Stegastes planifrons (Cuvier, 1830)
Threespot damselfish
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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Stegastes planifrons AquaMaps Data sources: GBIF OBIS |
分类 / 名称 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: Cuvier.
Etymology: Stegastes: Greek, stegastos, -e, -on = covered (Ref. 45335).
More on author: Cuvier.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
海洋 礁区鱼类; 非迁移的; 深度上下限 1 - 30 m (Ref. 7247). 熱帶
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Western Atlantic: including southern Florida (USA), Bahamas, and the Caribbean Sea.
西大西洋: 包括佛羅里達南部 (美國) ，巴哈馬與加勒比海。
西大西洋: 包括佛羅里達南部 (美國) ，巴哈馬與加勒比海。
大小 / 重量 / 年龄
简单描述 检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 12; 背的软条 (总数) : 15 - 17; 臀棘: 2; 臀鳍软条: 13 - 14. Adults brownish gray with a yellowish cast; vertical dark lines following scale rows; a large blackish spot covering most of pectoral base, darkest near upper part; pectorals slightly dusky. The young are bright yellow with a large black spot at base of dorsal fin at junction of spinous and soft portions, a large black spot dorsally on caudal peduncle and a small one at upper pectoral base (Ref. 13442).
Body shape (shape guide): short and / or deep; Cross section: compressed.
成鱼灰褐色具有一个淡黄色的外貌; 在鳞片列之后的垂直黑色线条; 一个大的黑色斑点包含的大部分的胸鳍基底，深色的近上半部; 胸鳍些微暗色。 幼鱼是鲜黄色的具有一个在背鳍基底的大黑色斑点位于的会合处刺状的与柔软部位, 一个大的黑色斑点在上面的胸鳍基底在尾柄与一个小的背面上.(参考文献 13442)
Body shape (shape guide): short and / or deep; Cross section: compressed.
成鱼灰褐色具有一个淡黄色的外貌; 在鳞片列之后的垂直黑色线条; 一个大的黑色斑点包含的大部分的胸鳍基底，深色的近上半部; 胸鳍些微暗色。 幼鱼是鲜黄色的具有一个在背鳍基底的大黑色斑点位于的会合处刺状的与柔软部位, 一个大的黑色斑点在上面的胸鳍基底在尾柄与一个小的背面上.(参考文献 13442)
Adults inhabit inshore and offshore coral reefs. They are found within caves at night (Ref. 9626). Often found in tangles of staghorn coral; anywhere there is abundant algae on reefs (Ref. 26938). Feed mainly on algae but also on harpacticoid copepods, small gastropods, eggs of mollusks, sponges, polychaetes and hydroids (Ref. 9626). Juveniles subsist on the external parasites of fishes (Ref. 5521). Adults pugnaciously guard large territories, will chase and nip intruders of all sizes, including divers (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).
栖息于岸边与外海的珊瑚礁。 在洞穴里面发现在晚上。 (参考文献 9626)时常发现于鹿角珊瑚的缠结; 在任何地方在礁上有丰富的藻类。 (参考文献 26938) 主要吃藻类也捕食哲水蚤，小的腹足动物，软件动物，海绵，多毛类动物与水息虫的卵.(参考文献 9626) 稚鱼捕食鱼的外部寄生虫。 (参考文献 5521) 好斗地保卫大的领土, 将猎逐而且捏所有大小的侵入者, 包括潜水者.(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)
栖息于岸边与外海的珊瑚礁。 在洞穴里面发现在晚上。 (参考文献 9626)时常发现于鹿角珊瑚的缠结; 在任何地方在礁上有丰富的藻类。 (参考文献 26938) 主要吃藻类也捕食哲水蚤，小的腹足动物，软件动物，海绵，多毛类动物与水息虫的卵.(参考文献 9626) 稚鱼捕食鱼的外部寄生虫。 (参考文献 5521) 好斗地保卫大的领土, 将猎逐而且捏所有大小的侵入者, 包括潜水者.(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)
生命周期和交配行为 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).西大西洋: 包括佛羅里達南部 (美國) ，巴哈馬與加勒比海。
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 : Allen, Gerald R. | 合作者
Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
渔业: 商业性; 水族馆: 商业性
FAO - Publication: search | FishSource |
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基于模型的估算
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系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.02138 (0.01200 - 0.03810), b=2.96 (2.80 - 3.12), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
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营养阶层 (参考文献 69278) |
3.3 ±0.3 se; based on diet studies. |
| Generation time | 3.3 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies. |
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回复力 (参考文献 120179) |
高度, 族群倍增时间少于 15个月 (K=0.33-0.58). |
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渔业脆弱性 (Ref. 59153) |
Low vulnerability (24 of 100). 🛈 |
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价格分类 (Ref. 80766) |
Unknown. |
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营养素 (Ref. 124155) |
Calcium = 96.4 [49.3, 151.3] mg/100g; Iron = 0.71 [0.42, 1.14] mg/100g; Protein = 18.5 [17.4, 19.6] %; Omega3 = 0.12 [0.07, 0.19] g/100g; Selenium = 24.3 [13.9, 44.1] μg/100g; VitaminA = 88.4 [26.4, 283.0] μg/100g; Zinc = 1.47 [1.00, 2.10] mg/100g (wet weight); |