分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
>
Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Haplochromis: Greek, Haploos = single + Greek, chromis = a fish, perhaps a perch (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水 底生の; 深さの範囲 0 - 6 m (Ref. 27668). Tropical
Africa: known from most of south-eastern Lake Victoria.
Length at first maturity / サイズ / 重さ / 年齢
Maturity: Lm 6.3 range ? - ? cm
Max length : 13.1 cm SL オス/雌雄の選別がない; (Ref. 27668)
簡単な記述
形態学 | 形態計測学
背面の脊椎 (合計): 15 - 16; 背鰭 (合計): 8-10; 肛門の骨 3; 臀鰭: 7 - 9; 脊つい: 29 - 30
Inhabits various stony and rocky habitats, including stone-sand mixed substrates. It is generally more abundant at gently sloping shores with small and medium sized rock boulders. Females, non-territorial males and subadults are gregarious and forage in groups. Feeds on a variety of food items such as diatoms, filamentous epilithic algae, detritus, insect larvae and Bryozoa.
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
A polygynous female mouthbrooder with maternal parental care. Males defend territories of usually less than a square meter surface around a larger crevice. During courtship and male-male interactions they leave the crevice, but usually do not move far away from it. Females are led to the crevice, where the spawning takes place. Males are vigorously defending the territories against conspecific males. Brooding females guard small territories around a small cave at variable water depths. In the aquarium, females release their fry after about 21 days but continue to keep them in the mouth in situations of danger and at night, for up to another 21 days.
Seehausen, O., E. Lippitsch, N. Bouton and H. Zwennes, 1998. Mbipi, the rock-dwelling cichlids of Lake Victoria: description of three new genera and fifteen new species (Teleostei). Ichthyol. Explor. Freshwat. 9(2):129-228. (Ref. 27668)
Human uses
より多くの情報
Age/Size成長体長-重さLength-length体長組成形態計測学形態学幼生幼生の動力補充豊度BRUVS
参考文献水産養殖水産養殖の紹介緊張遺伝子のElectrophoreses遺伝病気行列NutrientsMass conversion
協力者画像Stamps, Coins Misc.音シガテラ（食中毒の名前）速度泳ぐ 型式カマOtoliths脳視覚
用具
特記事項
XMLをダウンロードして下さい
インターネットの情報源
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=0.01514 (0.00700 - 0.03275), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 2.6 ±0.23 se; based on food items.
回復力 (Ref.
120179): 高い, １５か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
