分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ovalentaria/misc (Various families in series Ovalentaria)
鱸形目 (Various families in series Ovalentaria) >
Pomacentridae (Damselfishes)
雀鯛科(Damselfishes) (Damselfishes) > Microspathodontinae
Etymology: Microspathodon: Greek, mikros = small + Greek, spatha = spathe + Greek, odous = teeth (Ref. 45335).
More on author: Gill.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 非迁移的; 深度上下限 1 - 5 m (Ref. 9334). 熱帶; 28°N - 2°S
Eastern Pacific: central Gulf of California to Malpelo Island (Colombia), including the Revillagigedo, Cocos and the Galapagos islands (Ref. 9334).
東太平洋: 到 Malpelo 島 (哥倫比亞) 的加州灣中部, 包括雷維拉吉哥多島，可可島與加拉巴哥群島.(參考文獻 9334)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 31.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 28023); 最大年龄: 20 年 (Ref. 52465)
背棘 (总数) : 12; 背的软条 (总数) : 15 - 16; 臀棘: 2; 臀鳍软条: 13 - 14.
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).
栖息于岩礁, 在海浪区之下。 (参考文献 9334) 主要吃低矮又附着的藻类。 (参考文献 28023) 藉由驱逐其他的鱼与靠得太近的潜水者防护进食与生殖领土。 (参考文献 28023)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
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).東太平洋: 到 Malpelo 島 (哥倫比亞) 的加州灣中部, 包括雷維拉吉哥多島，可可島與加拉巴哥群島.(參考文獻 9334)
Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
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Estimates based on models
Preferred temperature (Ref.
123201): 24.2 - 29.2, mean 28.8 °C (based on 906 cells).
Phylogenetic diversity index (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).
营养阶层 (Ref.
69278): 2.1 ±0.05 se; based on food items.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (tmax=20).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (28 of 100).
Nutrients (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);
