Class/Orders for Invert Exam 2

Hydrozoa (Cnidaria)

marine/freshwater jelly, velum to increase jet propulsions

Leptomedusae (Cnidaria-Hydrozoa)

dried and dyed as ferns, polyp life stage more prominent

Siphonophora (Cnidaria-Hydrozoa)

man of war

Cubozoa (Cnidaria)

box jellies, several types of eyes on the roplalia

Scyphozoa (Cnidaria)

“true jellies”, prominent medusae stage

Staurozoa (Cnidaria)

medusae is attached to polyps

Anthozoa (Cnidaria)

corals, anemones, gorgonians, no medusae life stage

Actiniaria (Cnidaria- Anthozoa)

sea anemones

Scleractinia (Cnideria-Anthozoa)

stony coral

Zoantharia (Cnideria-Anthozoa)

polyp colony

Alcyonacea (Cnidaria-Anthozoa)

soft coral and gorgonians

Pennatulacea (Cnidaria-Anthozoa)

sea pens

Myxozoa (Cnidaria)

parasitic

Polypodiozoa (Cnidaria)

fish parasite on the eggs

Crustaceans (Arthropoda)

head has 5 pairs of appendages, nauplius larval stage

Malacostraca (Anthropoda-Crustacean)

shrimps, crabs, lobster

Branchiopoda (Anthropoda-Crustacean)

“gill foot”

Ostracoda (Anthropoda-Crustacean)

bivalved carapace

Copepoda (Anthropoda-Crustacean)

copepods, critical in food web

Thecostraca (Anthropoda-Crustacean)

barnacles

Remopedia (Anthropoda-Crustacean)

ancestral class, venomous predators

Branchiura (Anthropoda-Crustacean)

fish parasite

Pentastomida (Anthropoda-Crustacean)

tongue fish parasites

Chelicerata (SP-Anthropoda)

no antennae, chelicerae, 2 tagmata

Xiphosura (Arthropoda-Chelicerata)

Horseshoe crabs

Europterida (Arthropoda-Chelicerata)

largest known arthropods (extinct)

Pycnogonida (Arthropoda-Chelicerata)

sea spiders

Arachnida (Arthropoda-Chelicerata)

spiders and scorpions

Scorpiones (Arthropoda-Chelicerata-Arachnida)

scorpions

Uropygi (Arthropoda-Chelicerata-Arachnida)

whip scorpions

Amblypygi (Arthropoda-Chelicerata-Arachnida)

tailless whip scorpions

Araneae (Arthropoda-Chelicerata-Arachnida)

spiders

Mandibulara (Arthropoda-Chelicerata)

have jaws

Myriapoda (Arthropoda-Chelicerata)

‘Many legs’, millipedes and centipedes

Hexapoda (SP- Arthropoda)

three part body (thorax, head abdomen)

Entognatha (Arthropoda-Hexapoda)

wingless, mainly springtails

Insecta (Arthropoda-Hexapoda)

wings, 4 pairs of appendages

Archaeognatha (Arthropoda-Hexapoda-Insecta)

bristletails

Ephemeroptera (Arthropoda-Hexapoda-Insecta)

mayflies

Odonata (Arthropoda-Hexapoda-Insecta)

dragonflies

Blattodea (Arthropoda-Hexapoda-Insecta)

cockroaches and termites

Orthoptera (Arthropoda-Hexapoda-Insecta)

crickets

Hemiptera (Arthropoda-Hexapoda-Insecta)

true bugs, cicadas, assassin bugs

Halobates (Arthropoda-Hexapoda-Insecta)

sea skaters

Hymenoptera

ants, beas, wasps

Coleoptera (Arthropoda-Hexapoda-Insecta)

beetles

Diptera (Arthropoda-Hexapoda-Insecta)

true flies, mosquitos

Trichoptera (Arthropoda-Hexapoda-Insecta)

caddisflies

Lepidoptera

butterflies and moths

Thysanoptera

thrips

Neuroptera

lacewings