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> Cypriniformes (Carps) > Psilorhynchidae (Mountain carps)
Etymology: Psilorhynchus: Greek, psilos = hairless + Greek, rhyngchos = snout (Ref. 45335).

Environment: milieu / climate zone / depth range / distribution range Écologie

; eau douce benthopélagique. Tropical

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Asia: tributary rivers of the Kali Gandaki in Nepal.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 4.7 cm SL mâle / non sexé; (Ref. 79816)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Rayons mous dorsaux (Total) : 11 - 12; Rayons mous anaux: 7 - 8. Can be distinguished based on the following combination of the characters: scales on lateral line 31-33; head width 67-74% HL; head length 21-25% SL; eye diameter 25-30% HL; snout length 48-55% HL; absence of scales from its midventral region between pectoral fins; principal rays in the lower caudal-fin lobe 8; presence of a dark pigment blotch on the distal edge of the dorsal fin; presence of 2 or 3 dark, irregular vertical bars on the caudal fin; dorsal saddles extending 3-4 scales rows downwards from the dorsal surface, contacting the round to squarish dark blotches, arranged in a longitudinal row on flank; absence of a large post-epiphysial fontanelle; and dorsal fin with 9 rays (Ref. 79816).

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Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Conway, K.W. and R.L. Mayden, 2008. Description of two new species of Psilorhynchus (Ostariophysi: Psilorhynchidae) and redescription of P. balitora. Ichthyol. Explor. Freshwat. 19(3):215-232. (Ref. 79816)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Préoccupation mineure (LC) ; Date assessed: 24 February 2010

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00417 (0.00179 - 0.00969), b=3.17 (2.96 - 3.38), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 3.0 ±0.2 se; based on size and trophs of closest relatives

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Psilorhynchus nepalensis Conway & Mayden, 2008