Stegastes rectifraenum (Gill, 1862)
Cortez 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 rectifraenum 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: Gill.
Etymology: Stegastes: Greek, stegastos, -e, -on = covered (Ref. 45335).
More on author: Gill.
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 - 10 m (Ref. 57763). 亞熱帶的; 32°N - 23°N
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Eastern Central Pacific: Mexico, including the Gulf of California.
中太平洋東部: 墨西哥, 包括加州灣。
中太平洋東部: 墨西哥, 包括加州灣。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 13.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 59088); common length : 8.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 55763); 最大年龄: 11 年 (Ref. 52465)
Max length : 13.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 59088); common length : 8.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 55763); 最大年龄: 11 年 (Ref. 52465)
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 - 16; 臀棘: 2; 臀鳍软条: 12 - 14. Exhibits color variations.
Body shape (shape guide): short and / or deep; Cross section: compressed.
显示色彩变化。
Body shape (shape guide): short and / or deep; Cross section: compressed.
显示色彩变化。
Adults inhabit 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).
栖息于近海岩礁。 (参考文献 9334) 杂食性.(参考文献 9334)
栖息于近海岩礁。 (参考文献 9334) 杂食性.(参考文献 9334)
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).中太平洋東部: 墨西哥, 包括加州灣。
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
FAO - Publication: search | FishSource |
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基于模型的估算
首选温度 (参考文献 123201): 18.8 - 25.9, mean 23.2 °C (based on 117 cells).
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=0.01995 (0.01193 - 0.03338), b=2.98 (2.84 - 3.12), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
营养阶层 (参考文献 69278): 2.0 ±0.00 se; based on food items.
Generation time: 4.0 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.
回复力 (参考文献 120179): 低的, 最小族群倍增时间4.5 - 14 年 (tmax=11).
营养素 (Ref. 124155): Calcium = 90.7 [38.3, 153.6] mg/100g; Iron = 0.945 [0.514, 1.800] mg/100g; Protein = 18.8 [17.5, 20.1] %; Omega3 = 0.139 [0.071, 0.274] g/100g; Selenium = 12.4 [5.2, 30.2] μg/100g; VitaminA = 28.6 [5.7, 138.6] μg/100g; Zinc = 1.42 [0.85, 2.40] mg/100g (wet weight);