Intro to Animal Body Plans Flashcards
what type of symmetry is this
no symmetry
what type of symmetry is this
radial
what type of symmetry is this
Bilateral symmetry
Incomplete or complete digestive system
complete digestive syste
Complete or Incomplete digestive system
Incomplete digestive system
Diploblastic or triploblastic
Diploblastic
what stage dominates the life cycle
diploid stage
no coelom
acoelomates
coelom of endoderm and mesoderm
Pseudocoelomate
Diploblastic or triploblastic -
triploblastic
acoelomates, pseudocoelomates, or eucoelomates
pseudocoelomates
acoelomates, pseudocoelomates, or eucoelomates
acoelomates
mesodermal coelom
Eucoelomate
Protostome
the blastopore turns into
the mouth
Deuterostomes
the blastopore turns
into the anus
acoelomates, pseudocoelomates, or eucoelomates
eucoelomates
what is that and
what does it do
clitellum
fertilization
Label this
specifically crop gizzard and clitellum
means Pore-bearer
Porifera
key features of animals
what phylum is this and what are the functions what type of coelom
porifera (sponges)
acoelomate
what phylum
is this and it’s function
what type of coelom
cnidarians
acoelomate
what phylum
is this and it’s function
what type of coelom
platyhelminthes (flatworm)
acoelomate
what phylum is this and it’s function
what type of coelom
Phylum Nematoda (roundworms)
pseudocoelom
can live almost anywhere are parasitic
what is the arrow pointing to and what does it do?
clitellum
hold their eggs
what phylum is this and it’s function
what type of coeloms
annelids (segmented worms)
coelomates
Phylum Porifera have choanocytes while phylum Cnidaria have ___.
cnidocytes (stinging cells)
know this
types of segmented worms
what class is this and it’s function
internal or external shell
polyplacophora (chitons)
external
be able to find the radula what is its function
for food
what class is this and it’s function
internal or external shell
gastropods
external
what class is this and it’s function
internal or external shell
bivalves
external
what class is this and it’s function
internal or external shell
Cephalopoda
internal
know this
arm, collar, fin, gill, gonad, funnel (siphon), ink sac, hearts, mantle, suckers, tentacle, pen
which is most abundant?
- Crustacea
- Insecta
insecta
Species of Chelicerata are spiders or crabs??
crabs
know this
- abdomen, antenna, antennula, carapace, cheliped, pleopods, pereiopods, telson, and uropods
Four large wings, covered by scales
lepidoptera
Four wings; the first pair thickened or hardened. First pair of wings usually as long asabdomenprotecting second pair of wings that are membranous. Abdomen without forceps
coleoptera
Hind wings smaller than front wings with few cross veins. Mouth parts not piercing; head joined loosely to thorax
hymenoptera
Only one pair of wings; membranous, with conspicuous veins. No abdominal filaments:
diptera
know this
- Head
- Thorax
- Abdomen
what class is this and it’s function
what class is this and it’s function
Ophiuroidea (brittle stars)
what class is this and it’s function
what class is this and it’s function
know this
ambulacral grooves, mouth, madreporite, spines, tube feet, ampulla, mouth, radial canal, and ring canal
know this
- Dorsal hollow nerve cord
- Notochord
- Post-anal tail
- Pharyngeal gill slits
- V-shaped muscle bands
what is this and is it a chordate?
yes it is
lancelets
