分類 / Names
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: Maylandia: In honour of Hans J. Mayland, German ictiologist (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶; 24°C - 26°C (Ref. 13614); 13°S - 14°S
Africa: Maleri Islands and Kanjedza Island in Lake Malawi, Malawi.
非洲: 在馬拉威湖,馬拉威的 Maleri 島與 Kanjedza 島。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 12.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 5595)
簡短描述
型態特徵 | 形態測量圖
背棘 (總數): 16 - 18; 背的軟條 (總數): 7-10; 臀棘 3; 臀鰭軟條: 6 - 8; 脊椎骨: 26 - 30. Pelvic fins black anteriorly fading to yellow-brown posteriorly; anal fun blue. Males with 3-5 yellow ocelli on anal fin (Ref. 5595). Gill rakers on first ceratobranchial 9-12; gill rakers on first epibranchial 2-3 (Ref. 27596).
前面地褪成的腹鰭黑色黃褐色在後部地; 肛門的有趣藍色。 在臀鰭上雄性有 3-5個黃色的假眼斑。 (參考文獻 5595) 第一角鰓骨上的鰓耙 9-12; 第一上鰓骨上的鰓耙 2-3.(參考文獻 27596)
Adults inhabit the sediment-free rocky habitat, usually at exposed sites. Feed from the biocover on the rocks by combing loose material from the aufwuchs (Ref. 5595). Mouthbrooding by females (Ref. 53335).
棲息於無沉澱物岩石的棲息地, 通常在裸露的位置。 在梳毛的岩石上從附著生物覓食鬆散的物質從附著生物。 (參考文獻 5595)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Mouthbrooding by females (Ref. 53335).非洲: 在馬拉威湖,馬拉威的 Maleri 島與 Kanjedza 島。
Stauffer, J.R. Jr., N.J. Bowers, K.A. Kellogg and K.R. McKaye, 1997. A revision of the blue-black Pseudotropheus zebra (Teleostei: Cichlidae) complex from Lake Malawi, Africa, with a description of a new genus and ten new species. Proc. Acad. Nat. Sci. Philad. 148:189-230. (Ref. 27596)
IUCN 瀕危狀態 (Ref. 130435)
近危 (NT) (B1a+2a); Date assessed: 20 June 2018
人類使用
水族館: 商業性
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年龄/大小成長長度-重量長度-長度長度-頻率形態測量圖型態特徵仔魚稚魚動力學入添量豐度BRUVS
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.0 ±0.00 se; based on food items.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).