Midterm 3 Flashcards by mersy Unknown

Phylum Platyhelminthes

flatworms (protostome)

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Class: Turbellaria

free living flatworms

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Class: Trematoda

parasitic fluke worms

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Class: Cestoda

parasitic tape worm

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Phylum Nematoda

round worms (protostome)

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Genus: Ascaris

intestinal worms

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Phylum Rotifera

“wheel bearer”, rotifers (protostome)

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Phylum Mollusca

“soft” mollusks (protostome)

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Class: Gastropoda

“stomach foot” ~snails and slugs

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Subclass: Opisthobranchia

gills behind the heart ~sea slug, nudibranchs

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Subclass: Prosobranchia

gills in front of heart ~marine, freshwater snails

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Subclass: Pulmonata

lungs instead of gills ~ land snails and slugs

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Class: Polyplacobranchia

“many plate bearer” ~ chitons, (8 shell plates)

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Class: Bivalvia

“two doors” ~ oysters, mussels, clams, filter feeder

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Class: Cephalopoda

“head foot” ~octopus, squid, nautilus, predators

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Phylum Annelida

segmented worms (protostome)

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Class: Polychaeta

“many hairs”, marine worms

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Family: Neredidae

rag worms, clam worms

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Family: Serpulidae

tube-building polychaete, christmas tree worm

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Family: Eunicidae

ambush predator, Bobbit worm

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Family: Siboglinidae

deep sea tube worms, hydrothermal vents

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Class: Oligochaeta

“few hairs”, earth worms

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Family: Lumbricidae

earthworms

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Class: Hirudinea

leaches

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Phylum Arthropoda

arthropods (protostome)

Phylum Ectoprocta

bryozoans (deuterostomes)

Phylum Brachiopoda

brachiopods (deuterostomes)

Phylum Echinodermata

echinoderms (deuterostomes)

Phylum Chordata

chordates (deuterostomes)

Phylum Porifera

sponges (metazoans)

Class Calcarea

calcium carbonate spicules (calcareous sponges)

Class: Hexatinellida

silica spicules (glass sponges)

Class: Demospongiae

spongin spicules (bath sponges)

Phylum Cnidaria

jellies

Class: Hydrozoa

water animal

Class: Scyphozoa

true jellies

Class: Anthozoa

flower animal (sea anemone, corals)

Class: Cubozoa

box jellies (Velarium)

Phylum Ctenophora

comb jellies

Phylum Ctenophora Orders:

Order: Cydippida Order: Lobata Order: Beroida Order: Cestida

Phylum Nemertea

ribbon worm

Phylum: Tardigrada

water bears

Phylum: Onychophora

velvet worms

Phylum: Acanthocephala

spiny-headed worm

Phylum: Arthropoda

“jointed feet”

Class: Trilobita

tribites, extinct ancient arthropod (Paleozoic) | -part of subphylum Trilobitomorpha

Subphylum: Chelicerata (classes)

Class: Merostomata Class: Arachnida Class: Pycnogonica

Class: Merostomata

horse shoe crabs

Class: Arachnida (orders)

``` Order: Scorpiones Order: Opiliones Order: Araneae Order: Acariformes Order: Ixodida Order: Amblypyg Order: Solifugae ```

Order: Scorpiones

Scorpions

Order: Opliones

harvest man, daddy long legs

Order: Araneae

true spiders

Order: Acariformes

mites

Order: Ixodida

ticks

Order: Amblypyg

whip spiders, tailless whip scorpions

Order: Solifugae

camel spider, wind scorpion, , sun spider

Class: Pycnongonica

sea spiders

Subphylum Crustacea (classes)

Class: Branchiopoda Class: Malacostraca

Class: Branchiopoda (orders)

Order: Anostraca Order: Notostraca Order: Cladocera

Order: Anostraca

fairy shrimp

Order: Notostraca

shield shrimp

Order: Cladocera

water fleas

Class: Malacostraca (orders)

Order: Stomatopoda Order: Decapoda Order: Isopoda

Order: Stomatopoda

mantis shrimp

Order: Decapoda

crayfish, crab, lobster, prawn, shrimp

Order: Isopoda

pill bugs, roly-poly

Subphylum: Vniramia (classes)

Class: Chilopoda Class: Diplopoda Class: Insecta

Class: Chilopoda

centipedes

Class: Diplopoda

millipedes

Class: Insecta

insects

Class Insecta (orders)

``` Order: Odonata Order: Mantodea Order: Blattodea Order: Orthoptera Order: Hemiptera Order: Coleoptera Order: Lepidoptera Order: Siphonaptera Order: Diptera Order: Hymenoptera ```

Order: Odonata

dragon flies, damselflies

Order: Mantodea

praying mantis

Order: Blattodea

cockroaches, termites

Order: Orthoptera

grasshoppers, crickets, katydids, locusts

Order: Hemiptera

true bugs, cicada, aphid, shield bug

Order: Coleoptera

beetles

Order: Lepidoptera

moths, butterflies

Order: Siphonaptera

fleas

Order: Diptera

true flies, mosquitoes

Order: Hymenoptera

bees, ants, wasps

Phylum Echinodermata (classes)

``` Class: Crinoidea Class: Asteroida Class: Ophiuroidea Class: Echinoidea Class: Holothuroidea ```

Class: Crinoidea

“lily-like form”, sea lilies (stalked), feather star (unstalked)

Class: Asteroida

“star like form”, sea star

Class: Ophiuroidea

“serpent-like form”, brittle star

Class: Echinoidea

“prickly, spiny form:, sea urchin

Class: Holothuroidea

sea cucumbers

Order: Cydippida

flattened lobe

Order: Lobata

bat shape

Order: Beroida

Peeled tangerine

Order: Cestida

ribbon shape