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); tarakiki: The name tarakiki, from Swahili, means slim or slender to note the elongate body shape of this species (Ref. 93436).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 大洋性.
Africa: Lake Malawi (Ref. 93436).
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 11.9 cm SL 雄魚/尚未辨別雌雄; (Ref. 93436)
簡短描述
型態特徵 | 形態測量圖
背棘 (總數): 17 - 19; 背的軟條 (總數): 8-10; 臀棘 3; 臀鰭軟條: 8 - 9. Diagnosis: The presence of bicuspid teeth in the anterior portion of the outer row on both the upper and lower jaws and a moderately sloped ethmo-vomerine block with a swollen rostral tip place this species in Maylandia (Ref. 93436). Male Maylandia tarakiki are distinguished from those of the other members of Maylandia by the blue ground colour with distinct black bars, the extension of the lateral bars onto the blue dorsal fin, the blue anal fin, and the absence of a dark submarginal band in the dorsal fin or yellow pigment on the body; while some males of M. zebra and M. fainzilberi exhibit extension of the lateral bars into the dorsal fin, these extensions fuse into a broad submarginal band, which is not observed in males of M. tarakiki (Ref. 93436). Male and female M. tarakiki are further distinguished from M. zebra by a shallower body as expressed in the distance between the dorsal fin origin and pelvic fin which ranges from 28,1-36,0% of standard length in M. tarakiki and from 34,2-40,7% of standard length in M. zebra populations from the Tanzanian shores and from Chiwindi in Mozambique (Ref. 93436). On average M. tarakiki has more tooth rows on the lower jaw, range 5-8, than M. zebra, range 3-5 (Ref. 93436).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Stauffer, J.R., K. Black and A.F. Konings, 2013. Descriptions of five new species of Metriaclima (Teleostei: Cichlidae) from Lake Malaŵi, Africa. Zootaxa 3647(1):101-136. (Ref. 93436)
人類使用
漁業:
更多資訊
俗名同種異名新陳代謝捕食者生態毒物學繁殖成熟度產卵場產卵群集孕卵數卵卵發育
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=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
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).
