Published June 28, 2013
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Table 1 in A new species of Roeboides (Teleostei: Characidae) from Costa Rica and Panama, with a key to the middle American species of the genus
Authors/Creators
- 1. Department of Biological Sciences, the University of Southern Mississippi, 118 College Dr. Box 5018, Hattiesburg, MS 39401, USA.
- 2. Museum of Natural Science, Ichthyology Section, Department of Biological Sciences, Louisiana State University. 119 Foster Hall, Baton Rouge, LA 70803, USA
- 3. Museo de Zoología, Escuela de Biología, Universidad de Costa Rica, San Pedro, San José, Costa Rica 11501 - 2060
Description
Table 1. Morphometric and meristic data of holotype (H) and paratypes (n =28) of Roeboides bussingi. Holotype is not included in the range, mean and standard deviation (SD).
| Morphometrics | H | Mean | Range | SD |
|---|---|---|---|---|
| Standard length | 74.9 | 59.2 | 44.2-79.5 | 9.5 |
| Head length | 26.9 | 15.9.9 | 11.7-21.3 | 2.1 |
| Percentages of standard length | ||||
| Greatest body depth | 35.3 | 34.9 | 32.3-37.5 | 1.6 |
| Caudal peduncle depth | 9.4 | 8.7 | 7.7-9.4 | 0.5 |
| Caudal peduncle length | 7.2 | 8.3 | 6.5-9.9 | 1.1 |
| Predorsal length | 51.3 | 48.1 | 44.0-51.3 | 1.7 |
| Preanal length | 45.4 | 45.6 | 42.0-48.8 | 2.2 |
| Prepectoral length | 23.4 | 26.5 | 23.3-45.1 | 5.5 |
| Prepelvic length | 30.9 | 31.4 | 21.9-35.4 | 4.1 |
| Height of dorsal fin | 27.6 | 26.5 | 20.7-30.5 | 2.6 |
| Height of anal fin | 14.6 | 15.6 | 12.7-19.5 | 2.1 |
| Pectoral-fin length | 19.6 | 20.4 | 17.1-24.8 | 2.3 |
| Pelvic-fin length | 18.7 | 18.1 | 11.5-20.7 | 2.7 |
| Percentages of head length | ||||
| Orbit diameter | 31.3 | 32.2 | 28-36 | 2.5 |
| Snout length | 23.6 | 25.3 | 20-51 | 5.5 |
| Maxillary length | 53.2 | 45.2 | 23-53 | 5.5 |
| Bony interorbital length | 24.1 | 27.0 | 21-31 | 2.4 |
| Meristics | H | Mean | Range | Mode |
| Anal-fin rays | 45 iv | 44.0 iv | 42-45 iv | 45 iv |
| Pectoral-fin rays | 13 | 13.0 | 13-14 | 13 |
| Pelvic-fin rays | 7 | 7.0 | 7 | 7 |
| Dorsal-fin rays | 9 ii | 9 ii | 9 ii | 9 ii |
| Lateral line scales | 83 | 80.3 | 72-85 | 81 |
| Scales above lateral line | 20 | 19.8 | 18-22 | 20 |
| Scales below lateral line | 21 | 20.0 | 15-22 | 20 |
| Scales around caudal peduncle | 24 | 24.7 | 22-27 | 24 |
Notes
Published as part of Matamoros, Wilfredo A., Chakrabarty, Prosanta, Angulo, Arturo, Garita-Alvarado, Carlos A. & McMahan, Caleb D., 2013, A new species of Roeboides (Teleostei: Characidae) from Costa Rica and Panama, with a key to the middle American species of the genus, pp. 287 in Neotropical Ichthyology 11 (2) on page 287, DOI: 10.1590/S1679-62252013000200006, http://zenodo.org/record/12652501
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