分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiiformes (Gobies)
鱸形目 (Gobies) >
Gobiidae (Gobies)
鰕虎魚科 (Gobies) > Sicydiinae
Etymology: Cotylopus: Greek, kotyle = small vessel, a cup like cavity or organ + Greek, pous = feet (Ref. 45335); rubripinnis: Derived from the Latin ruber which means red and pinna for fin, in reference to red dorsal, caudal and pectoral fins.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
; 淡水 底中水層性. 熱帶 (Ref. 57051)
Africa: Island of Mayotte, Comoros, Mahéli and Anjouan islands(Ref. 57749).
非洲: 馬約特,科摩洛, Maheli 與 Anjouan 島的島.(參考文獻 57749)
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 4.8 cm SL 雄魚/尚未辨別雌雄; (Ref. 57051); 4.9 cm SL (female)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 7; 背的軟條 (總數) : 9 - 10; 臀棘: 1; 臀鰭軟條: 10. Slender body. Elongate, slightly compressed between second dorsal and anal fins, and caudal peduncle, becoming slightly cylindrical, and then slightly depressed anterior to first dorsal fin. Pectoral fins orange to red, dorsal and caudal fins orange to red with black rays, a black band on upper edge of caudal fin. Posterior part of body yellowish to reddish (Ref. 57051).
Body shape (shape guide): fusiform / normal.
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
非洲: 馬約特,科摩洛, Maheli 與 Anjouan 島的島.(參考文獻 57749)
Keith, P., T. Hoareau and P. Bosc, 2005. The genus Cotylopus (Teleostei: Gobioidei) endemic to the rivers of islands of the Indian Ocean with description of a new species from Mayotte (Comoros). J. Nat. Hist. 39(17):1395-1406. (Ref. 57051)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
易受傷害 (VU) (B1ab(iii)+2ab(iii)); Date assessed: 25 June 2018
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基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
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0 |
回復力 (參考文獻 120179) |
高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.). |
釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (12 of 100). 🛈 |