Classificação / Names
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Siluriformes (Catfishes) >
Sisoridae (Sisorid catfishes) > Glyptosterninae
Etymology: Oreoglanis: Greek, oreos = mountain+Greek, glanis = Latin, aurum = gold + Greek, glanis = a fish that can eat the bait without touching the hook; a cat fish (Ref. 45335); tenuicauda: The specific name is dervied from the Latin tenuis (slender) and cauda (tail), in reference to the more slender appearance of the caudal peduncle in this species compared to congeners in the Nan River drainage. A noun in apposition..
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce demersal. Tropical
Asia: known only from the type locality in the upper reaches of the Nan River drainage, itself a tributary of the Chao Phraya River in northern Thailand.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 9.0 cm SL macho/indeterminado; (Ref. 83406)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 0; Raios dorsais (total) : 6 - 7; Raios anais : 4; Vértebras: 35 - 36. Belongs to the Oreoglanis delacouri species group as it lacks a distinct median notch on the posterior margin of the lower lip. Can be distinguished from other members of the genus by the following combination of characters: maxillary barbel with rounded tip, dentary tooth patches separated by approximately one-quarter their width, tip of pectoral fin reaching pelvic-fin origin, body depth at anus 10.9-13.0 % SL, and adipose fin confluent with upper procurrent caudal-fin rays, caudal peduncle length 20.3-24.4 % SL, caudal peduncle depth 5.4-6.3 % SL, caudal peduncle depth 3.31-4.23 times in its length and an emarginate caudal fin (Ref. 83406).
Occurs in a rocky, fast-flowing stream (Ref. 83406).
Ciclo de vida ou comportamento de acasalamento
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Vidthayanon, C., P. Saenjundaeng and H.H. Ng, 2009. Eight new species of the torrent catfish genus Oreoglanis (Teleostei: Sisoridae) from Thailand. Ichthyol. Explor. Freshwat. 20(2):127-156. (Ref. 83406)
Status na Lista Vermelha da UICN (Ref. 130435)
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00589 (0.00260 - 0.01333), b=3.08 (2.88 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-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).
