Glyptothorax exodon

Taxobox
name = "Glyptothorax exodon"
regnum = Animalia
phylum = Chordata
classis = Actinopterygii
ordo = Siluriformes
superfamilia = Sisoroidea
familia = Sisoridae
subfamilia = Glyptosterninae
genus = "Glyptothorax"
species = "G. exodon"
binomial = "Glyptothorax exodon"
binomial_authority = Ng & Rachmatika, 2005

"Glyptothorax exodon" is a species of sisorid catfish. It is only known from the drainage basin of the Kapuas River, Borneo.

This species can be readily distinguished from most other "Glyptothorax" species of the region by its slender body. The only possible confusion is with "Glyptothorax platypogonides" (as which this species was originally misidentified) and "Glyptothorax siamensis" but "G. exodon" can be identified by its relatively large eye, uniformly mottled colour without distinct pale stripes and a large area of premaxillary teeth visible when the mouth is closed.This species of catfish possesses suction cups under its belly to allow itself to stick to smooth surfaces on the river bed, thus, allowing it to resist the fierce currents of the Kapuas River system.

References

* (2005): "Glyptothorax exodon", a new species of rheophilic catfish from Borneo (Teleostei: Sisoridae). "Raffles Bulletin of Zoology" 53(2): 251-255. [http://rmbr.nus.edu.sg/rbz/biblio/53/53rbz251-255.pdf PDF fulltext]