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Ovalentaria/misc (Various families in series Ovalentaria) >
Pomacentridae (Damselfishes) > Microspathodontinae
Etymology: Microspathodon: Greek, mikros = small + Greek, spatha = spathe + Greek, odous = teeth (Ref. 45335).
More on author: Gill.
Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
marinhas associadas(os) a recifes; não migratória; intervalo de profundidade 1 - 5 m (Ref. 9334). Tropical; 28°N - 2°S
Eastern Pacific: central Gulf of California to Malpelo Island (Colombia), including the Revillagigedo, Cocos and the Galapagos islands (Ref. 9334).
Tamanho / Peso / Idade
Maturidade: Lm ?  range ? - ? cm
Max length : 31.0 cm SL macho/indeterminado; (Ref. 28023); Idade máx. registada: 20 anos (Ref. 52465)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 12; Raios dorsais moles (total) : 15 - 16; Espinhos anais: 2; Raios anais moles: 13 - 14.
Body shape (shape guide): short and / or deep; Cross section: compressed.
Adults inhabit rocky reefs, below the surf zone (Ref. 9334). Feed mainly on low-profile, attached algae (Ref. 28023). Defend both feeding and reproductive territories by driving off other fishes and divers who come too close (Ref. 28023). Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).
Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)
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
Temperatura preferida (Ref.
123201): 24.2 - 29.2, mean 28.8 °C (based on 906 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00910 - 0.04376), b=2.99 (2.80 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 2.1 ±0.05 se; based on food items.
Resiliência (Ref.
120179): Baixo, tempo mínimo de duplicação da população 4,5 - 14 anos (tmax=20).
Vulnerabilidade da pesca (Ref.
59153): Low to moderate vulnerability (28 of 100).
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Nutrientes (Ref.
124155): Calcium = 59.4 [28.8, 106.5] mg/100g; Iron = 0.595 [0.338, 1.029] mg/100g; Protein = 18.1 [16.8, 19.4] %; Omega3 = 0.0723 [, ] g/100g; Selenium = 21.3 [10.4, 45.0] μg/100g; VitaminA = 60.4 [13.1, 242.8] μg/100g; Zinc = 1.63 [1.08, 2.50] mg/100g (wet weight);