Table 1. Diet of Charadrahyla taeniopus, for the species and by sex. I = Food Importance Index, N = number of prey, %N = percentage number of prey, F = number of stomachs with prey category indicated, %F = percentage of stomachs with prey category indicated, V = volume of prey category, %V = percentage of volume of prey category.
|
|
|
|
Total (n = 33) |
|
|
|
|
|
Female (n = 13) |
|
|
|
|
|
Male (n = 20) |
|
|
| Prey category |
N |
%N |
F |
%F |
V |
%V |
I |
N |
%N |
F |
%F |
V |
%V |
I |
N |
%N |
F |
%F |
V |
%V |
I |
| Arthropoda |
| Arachnida |
| Araneae |
5 |
6.94 |
5 |
7.81 |
1821.6 |
6.33 |
7.03 |
1 |
3.85 |
1 |
3.85 |
301.59 |
3.26 |
3.65 |
4 |
8.70 |
4 |
10.53 |
1,520.01 |
7.78 |
9.00 |
| Acari |
4 |
5.56 |
4 |
6.25 |
80.11 |
0.28 |
4.03 |
3 |
11.54 |
3 |
11.54 |
79.59 |
0.86 |
7.98 |
1 |
2.17 |
1 |
2.63 |
0.52 |
<0.01 |
1.60 |
| Solifugae |
1 |
1.39 |
1 |
1.56 |
8,616.36 |
29.93 |
10.96 |
|
|
|
|
|
|
|
1 |
2.17 |
1 |
2.63 |
8,616.36 |
44.12 |
16.31 |
| Insecta |
| Coleoptera |
5 |
6.94 |
4 |
6.25 |
631.99 |
2.20 |
5.13 |
1 |
3.85 |
1 |
3.85 |
6.28 |
0.07 |
2.59 |
4 |
8.70 |
3 |
7.89 |
625.70 |
3.20 |
6.60 |
| Coleoptera larva |
1 |
1.39 |
1 |
1.56 |
980.18 |
3.40 |
2.12 |
1 |
3.85 |
1 |
3.85 |
980.18 |
10.59 |
6.09 |
|
|
|
|
|
|
|
| Dermaptera |
3 |
4.17 |
3 |
4.69 |
28.27 |
0.10 |
2.98 |
2 |
7.69 |
2 |
7.69 |
27.23 |
0.29 |
5.23 |
1 |
2.17 |
1 |
2.63 |
1.05 |
0.01 |
1.60 |
| Diptera |
1 |
1.39 |
1 |
1.56 |
0.52 |
<0.01 |
0.98 |
1 |
3.85 |
1 |
3.85 |
0.52 |
0.01 |
2.57 |
|
|
|
|
|
|
|
| Hemiptera |
3 |
4.17 |
3 |
4.69 |
28.27 |
0.10 |
2.98 |
1 |
3.85 |
1 |
3.85 |
18.85 |
0.20 |
2.63 |
2 |
4.35 |
2 |
5.26 |
9.42 |
0.05 |
3.22 |
| Hymenoptera |
2 |
2.78 |
2 |
3.13 |
97.39 |
0.34 |
2.08 |
2 |
7.69 |
2 |
7.69 |
97.39 |
1.05 |
5.48 |
|
|
|
|
|
|
|
| Formicidae |
10 |
13.89 |
6 |
9.38 |
114.14 |
0.40 |
7.89 |
1 |
3.85 |
1 |
3.85 |
0.52 |
0.01 |
2.57 |
9 |
19.57 |
5 |
13.16 |
113.62 |
0.58 |
11.10 |
| Lepidoptera larva |
3 |
4.17 |
1 |
1.56 |
502.66 |
1.75 |
2.49 |
|
|
|
|
|
|
|
3 |
6.52 |
1 |
2.63 |
502.66 |
2.57 |
3.91 |
| Orthoptera |
20 |
27.78 |
19 |
29.69 |
9,655.18 |
33.54 |
30.33 |
8 |
30.77 |
8 |
30.77 |
4,780.47 |
51.64 |
37.73 |
12 |
26.09 |
11 |
28.95 |
4,874.72 |
24.96 |
26.66 |
| Diplopoda |
1 |
1.39 |
1 |
1.56 |
466.53 |
1.62 |
1.52 |
|
|
|
|
|
|
|
1 |
2.17 |
1 |
2.63 |
466.53 |
2.39 |
2.40 |
| Plant material (leaves) |
13 |
18.06 |
13 |
20.31 |
5,764.31 |
20.02 |
19.46 |
5 |
19.23 |
5 |
19.23 |
2,964.10 |
32.02 |
23.49 |
8 |
17.39 |
8 |
21.05 |
2,800.21 |
14.34 |
17.59 |
| Totals |
72 |
100 |
64 |
100 |
28,787.51 |
100 |
|
26 |
100 |
26 |
100 |
9,256.72 |
100 |
|
46 |
100 |
38 |
100 |
19,530.80 |
100 |
|