Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas associadas(os) a recifes; intervalo de profundidade 2 - 45 m (Ref. 90102). Tropical
Indo-West Pacific: Red Sea to Java (Indonesia) and the Great Barrier Reef (Australia).
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 10.0 cm TL macho/indeterminado; (Ref. 30404)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 6 - 7; Raios dorsais moles (total) : 9 - 10; Espinhos anais: 1; Raios anais moles: 8. Slender body with blotched pattern and large first dorsal, developing filaments in males (Ref. 30404); further characterized by white body color; 3-4 large brown blotches on side of body; back with smaller brown blotches; brown-edged orange spots on head; pelvic fins united medially; longitudinal scale series 49-50; mainly scaleless head, few embedded predorsal scales; greatest depth of body6.0-6.9 in SL; asymmetrically rounded caudal fin, about equal to head length (Ref. 90102).
Inhabits open sand and rubble areas adjacent to reefs (Ref. 30404, 48637). Lives with the snapping shrimp Alpheus randalli (Ref. 30404).
Life cycle and mating behavior
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Randall, J.E. and M. Goren, 1993. A review of the gobioid fishes of the Maldives. Ichthyol. Bull. J.L.B. Smith Inst. Ichthyol. (58):1-37, 5 pls. (Ref. 9360)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2024-1)
Ameaça para o homem
Harmless
Utilização humana
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 25.7 - 28.6, mean 27.3 °C (based on 298 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00339 - 0.01546), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.3 ±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 (10 of 100).
