Published December 31, 2011
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Table 1 in Redescription and phylogenetic position of the enigmatic Neotropical electric fish Iracema caiana Triques (Gymnotiformes: Rhamphichthyidae) using x-ray computed tomography
Authors/Creators
- 1. University of Louisiana at Lafayette, Department of Biology, P. O. Box 42451, Lafayette, LA 70504, USA
Description
Table 1. Morphometrics and meristics of types of Iracema caiana. SD= standard deviation, and N= number of specimens.
| Holotype | N | Low | High | Mean | SD | |
|---|---|---|---|---|---|---|
| Standard length (mm) | 3 60 | 4 | 208 | 360 | 286 | - |
| Percents of Standard Length | ||||||
| Anal-fin len gth | 87.5 | 4 | 85.8 | 87.5 | 86.7 | 0.7 |
| Body depth | 8.2 | 4 | 7.8 | 8.6 | 8.3 | 0.3 4 |
| Pectoral-fin length | 4.6 | 4 | 4.2 | 5.8 | 4.8 | 0.6 7 |
| Head length | 11.5 | 4 | 11.5 | 13.0 | 12.2 | 0.6 7 |
| Caudal filament length | - | 3 | 41.2 | 54.8 | 45.7 | 7.8 7 |
| Caudal filament depth | 1.1 | 4 | 1.1 | 1.3 | 1.2 | 0.0 8 |
| Percents of Head Length | ||||||
| Interorbital distance | 11.9 | 4 | 10.7 | 12.1 | 11.6 | 0.6 1 |
| Snout length | 55.4 | 4 | 53.8 | 55.4 | 54.7 | 0.7 4 |
| Postorbital length | 39.9 | 4 | 39.1 | 40.3 | 39.7 | 0.6 |
| Eye diameter | 6.3 | 4 | 6.3 | 7.9 | 7.0 | 0.6 9 |
| Distance to posterior nares | 22.3 | 4 | 21.3 | 24.1 | 22.9 | 1.3 0 |
| Op ercular opening | 15.5 | 4 | 14.8 | 17.7 | 16.1 | 1.2 3 |
| Meristics | Mean | Mode | ||||
| Anal-fin rays | 2 40 | 4 | 240 | 257 | 250 | - |
| Pectoral-fin rays | 16 | 3 | 16 | 17 | 16.7 | 1 7 |
Notes
Published as part of Carvalho, Tiago P. & Albert, James S., 2011, Redescription and phylogenetic position of the enigmatic Neotropical electric fish Iracema caiana Triques (Gymnotiformes: Rhamphichthyidae) using x-ray computed tomography, pp. 460 in Neotropical Ichthyology 9 (3) on page 460, DOI: 10.1590/S1679-62252011000300001, http://zenodo.org/record/5422881
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