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> Siluriformes (Catfishes) > Sisoridae (Sisorid catfishes) > Sisorinae

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

; eau douce démersal. Tropical; 25°N - 24°N, 92°E - 93°E

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Asia: India. Known from the Barak River drainage in Mizoram. The Barak River forms the headwaters of the Surma-Meghna River system (one of the three river systems that combine to form the Ganges Delta) (Ref. 84463).

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 2.9 cm SL mâle / non sexé; (Ref. 84463)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Vertèbres: 29 - 30. Pseudolaguvia virgulata differs from congeners in having a series of two to three pale, narrow longitudinal stripes running along the sides of a brown body; these lines extend from the middle of the dorsalfin base to the middle of the caudal peduncle (vs. absence of any longitudinal markings). The presence of a pale, -shaped marking on the dorsal surface of the head is also unique to this species. The presence of brown submarginal stripes running along the entire length of the caudal fin lobes (vs. transverse brown bands near the tips in other congeners) is otherwise only shared with P. inornata (Ref. 84463).

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Ng, H.H. and [NI] Lalramliana, 2010. Pseudolaguvia virgulata, a new sisorid catfish (Teleostei: Sisoridae) from Mizoram, northeastern India. Zootaxa 2518(1):60-68. (Ref. 84463)

Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-1)

Données manquantes (DD) ; Date assessed: 06 July 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=0.00776 (0.00280 - 0.02153), b=3.08 (2.84 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 3.1 ±0.4 se; based on size and trophs of closest relatives

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

Pseudolaguvia virgulata Ng & Lalramliana, 2010