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: 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.
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 - 10 m (Ref. 57763). 亞熱帶的; 32°N - 23°N
分布 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | 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 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 13.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 59088); common length : 8.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 55763); 最大年齡: 11 年 (Ref. 52465)
Max length : 13.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 59088); common length : 8.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 55763); 最大年齡: 11 年 (Ref. 52465)
簡短描述 檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 12; 背的軟條 (總數) : 15 - 16; 臀棘: 2; 臀鰭軟條: 12 - 14. Exhibits color variations.
Body shape (shape guide): short and / or deep; Cross section: compressed.
顯示色彩變化。
Body shape (shape guide): short and / or deep; Cross section: compressed.
顯示色彩變化。
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).
棲息於近海岩礁。 (參考文獻 9334) 雜食性.(參考文獻 9334)
棲息於近海岩礁。 (參考文獻 9334) 雜食性.(參考文獻 9334)
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).中太平洋東部: 墨西哥, 包括加州灣。
主要參考資料
上傳您的推薦信 | 參考文獻 | 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
對人類具威脅
無害處的
人類使用
FAO - Publication: search | FishSource |
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網路資源
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基於模型的估計
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系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.01995 (0.01209 - 0.03293), b=2.98 (2.84 - 3.12), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
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營養階層 (參考文獻 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. |
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回復力 (參考文獻 120179) |
低的, 最小族群倍增時間4.5 - 14 年 (tmax=11). |
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釣魚的脆弱性 (Ref. 59153) |
Low to moderate vulnerability (34 of 100). 🛈 |
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營養素 (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); |