分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cichliformes (Cichlids, convict blennies)
鱸形目 (Cichlids, convict blennies) >
Cichlidae (Cichlids)
慈鯛科魚類 (Cichlids) > Pseudocrenilabrinae
Etymology: Copadichromis: Greek, kopas, -ados = carved + Chromis, see; insularis: Named from the Latin insularis (adjective), meaning of islands, in reference to the fact that the known populations all occur at islands.
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; 深度上下限 13 - 18 m (Ref. 57549).
Africa: Maleri, Chinyankwazi and Chinyamwezi islands in Lake Malawi, Malawi (Ref. 57549).
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 11.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 57549)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 15 - 17; 背的軟條 (總數) : 10 - 11; 臀棘: 3; 臀鰭軟條: 8 - 9. Diagnosis: 3 lateral spots on body; supra-pectoral spot in contact with upper lateral line; supra-pectoral spot about 1.5 times supra-anal spot; supra-anal spot in contact with upper lateral line; breeding males with wide yellow marginal band in anal fin, blue breast, no black submarginal band in dorsal fin and white margin of dorsal fin (Ref. 57549).
Body shape (shape guide): fusiform / normal.
Found in sand/rock interface and over sandy patches around the islands, between 13 and 18m; territorial males build spawning bowl from beneath flat rocks; spawning occurs underneath the rock; females and non-territorial males occur in small groups (up to 10 individuals) and feed on plankton in the water column 1-3 m above the bottom (Ref. 57549).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Stauffer, J.R. and A.F. Konings, 2006. Review of Copadichromis (Teleostei: Cichlidae) with the description of a new genus and six new species. Ichthyol. Explor. Freshwat. 17(1):9-42. (Ref. 57549)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2)
無危 (LC) ; Date assessed: 22 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): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00674 - 0.03099), b=2.99 (2.82 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
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 (10 of 100).
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