Description:
Glyptothorax is distinguished from all other
sisorid genera by having an adhesive apparatus on
the thorax with with grooves parallel or oblique to
the longitudinal axis of the body (vs. thoracic adhesive
grooves transverse to the longitudinal axis of the
body in Pseudecheneis, and thoracic adhesive
apparatus absent in all other genera). Caudal peduncle
slender, depth about 3 times in its length; body and
head covered by rough tubercles of very heterogeneous
sizes. Habitat: Usually found in
foot-hill streams. Occurs over coarse substrates in
medium-sized upland rivers. Found in running waters
of the lower Mekong. Colouration:
Greyish brown body with 3 dark brown saddles (under
dorsal, adipose and at the caudal base), connected
by a dark mid-lateral stripe, leaving pale oval patches.
Diet: Feeds on aquatic insect larvae.
Common
Name:
Torrent Catfish
Synonyms:
None
Family:
Sisoridae
Distribution:
Asia: Chao
Phraya and Mekong drainages, China, Laos, Thailand
and Cambodia. Type locality: Chieng
Mai [Chao Phraya drainage], N. Thailand.
Size:
12.0cm. (4¾ins)
Temp:
20-24°c (67-75°f.)
p.H.
6.5-7.5.
Reference:
Alfred W. Thomson &
Lawrence M. Page; 30 October 2006. Genera
of the Asian Catfish Families Sisoridae and Erethistidae
(Teleostei: Siluriformes) (Zootaxa 1345). Froese, R. and D. Pauly.
Editors. 2008. FishBase. World Wide Web electronic
publication. www.fishbase.org, version (01/2009).
Glyptothorax
lampris Showing the corrugated thoracic disk
Glyptothorax
lampris
Glyptothorax
lampris 2 ins juvenile
Glyptothorax
lampris Lateral, dorsal and ventral views
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