分類 / 名前
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Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Maylandia: In honour of Hans J. Mayland, German ictiologist (Ref. 45335); mossambica: The specific epithet, mossambicus, refers to the area where the species is native; an adjective (Ref. 86409).
Eponymy: Hans-Joachim Mayland (1928–2004) was a German ichthyologist, aquarist, photographer and writer. [...] (Ref. 128868), visit book page.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
; 新鮮な水 底生の漂泳性. Tropical; 13°S - 14°S, 34°E - 35°E
Africa: Lake Malawi in Mozambique (Ref. 86490).
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 8.0 cm SL オス/雌雄の選別がない; (Ref. 86409)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 16 - 18; 背鰭 (合計) : 8 - 10; 肛門の骨: 3; 臀鰭: 7 - 9. Diagnosis: A moderately-sloped head and bicuspid teeth in the outer row of the jaws place this species in Maylandia (Ref. 86409). Male M. mossambica from Chiloelo are distinguished from those of all other members of Maylandia by the absence of a black submarginal band in the dorsal and by black streaks in the caudal and in the posterior portion of the dorsal fin; male M. mossambica from Chinuni are distinguished from those of all other Maylandia by the absence of a black submarginal band in the dorsal and by a narrow black submarginal band in the anal fin; male M. mossambica from Lumessi are distinguished from all other Maylandia, except M. aurora, M. chrysomallos, and M. xanthos by the absence of a black submarginal band in the dorsal, a yellow ventral half of the head, breast, and dorsal fin, and a light-blue nape; male M. mossambica from Lumessi population differ from those of M. chrysomallos by a yellow dorsal fin which is light-blue in the latter (Ref. 86409). Maylandia mossambica differs from M. aurora by more vertical bars below the dorsal, 7–9 vs. 6, and from M. xanthos by a shorter lower jaw, 27.9–33.8% of head length vs. 34.6–36.7% (Ref. 86409). Based on the colour pattern, female M. mossambica cannot reliably be distinguished from those of most other members of the Aurora group but have 7 or 8 bars below the dorsal fin vs. 6 bars in M. aurora (Ref. 86409).
Body shape (shape guide): fusiform / normal.
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Ciccotto, P.J., A. Konings and J.R. Stauffer Jr., 2011. Descriptions of five new species in the genus Metriaclima (Teleostei: Cichlidae) from Lake Malaŵi, Africa. Zootaxa 2738:1-25. (Ref. 86409)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
用具
特記事項
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インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01445 (0.00671 - 0.03113), b=2.99 (2.82 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
栄養段階 (参照 69278) |
2.3 ±0.1 se; based on size and trophs of closest relatives |
漁業の脆弱性 (Ref. 59153) |
Low vulnerability (12 of 100). 🛈 |