Amphiodia urtica 
100 
90 
80 
E 
r 60 
o 
8 50 
c 
a 
"c 40 
3 
-Q 
< 30 
20 
10 
0 
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 
Latitude 
♦ 
♦ 
-r------ 
1 
r --— 
i 
♦♦ 
i 
f ♦ 
—♦ ♦ 
i 
i 
♦ 
♦ 
♦ ♦ 
i 
♦ ♦ 
-♦-*—*— 
i 
♦ 1 
♦ f 1 
♦ 
! ♦ t 
i 
4» 
♦ ^ 
i 
♦ * . 
♦ ♦♦ 
* * \ ^ 
♦ ♦ ♦ 
* t 
*♦ ♦ % . • ♦ ♦ 
♦ ♦*♦♦♦♦♦♦ . .*. • 
1 '-n-' * i-*—i—■—F-r-1-1-,-,-.-.— 
Figure 3.5.13. Latitudinal pattern of abundance of the ophiuroid Amphiodia urtica. 
The solid vertical line is the boundary between the Southern California 
Bight ecoregion and Northern California ecoregion. The dashed line is the 
boundary between the Northern California ecoregion and Oregon, 
Washington, Vancouver Coast and Shelf ecoregion. 
Pinnixa occidentalis 
300 
250 
£ 200 
8 150 
c 
TO 
TJ 
C 
1 ioo 
50 
0 
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 
-- ! --- 
♦ ■ 
1 
1 
a 
■ 
a 
♦ a 
♦ i 
♦ 1 
♦ g 
♦ 1 
♦ 
■ 
♦ ♦ « ♦ i 
♦ ♦ , 
♦♦ ♦ 
*>■»* 
♦ ♦ ♦ 
1 
♦ ♦ 
♦ ♦ % 
—i-«- ♦«**-1-♦ t 1 ♦ i-i ♦ i-1*--,-*—•-,— 
Latitude 
Figure 3.5.14. Latitudinal pattern of abundance of the decapod Pinnixa 
occidentalis. The solid vertical line is the boundary between the Southern 
California Bight ecoregion and Northern California ecoregion. The dashed 
line is the boundary between the Northern California ecoregion and 
Oregon, Washington, Vancouver Coast and Shelf ecoregion. 
105 
