Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
; Água doce demersal. Tropical
Asia: Salween and Mekong basins; also from the western slope of northern Malay Peninsula in Thailand and Myanmar.
Tamanho / Peso / Idade
Maturidade: Lm ?  range ? - ? cm
Max length : 8.0 cm SL macho/indeterminado; (Ref. 30857)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Raios dorsais moles (total) : 8; Raios anais moles: 7; Vértebras: 52 - 58. Differs from all its congeners, except P. pulla and P. apoda by the absence of its pelvic fins and pelvic girdle. Distinguished from P. pulla and P. apoda by the presence of nasal barbels (vs. absence), and further from P. apoda by more abdominal vertebrae (41-44 vs. 38-39), and a further posteriorly placed dorsal fin (predorsal length 74.8-78.7 % SL vs. 69;0-73.3), and from P. pulla by the plain brown color pattern (vs. blackish brown with 20-25 narrow vertical bars) and fewer vertebrae (42-44+ 12-15=55-58 vs. 46-48 + 15-16=61-62). From all other species in Myanmar it differs further by the presence of a nasal barbel (vs. absence), from P. elongata, P. lumbriciformis and P. signicauda by a higher (7.5-9.7 % SL vs. 4.15.0) and shorter caudal peduncle (9.4-12.2 % SL vs. 14.9-16.6), and a different color pattern (plain brown vs. with dark marks on body and fins), from P. pangia and P. elongata by the number of abdominal vertebrae (41-44 vs. 34-39 in P. pangia and 44-46 in P. elongata), and further from P. pangia by shorter pectoral fins (5.7-7.0 % SL vs. 8.2-9.6) (Ref. 57993).
Body shape (shape guide): elongated.
Facultative air-breathing in the genus (Ref. 126274)
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Kottelat, M., 1998. Fishes of the Nam Theun and Xe Bangfai basins, Laos, with diagnoses of twenty-two new species (Teleostei: Cyprinidae, Balitoridae, Cobitidae, Coiidae and Odontobutidae). Ichthyol. Explor. Freshwat. 9(1):1-128. (Ref. 27732)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-2 (Global))
Ameaça para o homem
Harmless
Utilização humana
Pescarias: sem interesse
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00501 (0.00233 - 0.01079), b=3.08 (2.90 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.5 ±0.4 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).
Vulnerabilidade da pesca (Ref.
59153): Low vulnerability (10 of 100).
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