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Pseudobagarius similis (Ng & Kottelat, 1998)

Image contributors to this species:

Fishes of Mainland Southeast Asia (1)

ScotCat Sources:

Other Sources:

Relevant Information:

Description: Dorsal soft rays (total): 6; Anal soft rays: 9 - 10; Vertebrae: 31 - 32. Distinguished from all its congeners by the following unique combination of characters: slender body (body depth at anus 8.2-10.3% SL; depth of caudal peduncle 3.5-4.5% SL); extremely narrow head (head width 17.5-20.2% SL); small and close-set eyes (eye diameter 6-10% HL; interorbital distance 20-26% HL); short nasal barbels (11-17% HL); the presence of 6-8 serrae along the posterior edge of the pectoral spine and 8-9 branchiostegal rays; and caudal fin strongly forked with pointed lobes. Etymology: The genus name Pseudobagarius: Tautonymous with Akysis pseudobagarius, proposed for members of the “pseudobagarius group” of Akysis; pseudo-, false, referring to striking (but phylogenetically false) resemblance to the sisorid genus Bagarius. The specific name similis: Resembling, referring to close resemblance to P. pseudobagarius.

Common Name:

None

Synonyms:

Akysis similis

Family:

Akysidae

Distribution:

Asia: Mekong basin in southern Viet Nam. Type locality: Vietnam: Kihn Thuy Cai canal, 10 km E of Vinh Long, at mouth of canal into Mekong.

Size:

5.0cm (2ins)

Temp:

22-27°C (71-81°F)

p.H.

6.0-7.5.

Reference:

Ferraris, C.J. Jr., 2007. Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types. Zootaxa 1418:1-628.
Kano Y, Adnan MSB, Grudpan C, Grudpan J, Magtoon W, Musikasinthorn P, Natori Y, Ottomanski S, Praxaysonbath B, Phongsa K, Rangsiruji A, Shibukawa K, Shimatani Y, So N, Suvarnaraksha A, Thach P, Thanh PN, Tran DD, Utsugi K, Yamashita T (2013) An online database on freshwater fish diversity and distribution in Mainland Southeast Asia. Ichthyological Research 60: 293-295.
Ng, H.H. and M. Kottelat, 1998. The catfish genus Akysis Bleeker (Teleostei: Akysidae) in Indochina, with descriptions of six new species. J. Nat. Hist. 32:1057-1097.
The ETYFish Project Fish Name Etymology Database © Christopher Scharpf.

Family: Akysidae Back to Ident-A-Cat Click on Thumbnails

Pseudobagarius similis

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