Midterm 3 Flashcards
Phylum Platyhelminthes
flatworms (protostome)
Class: Turbellaria
free living flatworms
Class: Trematoda
parasitic fluke worms
Class: Cestoda
parasitic tape worm
Phylum Nematoda
round worms (protostome)
Genus: Ascaris
intestinal worms
Phylum Rotifera
“wheel bearer”, rotifers (protostome)
Phylum Mollusca
“soft” mollusks (protostome)
Class: Gastropoda
“stomach foot” ~snails and slugs
Subclass: Opisthobranchia
gills behind the heart ~sea slug, nudibranchs
Subclass: Prosobranchia
gills in front of heart ~marine, freshwater snails
Subclass: Pulmonata
lungs instead of gills ~ land snails and slugs
Class: Polyplacobranchia
“many plate bearer” ~ chitons, (8 shell plates)
Class: Bivalvia
“two doors” ~ oysters, mussels, clams, filter feeder
Class: Cephalopoda
“head foot” ~octopus, squid, nautilus, predators
Phylum Annelida
segmented worms (protostome)
Class: Polychaeta
“many hairs”, marine worms
Family: Neredidae
rag worms, clam worms
Family: Serpulidae
tube-building polychaete, christmas tree worm
Family: Eunicidae
ambush predator, Bobbit worm
Family: Siboglinidae
deep sea tube worms, hydrothermal vents
Class: Oligochaeta
“few hairs”, earth worms
Family: Lumbricidae
earthworms
Class: Hirudinea
leaches
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