分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | 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) > Microspathodontinae
Etymology: Microspathodon: Greek, mikros = small + Greek, spatha = spathe + Greek, odous = teeth (Ref. 45335).
More on author: Gill.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 礁區魚類; 非遷移的; 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 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 31.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 28023); 最大年齡: 20 年 (Ref. 52465)
背棘 (總數) : 12; 背的軟條 (總數) : 15 - 16; 臀棘: 2; 臀鰭軟條: 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).
棲息於岩礁, 在海浪區之下。 (參考文獻 9334) 主要吃低矮又附著的藻類。 (參考文獻 28023) 藉由驅逐其他的魚與靠得太近的潛水者防護進食與生殖領土。 (參考文獻 28023)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 27 May 2008
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基於模型的估計
首選溫度 (參考文獻
123201): 24.2 - 29.2, mean 28.8 °C (based on 906 cells).
系統發育多樣性指數 (參考文獻
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).
營養階層 (參考文獻
69278): 2.1 ±0.05 se; based on food items.
回復力 (參考文獻
120179): 低的, 最小族群倍增時間4.5 - 14 年 (tmax=20).
釣魚的脆弱性 (Ref.
59153): Low to moderate vulnerability (28 of 100).
🛈
營養素 (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);
