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Glyptothorax malabarensis Gopi, 2010

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Glyptothorax malabarensis
Picture by Gopi, K.C.

Classificação / Names Nomes comuns | Sinónimos | Catalog of Fishes(Género, Espécies) | ITIS | CoL | WoRMS | Cloffa

> Siluriformes (Catfishes) > Sisoridae (Sisorid catfishes) > Sisorinae
Etymology: Glyptothorax: Greek, glyptes = carver + Greek, thorax = breast (Ref. 45335);  malabarensis: Named for the older name for the region of northern Kerala, (‘Malabar’) in which this species occurs..

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

; Água doce bentopelágico; intervalo de profundidade 0 - 2 m (Ref. 84486). Tropical

Distribuição Países | Áreas FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

Asia: India.

Tamanho / Peso / Idade

Maturity: Lm ?  range ? - ? cm
Max length : 5.5 cm SL macho/indeterminado; (Ref. 84486)

Descrição breve Chaves de identificação | Morfologia | Morfometria

This species is distinguished from its congeners in peninsular India by the following set of characters: body depth at dorsal-fin origin, 19.6-19.9% SL; caudal-peduncle length 14.3-14.7% SL, depth 12.4-12.7 % SL, 86.4-88.1% its length; thoracic adhesive apparatus approximately pentagonal, as long as broad, with no median depression; skin of head and body minutely granulated; color when alive consists of a black background with 3 flesh-red or orange transverse bands on the body and when preserved, changing to dark-grey with black mottling and 3 whitish transverse bands. It differs from G. anamalaiensis, which most closely resembles it in the Indian peninsula, by its body depth (vs. 12.9-16.8% SL), deeper caudal peduncle (vs. 34.1-37.8% its length), longer nasal barbels reaching the anterior margin of the orbit (vs. reaching only half the distance to the orbit), and the thoracic adhesive apparatus (vs. adhesive apparatus broader than long, inverted V-shaped with short unculiferous ridges) (Ref. 84486).

Biologia     Glossário (ex. epibenthic)

Specimens were collected from submerged crevices formed by large boulders in an upland stream (210 m a.s.l.), which is about 6 m wide and 0.5-1.5 m deep, flowing through a forest patch on the western slopes of the Western Ghats in Kerala. The streambed in this area is composed of pebble and sand in which are embedded large boulders. Collection was done in February, a relatively dry month, and the stream was in a depleted phase with clear- but not fast flowing-water. Riparian forest vegetation in the vicinity of the stream provided ample shade. Associated fishes from the collection site included Barilius bakeri Day, Garra mullya (Sykes) (Cyprinidae); Bhavania australis (Jerdon) and Schistura denisoni denisoni (Day) (Balitoridae), from the pebble-bottomed area of the stream (Ref. 84486).

Life cycle and mating behavior Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Gopi, K.C., 2010. Glyptothorax malabarensis, a new catfish (Teleostei: Sisoridae) from the Western Ghats of Kerala, India. Zootaxa 2528:53-60. (Ref. 84486)

Categoria na Lista Vermelha da IUCN (Ref. 130435)

  Dados insuficientes (DD) ; Date assessed: 05 September 2010

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para o homem

  Harmless





Utilização humana

FAO - Publication: search | FishSource |

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Fontes da internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Consultar FishWatcher | CISTI | Catalog of Fishes: Género, Espécies | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genoma, nucleotídeo | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Árvore da vida | Wikipedia: ir para, procurar | World Records Freshwater Fishing | Zoobank | Registo zoológico

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=0.00813 (0.00371 - 0.01783), b=3.00 (2.82 - 3.18), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Nível Trófico (Ref. 69278):  3.1   ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).