisfly

Order Raphidioptera

snakefly

Phylum Ectoprocta

cophophore - “crest bearing”

Class Crinoidea

“lily-like form”, sea lilies, feather star

Class Asteroidea

“star-like form”, sea stars, sea daisies

Class Ophiuroidea

“serpent-like form”, brittle stars