Published June 28, 2013
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Table 3 in New species of Eugerres from the Usumacinta Province, México and Guatemala with a redescription of E. mexicanus (Steindachner, 1863) (Teleostei: Gerreidae)
Authors/Creators
- 1. Colección de Peces, Departamento de Conservación de la Biodiversidad. El Colegio de la Frontera Sur, Carretera Panamericana y Periférico Sur s / n, San Cristóbal de las Casas, Chiapas, México, C. P. 29290. & Centro Interdisciplinario de Ciencias Marinas-IPN, Av. Instituto Politécnico Nacional S / N, Col. Playa Palo de Santa Rita, La Paz, BCS, México, C. P 23090
- 2. Colección de Peces, Departamento de Conservación de la Biodiversidad. El Colegio de la Frontera Sur, Carretera Panamericana y Periférico Sur s / n, San Cristóbal de las Casas, Chiapas, México, C. P. 29290.
Description
Table 3. Character loading on principal components I-II for 16 measurements taken on 42 specimens of E. castroaguirrei and 125 of E. mexcanus from the Grijalva-Usumacinta River Basin. Bold values represent the variables that loaded most heavily on PC-I and PC-II.
| Morphometric features | PC I | PC II |
|---|---|---|
| Standard length | ||
| Body depth | 0.058573 | 0.002153 |
| Head height | 0.055900 | 0.008311 |
| Snout length | 0.050334 | 0.053506 |
| Orbit diameter | 0.047959 | 0.007944 |
| Postorbital length | 0.056444 | 0.027117 |
| Predorsal length | 0.035646 | 0.018372 |
| Distance between the tips of the second dorsal and second anal spines | 0.044780 | 0.046350 |
| Length of dorsal-fin base | 0.058269 | 0.006356 |
| Second dorsal spine length | 0.037710 | 0.188817 |
| Third dorsal spine length | 0.041736 | 0.169595 |
| Caudal peduncle height | 0.054244 | 0.005066 |
| Second anal spine length | 0.035201 | 0.212941 |
| Third anal spine length | 0.041125 | 0.148286 |
| Caudal peduncle length | 0.052042 | 0.016911 |
| Length of anal-fin base | 0.056086 | 0.002476 |
| Pelvic-fin length | 0.055064 | 0.000120 |
| Pectoral-fin length | 0.051203 | 0.004267 |
| Head length | 0.056898 | 0.027840 |
| Upper jaw length | 0.054369 | 0.037072 |
| Interorbital length | 0.056418 | 0.016499 |
Notes
Published as part of González-Acosta, Adrián F. & Rodiles-Hernández, Rocío, 2013, New species of Eugerres from the Usumacinta Province, México and Guatemala with a redescription of E. mexicanus (Steindachner, 1863) (Teleostei: Gerreidae), pp. 311 in Neotropical Ichthyology 11 (2) on page 311, DOI: 10.1590/S1679-62252013000200009, http://zenodo.org/record/12652478
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- Is part of
- Journal article: 10.1590/S1679-62252013000200009 (DOI)
- Journal article: urn:lsid:plazi.org:pub:750AAA43517EFFBBB6288C5B7543FFD3 (LSID)
- Journal article: http://publication.plazi.org/id/750AAA43517EFFBBB6288C5B7543FFD3 (URL)
- Journal article: http://zenodo.org/record/12652478 (URL)