Clarias is a genus of catfishes of the family Clariidae, the airbreathing catfishes. The name is derived from the Greek chlaros, which means lively, in reference to the ability of the fish to live for a long time out of water.
The stream catfishes comprise the family Akysidae of catfishes.
Pseudolaguvia is a genus of South Asian river catfishes. These species inhabit hill streams and large rivers. P. tenebricosa is found in fast running, clear water; the river has a sandy bottom and numerous rocks and boulders and aquatic vegetation is absent. P. inornata is from clear, shallow, moderately flowing streams with a predominantly sandy bottom. P. muricata is found in clear, shallow, slow-flowing streams with a mixed substrate of sand and detritus; these fish are found amongst detritus in areas with current. P. ferula is also found in swift flowing waters with a mixed rocky/sandy bottom.
Akysis is the largest genus of catfishes of the family Akysidae.
Pseudobagarius meridionalis is a species of catfish belonging to the family Akysidae. It is only known from the Barito River basin in southern Borneo.
Batasio is a genus of catfish of the family Bagridae. These small fish are found in fast-flowing hillstreams throughout South and mainland Southeast Asia.
Mystus is a genus of fish in the family Bagridae native to Asia. Phylogenetic relationships within this genus are poorly understood, though it has been suggested that there are two major lineages.
Parakysis is a genus of catfishes of the family Akysidae. It includes six species.
Pseudobagarius is a genus of catfishes of the family Akysidae.
Akysis pulvinatus is a species of stream catfish. It is only known from the western half of the Kra Isthmus in southern Thailand.
Acrochordonichthys chamaeleon is a species of catfish of the family Akysidae.
Acrochordonichthys falcifer is a species of catfish of the family Akysidae. It' is known only from the Kinabatangan and Segama River drainages, and possibly from the Kayan River drainage, in north-eastern Borneo. A. falcifer falls into the second species group of its genus—the A. rugosus section. It includes A. falcifer, A. chamaeleon, A. pachyderma, and A. rugosus.
Acrochordonichthys guttatus is a species of catfish of the family Akysidae. It is endemic to Borneo and only known from the Barito River drainage. A detailed discussion of this species's relationship with the other members of its genus can be found on Acrochordonichthys.
Acrochordonichthys gyrinus, the Falcate chameleon catfish, is a species of catfish of the family Akysidae. A detailed discussion of this species's relationship with the other members of its genus can be found on Acrochordonichthys.
Acrochordonichthys ischnosoma is a species of catfish of the family Akysidae. A detailed discussion of this species's relationship with the other members of its genus can be found on Acrochordonichthys. A. ischnosoma is known from the Citarum River drainage in western Java and the Musi River drainage in southern Sumatra.
Acrochordonichthys strigosus is a species of catfish of the family Akysidae. It is a freshwater fish only known from the Kapuas River drainage in Kalimantan, in the Indonesian part of Borneo. It grows to 8.4 cm (3.3 in) standard length. A detailed discussion of this species's relationship with the other members of its genus can be found on Acrochordonichthys.
Parakysis longirostris is a species of catfish of the family Akysidae. It goes under common names longnose little warty catfish and Singapore little warty catfish. It is found in the south end of the Malay Peninsula and Bintan Island, Indonesia. A detailed discussion of this species's relationship with the other member of its genus can be found at Parakysis.
Akysis recavus is a species of fish in the family Akysidae, the stream catfishes. It is native to Thailand, where it occurs in the Chao Phraya River. It has also been reported from Laos.
Akysis vespa is a species of fish in the family Akysidae, the stream catfishes. It is endemic to Burma, where it occurs in the Ataran River drainage. This species was described to science in 2004.
