Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
marinhas demersal. Tropical
Eastern Central Pacific: El Salvador to Panama and possibly Ecuador.
Tamanho / Peso / Idade
Maturidade: Lm ?  range ? - ? cm
Max length : 14.3 cm SL macho/indeterminado; (Ref. 55435); 8.1 cm SL (female)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 6; Raios dorsais moles (total) : 15 - 16; Espinhos anais: 1; Raios anais moles: 15. This species differs from its congeners by the following characters: terminal mouth oblique; absence of a large blotch on pectoral-fin base; trunk with a large blotch anterodorsally beneath pectoral fin and a series of small midlateral spots, but no series of large midlateral blotches with vertical extensions; D2 and A each with 15 elements; broadly confluent dorsal fins; small cycloid scales completely covering trunk and nape, with 70 or more in a lateral series; upper jaw with one complete row of teeth in most specimens, but 2 or 3 appearing in larger individuals; first gill arch with 8 thin rakers on ceratobranchial, 6 on epibranchial (Ref. 55435).
Body shape (shape guide): elongated; Cross section: oval.
Collected from tidepools, over sand and mud bottoms (Ref. 55435).
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Pezold, F., 2004. Redescriptions and synonymies of species of the American-west African genus Gobionellus (Teleostei: Gobiidae) with a key to species. Copeia 2004(2):281-297. (Ref. 55435)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-2 (Global))
Ameaça para o homem
Harmless
Utilização humana
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref. 82804) |
PD50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00708 (0.00335 - 0.01497), b=3.07 (2.89 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Nível Trófico (Ref. 69278) |
3.5 ±0.5 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 to moderate vulnerability (29 of 100). 🛈 |