F in A systematic revision of the African catfish genus Parauchenoglanis (Siluriformes: Claroteidae)

F. 5. Plot of the second versus the third principal component taken from a principal components analysis of 42 log-transformed biometric data for 42 specimens from the upper Cross River and central to upper Sanaga River basin. (#) P. balayi; ($) syntypes of P. pietschmanni (junior synonym of P. balayi); (+) syntypes of P. ahli.