Tab. 1 in A new genus of Neotropical rheophilic catfishes, with four new species (Teleostei: Siluriformes: Pseudopimelodidae)

Tab. 1. Morphometric data for holotype and paratype of Rhyacoglanis anulatus (N = 2). HolotypeParatypeStandard length (mm)42.527.0Percent of standard lengthHead length29.227.4Pectoral-girdle width27.227.6Predorsal length36.737.0Dorsal-fin base length17.014.9Adipose-fin base length28.022.3Prepelvic length46.950.1Distance between pelvic and anal fins25.225.1Anal-fin base length11.110.1Caudal-peduncle length17.813.9Body depth19.417.1Caudal-peduncle depth7.98.1Pectoral-fin spine length18.120.0Dorsal-fin spine length16.716.6Pelvic-fin length18.219.7Postcleithral-process length12.512.8Distance between dorsal and pelvic fins25.322.0Distance between pelvic fins12.412.5Distance between pelvic fin and anus9.68.2Distance between anus and anal fin16.215.8Percent of head lengthEye diameter1113Interorbital distance3433Snout length3937Mouth width4872Head depth3942Maxillary-barbel length7288Distance between anterior and posterior nostrils2217Distance between posterior nostril and eye106Distance between posterior nostrils2024