TABLE 2. Morphometric data of the syntypes (NMW 76443, 76444, 11275) of Gymnotus pantherinus.
|
n |
Min |
Max |
Mean |
SD |
| Total length (mm) |
10 |
176.8 |
246.5 |
212.2 |
- |
| Percents of total length |
| Head length |
10 |
9.9 |
11.0 |
10.5 |
0.4 |
| Body width |
9 |
5.0 |
6.7 |
5.6 |
0.5 |
| Body depth |
10 |
6.9 |
10.2 |
8.3 |
1.1 |
| Pre-anal distance |
9 |
8.9 |
10.6 |
9.8 |
0.5 |
| Snout to anal aperture |
10 |
7.7 |
9.8 |
9.0 |
0.6 |
| Snout to anal-fin origin |
10 |
17.8 |
20.3 |
19.0 |
0.7 |
| Pre-pectoral distance |
10 |
9.5 |
10.6 |
10.1 |
0.4 |
| Anal-fin length |
10 |
72.8 |
78.3 |
77.0 |
1.6 |
| Caudal filament length |
9 |
2.7 |
5.4 |
4.0 |
0.8 |
| Percents of head length |
| Posorbital length |
13 |
57.7 |
63.3 |
61.5 |
1.7 |
| Preorbital length |
13 |
23.9 |
32.7 |
29.9 |
2.3 |
| Orbital diameter |
13 |
5.8 |
7.4 |
6.4 |
0.5 |
| Nasal aperture distance |
13 |
13.5 |
18.8 |
16.8 |
1.6 |
| Posterior narine to eye |
13 |
9.8 |
12.5 |
11.1 |
0.9 |
| Head depth |
13 |
48.1 |
55.0 |
52.2 |
1.8 |
| Head width at eye |
13 |
39.2 |
49.1 |
44.7 |
2.7 |
| Interorbital distance |
13 |
28.5 |
35.8 |
31.2 |
2.3 |
| Branchial opening |
13 |
30.2 |
37.3 |
33.0 |
2.3 |
| Head width at operculum |
13 |
50.2 |
63.9 |
58.3 |
4.0 |
| Gape width |
13 |
27.1 |
36.1 |
32.6 |
2.5 |
| Pectoral-fin length |
11 |
32.6 |
40.6 |
36.4 |
2.58 |