Published April 20, 2020
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TABLE 10 in Three new species of the Eigenmannia trilineata species group (Gymnotiformes: Sternopygidae) from northwestern South America
Authors/Creators
- 1. Laboratorio de IctiologÍa, Unidad de EcologÍa y Sistemática (UNESIS), Departamento de BiologÍa, Facultad de Ciencias, Pontificia Universidad Javeriana, Carrera 7, N ° 43 - 82, 110231561 Bogotá, D. C., Colombia.
Description
TABLE 10 | Measurements and counts for Eigenmannia zenuensis, new species. Min= minimum; Max= maximum; SD= standard deviation; N= number of specimens measured.
| Holotype | Min | Max | Mean | SD | N | |
|---|---|---|---|---|---|---|
| Total Length (mm) | 153.6 | 151.0 | 237.0 | 191.9 | - | 53 |
| Length to end of anal fin (mm) | 127.2 | 102.0 | 196.0 | 148.3 | - | 53 |
| Head Length (mm) | 17.9 | 12.0 | 24.0 | 18.7 | - | 53 |
| Percentage of LEA | ||||||
| Head length | 13.7 | 9.0 | 18.0 | 12.8 | 0.0 | 53 |
| Preanal distance | 16.1 | 12.0 | 28.0 | 18.3 | 0.0 | 53 |
| Prepectoral distance | 12.7 | 8.8 | 19.6 | 12.9 | 0.0 | 53 |
| Snout to anus | 8.4 | 6.2 | 14.0 | 9.2 | 0.0 | 53 |
| Maximum body depth | 13.2 | 8.9 | 22.9 | 15.4 | 0.0 | 53 |
| Anal-fin length | 78.5 | 63.6 | 87.4 | 80.4 | 0.1 | 53 |
| Pectoral-fin width | 2.2 | 1.0 | 3.4 | 1.9 | 0.0 | 53 |
| Caudal filament length | 20.8 | 6.9 | 49.0 | 29.7 | 0.1 | 53 |
| Percentage of HL | ||||||
| Snout length | 23.4 | 18.2 | 25.9 | 22.2 | 0.0 | 53 |
| Pre nape distance | 65.7 | 63.9 | 77.4 | 70.7 | 0.0 | 53 |
| Snout to posterior naris distance | 16.0 | 15.8 | 24.1 | 18.9 | 0.0 | 53 |
| Posterior naris to orbit distance | 11.1 | 5.5 | 11.2 | 8.5 | 0.0 | 53 |
| Internarial width | 10.5 | 8.4 | 15.9 | 12.6 | 0.0 | 53 |
| Orbital diameter | 15.2 | 13.7 | 21.1 | 17.0 | 0.0 | 53 |
| Postorbital distance | 69.7 | 58.5 | 69.7 | 63.3 | 0.0 | 53 |
| Opercular opening | 28.9 | 23.0 | 37.4 | 28.1 | 0.0 | 53 |
| Interorbital distance | 33.6 | 21.4 | 51.7 | 30.8 | 0.1 | 52 |
| Oral width | 15.9 | 12.1 | 24.2 | 17.6 | 0.0 | 53 |
| Counts | ||||||
| Anal-fin rays | 197 | 180 | 22 | 46 | ||
| Simple pectoral-fin rays | 2 | 2 | 4 | 46 | ||
| Ramified pectoral-fin rays | 12 | 12 | 16 | 46 | ||
| Scales over lateral line | 157 | 109 | 176 | 28 | ||
| Scales above lateral line | 8 | 7 | 9 | 28 | ||
Notes
Published as part of Herrera-Collazos, Edgar Esteban, Galindo-Cuervo, Aleidy M., Maldonado-Ocampo, Javier A. & Rincón-Sandoval, Melissa, 2020, Three new species of the Eigenmannia trilineata species group (Gymnotiformes: Sternopygidae) from northwestern South America, pp. 21 in Neotropical Ichthyology (Cambridge, England) 18 (1) on page 21, DOI: 10.1590/10, http://zenodo.org/record/10960451
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