Bagarius rutilus Ng & Kottelat, 2000

Catalog of Fishes (gen., sp.) | ITIS | CoL

Classification	Actinopterygii \| Siluriformes \| Sisoridae \| Sisorinae
Synonyms	... more
Common names	... more

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Main reference

Ng, H.H. and M. Kottelat. 2000. (Ref. 37037)
Other references | Biblio | Coordinator | Collaborators

Size / Weight / Age

Max length : 100.0 cm SL male/unsexed; (Ref. 43281)

Environment

Demersal; freshwater

Climate / Range

Tropical

Asia: Nam Xam and Nam Ma basins in Laos and Red River basin in Viet Nam and Yunnan, China.
Countries | FAO areas | Ecosystems | Occurrences | Introductions

Short description

Dorsal spines (total): 1; Dorsal soft rays (total): 6; Anal soft rays: 12 - 13; Vertebrae: 42 - 43. Can be differentiated from its congeners in the combination of following characters: skin heavily keratinized, cranium and interneural covered with numerous large, elongate tubercles, supraoccipital and interneural without sharp ridges, skin above neural spines anterior and posterior to adipose fin never forming distinct ridges, slender elongate neural spines, elliptical eyes, body depth at anus 11.0-12.3 %SL, head width 20.3-21.7 %SL, snout length 51.4-54.7 %HL, eye diameter 4.1-8.1 %HL; 12-13 pectoral-fin rays; caudal fin with 8-9 rays; 23-24 preanal vertebrae; adipose fin with short base and angular dorsal margin; dark yellow on dorsal and lateral surfaces of head and body, fading to light yellow on ventral region; dorsal surfaces of head and body with three darkly pigmented (brown) bands or blotches; a few small brown spots irregularly distributed throughout lighter parts of body; light yellow fins with a variable pattern of small brown spots distributed irregularly, orange fins in life (Ref. 37037). Adipose origin in front or above anal fin origin; longitudinal diameter of eye 12-24 times in HL (Ref. 43281).


IUCN Red List Status (Ref. 57073)	Threat to humans
Not Evaluated	Harmless

Human uses


More information
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Internet sources

Estimation of some characteristics with mathematical models

Resilience (Ref. 69278)


Vulnerability (Ref. 59153)	Price category (Ref. 80766)
High vulnerability (58 of 100)	Not marketed/unknown

Entered by Boden, Gert

Modified by Bailly, Nicolas

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Page last modified by : elaxamana, 15 July 2009

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