Table 1 in Two new Amazonian species of armored catfishes (Siluriformes: Loricariidae): Ancistrus verecundus and Ancistrus parecis

Zenodo2005-12-31 更新2026-04-07 收录

鱼类形态测量

新物种分类学

数据链接：

https://zenodo.org/doi/10.5281/zenodo.16283741 数据链接链接失效反馈

官方服务：

资源简介：

Table 1. Morphometric and meristic data for the holotypes (H) and paratypes of Ancistrus verecundus from upper rio Madeira basin, and Ancistrus parecis from upper rio Tapajós basin. A. verecundusA. parecisHNRangeMeanHNRangeMeanStandard Length (mm)53.7837.6-54.646.059.5442.2-59.547.4Percents of Standard LengthPredorsal length46.0845.2-46.345.847.1445.3-47.146.4Head depth at supraoccipital19.3817.9-19.318.719.4418.7-19.418.9Cleithral width32.4831.4-33.132.232.4432.4-33.633.2Head length37.1836.7-39.037.540.8437.4-40.838.6Dorsal-spine length24.3723.1-25.324.420.7420.7-24.323.0Dorsal-fin base length24.1820.2-24.121.722.2322.2-23.623.0Pectoral-spine length25.5824.2-27.025.423.9423.9-25.524.7Pelvic-spine length25.5823.3-25.624.622.9422.9-25.724.7Thoracic length21.4821.4-23.822.622.3421.9-23.522.8Abdominal length21.6820.0-21.621.122.7422.7-23.623.1Caudal peduncle length28.8828.8-30.929.825.6425.6-27.926.9Caudal peduncle depth9.188.2-9.18.78.548.5-9.49.1Anal-fin length11.4810.3-11.410.911.249.7-11.210.6Upper caudal spine length24.6823.0-25.924.922.4422.4-27.525.2Lower caudal spine length30.1827.4-30.429.327.9427.9-30.429.4Body width at dorsal-fin origin28.6825.7-28.727.727.8427.8-30.528.8Percents of Head LengthSupracleithral width82.4876.8-82.680.172.4472.4-82.779.2Snout length61.6857.2-61.660.260.5460.4-61.860.8Interorbital width44.7841.7-44.743.338.7438.7-43.840.3Plated internostril distance21.1817.9-21.119.516.1416.1-18.417.3Orbital diameter15.1814.9-18.116.114.4414.4-17.015.9Opercle length16.6814.4-17.215.710.1410.1-16.514.7Mandibular tooth row length14.6812.0-15.814.014.8414.8-17.015.9Interbranchial distance56.0845.7-56.052.247.3447.3-55.953.4CountsTotal lateral median plates24824-2524.124423-2423.8Plates along dorsal-fin base786-76.9747-87.3Plates between anal and caudal fins10810-1110.61049-109.8Postopercular plates782-75545-86.3Dentary teeth46840-5144.350450-5955.5Premaxillary teeth48836-5445.547447-5552.8Hypertrophied cheek odontodes19812-191613412-1413

提供机构：

Département d'herpétologie et d'ichtyologie, Muséum d'histoire naturelle, Case postale 6434, CH - 1211 Genève 6, Switzerland; Laboratório de Ictiologia, Museu de Ciências e Tecnologia, Pontifícia Universidade Católica do Rio Grande do Sul, Av. Ipiranga, 6681, Cx. Postal 1429, 90619 - 900 Porto Alegre, RS, Brazil; Laboratório de Ictiologia, Museu de Ciências e Tecnologia, Pontifícia Universidade Católica do Rio Grande do Sul, Av. Ipiranga, 6681, Cx. Postal 1429, 90619 - 900 Porto Alegre, RS, Brazil.

创建时间：

2005-12-31