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Syngnathiformes (Pipefishes and seahorses) >
Syngnathidae (Pipefishes and seahorses) > Syngnathinae
Etymology: Doryichthys: Greek, dory = lance + Greek, ichthys = fish (Ref. 45335).
More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce bentopelágico. Tropical
Asia: Mekong basin in Laos and Thailand, Chao Phraya basin, Malay Peninsula, Sumatra and Borneo.
Comprimento de primeira maturação / Tamanho / Peso / Idade
Maturity: Lm ?, range 14 - ? cm
Max length : 18.5 cm SL macho/indeterminado; (Ref. 7050)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Raios dorsais (total) : 27 - 35. Has 27-35 dorsal-fin rays; snout somewhat longer than the postorbital part of the head; 17-20 rings around the trunk and 28-34 around the tail; large dark spots above the lateral trunk ridge (not always distinct).
Usually associated with river stretches with slow current, among grasses, roots or shore vegetation (Ref. 27732). Ovoviviparous (Ref. 205). The male carries the eggs in a brood pouch which is found under the tail (Ref. 205). Males may be brooding at 13.6 cm SL.
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Male carries the eggs in a brood pouch (Ref. 205).
Dawson, C.E., 1985. Indo-Pacific pipefishes (Red Sea to the Americas). The Gulf Coast Research Laboratory Ocean Springs, Mississippi, USA. (Ref. 5316)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2024-2)
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 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00037 (0.00016 - 0.00085), b=3.18 (2.99 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.2 ±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.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (13 of 100).