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Ovalentaria/misc (Various families in series Ovalentaria) >
Pomacentridae (Damselfishes) > Pomacentrinae
Etymology: Pomacentrus: Greek, poma, -atos = cover, operculum + Greek, kentron = sting (Ref. 45335); andamanensis: Named for its native range in the Andaman Sea; treated as a masculine geographic adjective.
Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
marinhas pelagic-neritic; intervalo de profundidade 2 - 35 m (Ref. 123826), usually 2 - 15 m (Ref. 123826). Tropical
Eastern Indian Ocean: Andamane Sea: Myanmar, Thailand and Indonesia.
Tamanho / Peso / Idade
Maturidade: Lm ? range ? - ? cm
Max length : 6.4 cm SL macho/indeterminado; (Ref. 123826)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 13; Raios dorsais moles (total) : 14 - 15; Espinhos anais: 14 - 6; Vértebras: 26. This species is distinguished by the following characters: D XIII,14-15; A II,14-16 (usually 15); pectoral-fin rays 16-18 (usually 17); tubed lateral-line scales 16-19 (usually 17-18); total gill rakers on first arch 20-23 (rarely 20); body depth 1.9-2.1 (mean 2.0) in SL; no scales on preorbital and suborbital; lower margin of suborbital series with 7-13 serrae. Colouration: when alive, pale lavender to bluish gray on upper two-thirds of body and dorsal head, otherwise yellowish including fins; small blue spots on body scales, large lavender spots and bands on side of head, greenish spot on upper opercle near lateral-line origin, small blackish spot at base of uppermost pectoral-fin rays, and blue to lavender stripes and spots on dorsal and anal fins; a distinct ocellus on the rear dorsal fin in both juveniles and adults (Ref. 123826).
Cross section: compressed.
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Allen, G.R., M.V. Erdmann and E.Y. Ningsih, 2020. Pomacentrus andamanensis, a new species of damselfish (Teleostei: Pomacentridae) from the Andaman Sea, Indian Ocean. J. Ocean Sci. Found. 36:38-48. (Ref. 123826)
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): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02399 (0.01134 - 0.05074), b=2.98 (2.81 - 3.15), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 2.7 ±0.3 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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