分類 / Names
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: Stegastes: Greek, stegastos, -e, -on = covered (Ref. 45335).
More on author: Gilbert.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 非遷移的; 深度上下限 1 - 15 m (Ref. 9334). 熱帶; 30°N - 1°S
Eastern Central Pacific: Mexico, including the Revillagigedo and Guadalupe islands.
中太平洋東部: 墨西哥, 包括雷維拉吉哥多島與哥德洛普島島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 14.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 9334); 最大年齡: 19 年 (Ref. 52465)
背棘 (總數): 12; 背的軟條 (總數): 14-16; 臀棘 2; 臀鰭軟條: 12 - 14. Usually with 16 dorsal spines and 12 gill rakers on the lower limb of the first arch (Ref. 7247).
在第一個弓的下面肢翼上通常有 16個背棘與 12個鰓耙。 (參考文獻 7247)
Adults inhabit coral and rocky inshore reefs (Ref. 9334). Omnivorous (Ref. 9334). 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).
棲息於珊瑚與近海岩礁。 (參考文獻 9334) 雜食性.(參考文獻 9334)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Oviparous, distinct pairing during breeding (Ref. 205). Males guard and aerate the eggs (Ref. 205). Nests are built in holes under rocks, however, the cavity is first sandblasted thoroughly (Ref. 26281). Eggs are sometimes attached to vertical rock surface in captive fish (Ref. 39475).中太平洋東部: 墨西哥, 包括雷維拉吉哥多島與哥德洛普島島。
Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)
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Estimates based on models
Preferred temperature (Ref.
123201): 22.3 - 28.7, mean 25.6 °C (based on 147 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01950 (0.00901 - 0.04219), b=2.99 (2.81 - 3.17), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (tmax=19).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 94.6 [47.6, 151.1] mg/100g ; Iron = 0.699 [0.429, 1.157] mg/100g ; Protein = 18.2 [17.0, 19.3] % ; Omega3 = 0.0995 [, ] g/100g ; Selenium = 21.4 [11.9, 40.5] μg/100g ; VitaminA = 85.8 [23.0, 299.0] μg/100g ; Zinc = 1.73 [1.18, 2.53] mg/100g (wet weight);
