Tab. 5 in A new genus of Neotropical rheophilic catfishes, with four new species (Teleostei: Siluriformes: Pseudopimelodidae)
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Tab. 5. Morphometric data of Rhyacoglanis seminiger (N = 13 except for dorsal-fin spine length where N = 12). Statistics of minimum (Min), maximum (max), mean, and standard deviation (SD) include holotype. HolotypeMin-maxMean±SDStandard length (mm)74.248.3-77.8Percent of standard lengthHead length33.129.6-34.332.2±1.2Pectoral girdle width32.327.4-33.130.7±1.8Predorsal length38.736.2-39.538.1±1.0Dorsal-fin base length18.216.0-19.818.4±1.1Adipose-fin base length17.815.6-20.518.1±1.5Prepelvic distance56.350.9-56.353.4±1.9distance between pelvic and anal fins22.720.1-26.223.1±1.6Anal-fin base length10.98.7-11.710.6±0.7Caudal-peduncle length14.113.5-17.215.6±1.0Body depth29.417.4-30.024.7±4.0Caudal-peduncle depth9.58.9-10.810.0±0.6Pectoral-fin spine length18.010.8-20.417.6±2.2Dorsal-fin spine length14.313.7-16.815.1±0.8Pelvic-fin length21.919.9-22.321.1±0.9Postcleithral-process length14.58.6-15.913.9±2.1Distance between dorsal and pelvic fins31.823.0-32.028.7±3.1Distance between pelvic fins14.913.0-15.814.2±0.8Distance between pelvic fin and anus14.512.4-15.513.8±1.0Distance between anus and anal fin6.86.8-11.68.8±1.3Percent of head lengthEye diameter107-119.3±0.9Interorbital distance3329-3432.2±1.7Snout length3735-4037.8±1.5Mouth width5745-6153.4±4.0Head depth4633-5243.2±5.6Maxillary-barbel length6454-7566.4±6.5Distance between anterior and posterior nostrils1313-1714.9±1.3Distance between posterior nostril and eye76-86.7±0.8Distance between posterior nostrils1815-2220.1±2.0



