Exam 2 BIO 124 Lab UAB

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Schypha/porifera/parazoa

name/phylum/subkingdom

testis

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Spongocoel

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uterus

light blue arrow

Radial canal

red arrow

intestines

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Hydra/Cnidaria/Eumetazoa/hydrozoa

name/phylum/subphylum/class

Taenia pisiformis/Platyhelminthes/Cestoda

tentacles

#1

Cestoda characteristics

tapeworms, proglottids (reproductive organs)

foot

#4

rotifers characteristics

pseudoacoelomates, tube in, bilateral

bud

#2

Trichinella spiralis/ nematoda

name/phylum

Obelia medusa

muscle

number 2

Obelia

larva

tentacles

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Snail radula/Molluska/gastropoda

hydranth

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Earthworm intestinal/annelida/oligochaeta

name/phylum/class

medusa bud

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coelom

label a

gonotheca

light blue arrow

dorsal blood vessel

label b

Planaria/ Platyhelminthes/Turbellaria

name/phylum/class

intestine

Planaria characteristics (flatworms)

sac body plan, acoelomate, protostome

Daphnia/arthropoda/crustacea

name/phylum/class

mouth

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Amphioxus/chordata/subphylum cephalochordata

name/phylum/subphylum

Clonorchis sinensis/Platyhelminthes/Trematoda/flukes

Name/phylum/class

duodenum

jejunum

ileum

parotid gland

sublingual

submandibular gland

Rotifers

pancreas

sponges/porifera/parazoa

Name/phylum/subphylum

Portugues man-o-war/class hydrozoa/cnidaria

jellyfish/ class scyphozoa/cnidaria

sea anemones/class anthozoa/cnidaria

comb jelly/phylum ctenophora

planaria/class turbellaria/platyhelminthes

flukes/class trematoda/platyhelminthes

tapeworms/class cestoda/platyhelminthes

ribbon worm/ nemertea

round worm/ nematoda

chitons/class polyplacophora/molluska

molluska/ class gastropoda

nudibranch/molluska/gastropoda

razor claw/class bivalvia

scallop/class bivalvia

mussle/class bivalvia

octupus/cephalopoda

squid/class cephalopoda

tooth shells/class scaphopoda

earthworm/ class oligochaeta/annelida

marine worm/class poluchaeta/ annelida

leeches/ class hirudinea/annelida

trilobites/subphylum trilobitomorpha

peripatus/ phylum onychophora/

horseshoe crab/ class merostomata/subphylum cheliceriformes

sea spider/class pycnigonida/subphylum cheliceriformes

scorpion & tick/class arachnida/phylum arthropoda

centipede/ class chilopoda/subphylum myriapoda

millipede/class diplopoda/subphylum myriapoda

phylum hexapoda/class insecta/ 3 pairs of legs 2 pairs of wings

insects

Subphylum Crustacea

giant isopod, isopod, crayfish, shrimp, ghost crab

hearts

red arrow

crop

blue arrow

gizzard

green arrow

intestine (earthworm)

green arrow

coelom

red arrow

ventral nerve cord

orange arrow

longitudinal muscle

blue arrow

phylum echinodermata/class asteroidea

seastar

madreporite

orange arrow

mouth (seastar)

green arrow

tube foot

red arrow

eyespots

blue arrow

lamb shell/phylum brachiopoda

brittle stars/class ophiuroidea

subphylum craniata/class amphibia/order anura

craniata/amphibia/urodela

craniata/reptilia/class chelonia

craniata/reptilia/order squamata

snakes & lizards

craniata/mammalia/order chiroptera

chordata/urochordata

sea squirt & tunicates

chordata/cephalochordata

lancelets

Craniata/ Class Myxini

hangfish

craniata/class petromyzontida

lamprey

craniata/chrondrichthyes

skate & sting ray

craniata/osteichthyes

possess an operculum

pancreas function

regulates blood sugar (insulin & glucagon)

Secretes pancreatic juice which breaks down all categories of food

produces digestive enzymes for fats, carbs, and proteins

spleen function

the largest lymphatic organ in the body; serves as a blood reservoir, and produces lymphocytes and plasmids