Figure 32.3

1
Figure 32.3
2
Figure 32.7
3
Figures 32.8 and 32.9
4
Figure 33.4
5
Figure 33.6
6
Figures 33.5 and 33.8
7
Figures 33.10 and 33.12
8
Figures 33.25 and 33.26
9
Figure 33.22
10
PHYLUM MOLLUSCA
11
Figures 33.15, 33.18, and 33.20
12
Figures 33.29, 33.32, 33.35, and 33.36
13
Figure 33.39
14
PHYLUM CHORDATA
PHYLUM CHARACTERISTICS 1. Notochord
stiff internal rod for muscle
attachment 2. Dorsal, hollow nerve cord 3.
Pharyngeal slits 4. Post-anal tail
Subphylum Urochordata
Subphylum Cephalochordata
Subphylum Vertebrata
15
Figure 34.3
16
Figure 34.2
17
Figure 34.4
18
Figure 34.5
19
Figure 34.13
20
Figure 34.16
21
Figures 34.18 34.20
22
Figure 34.24
23
Figure 34.25
24
Figures 34.26 and 34.27
25
Figure 34.28
26
Figure 34.31
27
Figure 34.35
28
Figure 34.35 (cont.)
29
Figure 34.37
30
Figure 34.39