Published September 30, 2009
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Table 1 in Astyanax xavante, a new species of characid from middle rio Araguaia in the Cerrado region, Central Brazil (Characiformes: Characidae)
Creators
- 1. Visiting Scientist, CNPq-UFMT & Universidade Federal de Mato Grosso - Campus Universitário do Araguaia,. Rodovia MT 100, Km 3.5, 78698 - 000 Pontal do Araguaia, MT, Brazil.
- 2. Universidade Federal de Mato Grosso - Campus Universitário do Araguaia,. Rodovia MT 100, Km 3.5, 78698 - 000 Pontal do Araguaia, MT, Brazil. & PPG Ecologia e Conservação da Biodiversidade / IB / UFMT, Cuiabá, MT, Brazil
Description
Table 1. Morphometric and meristic data of the holotype and paratypes of Astyanax xavante (N: number of specimens; M: mean; SD: standard deviation).
| Character | N | M±SD | range | holotype |
|---|---|---|---|---|
| Standard length (mm) | 25 | 46.6 | 33.6-59.6 | 57.3 |
| Head length (mm) | 25 | 14.0±2.4 | 10.0-19.8 | 17.1 |
| Body depth (mm) | 25 | 17.5±2.7 | 12.1-22.7 | 21.2 |
| Percents of standard length | ||||
| Head length | 25 | 29.8±0.8 | 28.4-31.2 | 29.8 |
| Body depth | 25 | 37.7±1.3 | 35.5-40.2 | 37.0 |
| Caudal peduncle depth | 25 | 12.7±0.6 | 12.0-13.8 | 12.6 |
| Snout to dorsal-fin origin | 25 | 53.3±1.3 | 50.0-56.0 | 53.1 |
| Snout to anal-fin origin | 25 | 65.4±1.3 | 62.3-67.7 | 66.5 |
| Distance dorsal-pectoral fins | 25 | 41.8±1.3 | 39.4-44.7 | 43.1 |
| Distance dorsal-anal fins | 25 | 38.2±1.4 | 35.6-41.3 | 37.5 |
| Distance anal-adipose fins | 25 | 37.0±1.4 | 35.0-40.2 | 35.6 |
| Distance dorsal-adipose fins | 25 | 37.7±1.3 | 36.0-40.0 | 36.6 |
| Percents of head length | ||||
| Orbital diameter | 25 | 36.7±2.1 | 31.6-40.0 | 31.6 |
| Interorbital width | 25 | 36.4±1.3 | 34.5-39.4 | 38.6 |
| Head depth | 25 | 98.2±4.2 92.2-106.2 | 99.4 | |
| Upper jaw length | 23 | 46.8±2.5 | 42.2-50.7 | 49.7 |
| Snout length | 24 | 26.2±1.8 | 22.7-30.7 | 28.2 |
| Percents of body depth | ||||
| Caudal peduncle depth | 25 | 33.3±1.6 | 31.0-36.5 | 33.9 |
Notes
Published as part of Garutti, Valdener & Venere, Paulo Cesar, 2009, Astyanax xavante, a new species of characid from middle rio Araguaia in the Cerrado region, Central Brazil (Characiformes: Characidae), pp. 379 in Neotropical Ichthyology 7 (3) on page 379, DOI: 10.1590/S1679-62252009000300004, http://zenodo.org/record/5420724
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