Catfish An Experience with Whiptail Catfish Of the Genus Rineloricaria

By Ian Fuller

The term Whiptail catfish points us to a group of fishes that are very unique in their physical make up. There are many genera that fall into the category commonly referred to as ‘Whiptails’ my experience with them has been limited to members of the genus Rineloricaria. There are around forty know species of this genus all of which have distinctive long thin tapering twig like body shapes that are covered over their entire lengths by hard interlocking bony plates known as scutes. Another striking feature of these fishes is their external mouthparts that are formed into suction like pads; some being more pronounced than others and may have lace like filaments on their trailing edges. The most difficult aspect with these fishes is their identification; many species have very similar body and fin markings. Continue reading An Experience with Whiptail Catfish Of the Genus Rineloricaria →