Animals Flashcards Preview

Biology 1114 > Animals > Flashcards

Flashcards in Animals Deck (25):
1

Animal Classification

Domain- Eukarya, Kingdom- Animalia
Heterotroph

2

True Tissues?

no- sponges, yes- everything else

3

Porifera

no tissues/symmetry, filterfeed

4

Radial symetry

multiple planes

5

bilaterl

one plane

6

Cnidaria

jellyfish, corals, anemones

7

Type of symmetry?

radial- Cnidaria, Bilateral- everything else

8

Blastopore Fate?

Deuterostome- Chordates, echinoderms
Protostome- everything else

9

Protostomes

mouth first

10

Deuterostome

Mouth second

11

Protostome development?

lophotrochozoans- annelids, flatworms
Ecdysozoa- Mollusca, Gastropoda, Bivalve, Cephalopoda,

12

Mollusca

bilateral, proto, lophotro

13

Gastropoda

stomach foot, nudibranch

14

Bivalvia

muscular foot hidden in shell, clam oysters

15

Cephalopoda

Head foot, tentacles, cuttlefish

16

Annelida

Bilateral, proto, lophotro

17

Platyhelminthes

Bilateral, proto, lophotro

18

Does it molt?

Molt- anthropoids, roundworms
Not molt- mollusks, annelids, flatworms

19

Nematoda

bilateral, proto, ecdysozoan

20

Anthropoda

Bilateral, proto, ecdysozoan

21

insects

most diverse group 1 million species

22

Echinodermata

Bilateral, deuterostome, tube feet

23

Chordata

Bilateral, Deuter, nonocord

24

Tardigrada

water bear, extremes

25

Phylogeny steps 1-4

1. Tissues?
2. If tissues, bilateral or radial?
3. If bilateral, duetoro or proto?
4. If proto, molt?