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Pseudolaguvia magna Tamang & Sinha, 2014

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drawing shows typical species in Sisoridae.

Classification / Names Nombres comunes | Sinónimos | Catalog of Fishes(Género, Especie) | ITIS | CoL | WoRMS | Cloffa

> Siluriformes (Catfishes) > Sisoridae (Sisorid catfishes) > Sisorinae
Etymology: magna: The species epithet is a Latin adjective meaning ‘great’, in allusion to this being the largest of the 20 known species of Pseudolaguvia.. Feminine..

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

; agua dulce bentopelágico. Subtropical

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

Asia: Jiya stream in Arunachal Pradesh, India.

Tamaño / Peso / Age

Maturity: Lm ?  range ? - ? cm
Max length : 4.7 cm SL macho / no sexado; (Ref. 98400)

Short description Claves de identificación | Morfología | Morfometría

Espinas dorsales (total) : 1; Radios blandos dorsales (total) : 6; Radios blandos anales: 9 - 10; Vértebra: 27 - 29. Pseudolaguvia magna is diagnosed from all species of the genus Pseudolaguvia by the possession of the following unique characters: larger body (up to 4.7 cm SL vs. a maximum of 3.56 cm SL); mid-dorsal region with two pale-brown to cream patches (one rectangular to elliptical patch on mid-interdorsal region, and another indistinct elliptical patch in between the adipose and caudal fins); broader rhomboidal thoracic adhesive apparatus; small pale-brown to cream round spot on the ventrolateral side of the head, almost perpendicular to the eye; and absence of pale-brown to cream-colored cross-bands on the body (which it shares with P. inornata, P. austrina, P. virgulata and P. assula) (Ref. 98400).

Biología     Glosario (por ej. epibenthic)

Found in stream with clear, moderately flowing water. Occurs syntopically with Pseudolaguvia jiyaensis. Both Pseudolaguvia jiyaensis and Pseudolaguvia magna were collected along with species of Psilorhynchus, Barilius, and Danio from the same collection locality in a microhabitat consisting of small to medium-sized stones, pebbles, cobbles with light green algae, and deposits of sand particles near banks (Ref. 98400).

Life cycle and mating behavior Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | Larva

Main reference Upload your references | Referencias | Coordinador | Colaboradores

Tamang, L., B. Sinha, 2014. Two new species of the South Asian catfish genus Pseudolaguvia from northeastern India (Teleostei: Sisoridae). Zootaxa 3887(1):37-54. (Ref. 98400)

IUCN Red List Status (Ref. 130435)

  Not Evaluated 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

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Fuentes de Internet

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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=0.00676 (0.00307 - 0.01489), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Nivel trófico (Ref. 69278):  3.1   ±0.4 se; based on size and trophs of closest relatives
Resiliencia (Ref. 120179):  Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).