A taxonomic review of the vampire catfish genus Paracanthopoma Giltay, 1935 (Siluriformes, Trichomycteridae), with descriptions of nine new species and a revised diagnosis of the genus
Author
Pinna, Mário de
Author
Dagosta, Fernando Cesar Paiva
text
Papéis Avulsos de Zoologia
2022
2022-11-04
62
1
90
http://dx.doi.org/10.11606/1807-0205/2022.62.072
journal article
291316
10.11606/1807-0205/2022.62.072
bed58427-648c-4e2e-8ede-6d7471cfdad9
1807-0205
7617440
A32FD3AF-C87F-4C75-9100-D695C3578283
Table 5. Morphometric data of Paracanthopoma carrapata. Ranges, mean and SD include holotype. Abbreviations: min = minimum value; max = maximum value;n = number of specimens;SD = standard deviation. | n | min | max | Mean | SD |
|---|
| Standard length (mm) | 5 | 17.2 | 23.3 | 21.3 | |
|---|
| Percentages of SL |
|---|
| Total length | 5 | 1.1 | 1.1 | 1.1 | 0.0 |
|---|
| Body depth | 5 | 8.6 | 12.7 | 11.1 | 1.7 |
|---|
| Caudal peduncle length | 5 | 14.7 | 16.7 | 15.5 | 1.0 |
|---|
| Caudal peduncle depth | 5 | 5.9 | 6.8 | 6.3 | 0.4 |
|---|
| Predorsal length | 5 | 73.4 | 75.6 | 74.0 | 0.9 |
|---|
| Preanal length | 5 | 78.1 | 80.2 | 79.0 | 0.8 |
|---|
| Prepelvic length | 5 | 69.5 | 74.4 | 71.3 | 2.0 |
|---|
| Dorsal-fin base length | 5 | 6.5 | 8.0 | 7.0 | 0.6 |
|---|
| Anal-fin base length | 5 | 4.3 | 6.7 | 5.4 | 0.9 |
|---|
| Pectoral-fin length | 5 | 9.7 | 12.1 | 10.8 | 0.9 |
|---|
| Head length | 5 | 20.9 | 22.2 | 21.5 | 0.5 |
|---|
| Percentages of HL |
|---|
| Head width | 5 | 59.8 | 69.3 | 63.9 | 4.1 |
|---|
| Head depth | 5 | 39.3 | 51.5 | 46.5 | 4.4 |
|---|
| Pectoral-fin length | 5 | 49.5 | 61.4 | 55.6 | 5.0 |
|---|
| Interorbital | 5 | 10.7 | 12.4 | 11.7 | 0.7 |
|---|
| Eye diameter | 5 | 13.9 | 14.4 | 14.1 | 0.2 |
|---|
| Snout length | 5 | 39.2 | 41.8 | 40.5 | 1.1 |
|---|
| Mouth width | 5 | 28.7 | 34.0 | 31.5 | 2.5 |
|---|
| Anterior internarial width | 5 | 17.5 | 20.4 | 19.2 | 1.1 |
|---|
| Posterior internarial width | 5 | 5.7 | 7.2 | 6.7 | 0.6 |
|---|