Common names from other countries
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: Stegastes: Greek, stegastos, -e, -on = covered (Ref. 45335).
More on author: Troschel.
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 0 - 3 m (Ref. 7247). 熱帶; 32°N - 8°N, 98°W - 59°W
Western Central Atlantic: Florida, Gulf of Mexico, Caribbean Sea and along the coast of central America to Panama and Venezuela. Also known from the Bahamas and the Antilles.
中西大西洋: 佛羅里達，墨西哥灣 , 加勒比海而且沿著中美洲到巴拿馬與委內瑞拉的海岸。 也已知來自巴哈馬與安地列斯群島。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 15.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 26340)
背棘 (总数) : 12; 背的软条 (总数) : 14 - 17; 臀棘: 2; 臀鳍软条: 13 - 15. Juveniles are reddish orange above, with small bright blue spots on forehead and dark spots at upper pectoral fin base, dorsal fin, and caudal peduncle; colors disappear as fish grows larger (Ref. 26938). Adults dark gray to blackish with vertical black lines on body; a black spot, sometimes diffuse, at upper base of pectoral fins which are pale; other fins dark (Ref. 13442).
稚鱼是橘红色上方, 在上面的胸鳍基底，背鳍与尾柄的前额与深色的斑点上有小的淡蓝色斑点; 当鱼生长比较大的时候，颜色消失。 (参考文献 26938) 成鱼深灰色到黑色的在身体上有垂直的黑色线; 一个黑色的斑点, 有时扩散的, 在上面的胸鳍基底鳍，那是灰白的; 其他的鳍深色的.(参考文献 13442)
Adults inhabit rocky shores exposed to wave action. Often in tide pools. Feed primarily on algae and detritus. Territorial and pugnacious. Generally common (Ref. 9710). 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). Taken incidentally in traps and small-meshed beach nets (Ref. 5217).
栖息于被暴露于波浪活动的岩岸。 常见于潮池。 主要吃藻类与碎屑。 具有领域性与好斗的。 普通地常见.(参考文献 9710) 在鱼笼与小网目的海滩网中附带地捕获了。 (参考文献 5217)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 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).中西大西洋: 佛羅里達，墨西哥灣 , 加勒比海而且沿著中美洲到巴拿馬與委內瑞拉的海岸。 也已知來自巴哈馬與安地列斯群島。
Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)
CITES (Ref. 128078)
Not Evaluated
人类利用
渔业: 商业性; 水族馆: 商业性
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Estimates based on models
Preferred temperature (Ref.
115969): 26.2 - 28.3, mean 27.5 (based on 449 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 (0.00893 - 0.04257), b=2.99 (2.81 - 3.17), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.5 ±0.1 se; based on diet studies.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
