Meio ambiente: milieu / Zona climática / intervalo de profundidade / faixa de distribuição
Ecologia
marinhas; estuarina associadas(os) a recifes; não migratória (Ref. 52884); intervalo de profundidade 3 - 100 m (Ref. 9710). Tropical
Western Pacific: central Honshu, Japan to Taiwan and the Philippines. Also occurs in Indonesia and northwestern Australia, a new record for the northeastern Indian Ocean (Ref. 5978).
Tamanho / Peso / Idade
Maturidade: Lm ? range ? - ? cm
Max length : 12.0 cm TL macho/indeterminado; (Ref. 559); common length : 8.0 cm TL macho/indeterminado; (Ref. 9137); peso máx. publicado: 25.00 g (Ref. 131261)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 8; Raios dorsais (total) : 9; Espinhos anais: 2; Raios anais : 8. Upper jaw tips of breeding pair protrude. Attains 12 cm TL.
Body shape (shape guide): short and / or deep; Cross section: compressed.
May enter semi-enclosed sea areas; forms schools over rocky bottoms (Ref. 11230). Nocturnal species (Ref. 7300). Breeding pairs are found from July to September in Japan. Mouth brooding is done by the male (Ref. 240). Monogamous and always in home-ranging pairs, that is they do not defend an exclusive territory (Ref. 52884).
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205). Displays obligate monogamy where a one-to-one pair is established irrespective of resource abundance (Ref. 52884).
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2025-2 (Global))
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias: pesca de subsistência
Ferramentas
Relatórios especiais
Baixar XML
Fontes da internet
Estimativas baseadas em modelos
Temperatura preferida (Ref.
123201): 22.1 - 28.9, mean 27.6 °C (based on 824 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.00749 - 0.01931), b=3.04 (2.91 - 3.17), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.5 ±0.0 se; based on diet studies.
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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Nutrientes (Ref.
124155): Calcium = 113 [55, 189] mg/100g; Iron = 0.849 [0.489, 1.494] mg/100g; Protein = 18.8 [17.7, 20.0] %; Omega3 = 0.153 [0.085, 0.275] g/100g; Selenium = 36.8 [17.7, 72.9] μg/100g; VitaminA = 54.8 [14.4, 202.9] μg/100g; Zinc = 1.76 [1.16, 2.56] mg/100g (wet weight);
