分類 / Names
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Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Haplochromis: Greek, Haploos = single + Greek, chromis = a fish, perhaps a perch (Ref. 45335); latifrons: Specific name from Latin 'latus' for 'wide' and 'frons' for 'forehead'; referring to very broad interorbital area for a piscivorous species (Ref. 126312).
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水 外洋の. Tropical
Africa: endemic to Lake Edward (Ref. 126312).
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 15.8 cm SL オス/雌雄の選別がない; (Ref. 126312)
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): 9-10; 肛門の骨 3; 臀鰭: 7 - 8; 脊つい: 30. Diagnosis: Species with a piscivorous morphology; body very shallow, its body depth 27.2-30.1% of standard length; interorbital area flat and broad, interorbital width 57.4-63.3% of head width; outer oral teeth few and large, number of upper outer teeth 24-42; females green dorsally, white ventrally, and with a well-defined mid-lateral band; dominant male colour pattern unknown (Ref. 126312). Amongst piscivorous species from the Lake Edward system, Haplochromis latifrons differs from all, except H. mentatus and H. kimondo, by the combination of a broader interorbital area, interorbital width 57.4-63.3% of head width vs. 39.3-57.1%; a shorter anal fin base, anal fin base 14.7-17.3% of standard length vs. 17.1-22.2%; and a smallernumber of branched anal-fin rays, 7-8 vs. 9-11, rarely 8 (Ref. 126312). It differs from H. mentatus by the combination of a shorter dorsal-fin base, dorsal-fin base 47.2-50.1% of standard length vs. 50.3-54.2%; a strongly vs. weakly prominent premaxillary pedicel; a gentler sloping lower jaw side, 25-30° vs. 30-45°; juveniles and females green dorsally and white ventrally vs. uniformly yellow-green; and presence vs. absence of a well-defined mid-lateral band (Ref. 126312). It differs from H. kimondo by the combination of large vs. small outer oral teeth; a smaller number of outer upper jaw teeth, 24-42 vs. 43-70; and a shorter anal-fin base, anal-fin base 14.7-17.3% of standard length vs. 17.0-19.2% (Ref. 126312).
Based on its morphology, most probably a piscivorous species (Ref. 126312).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Vranken, N., M. Van Steenberge, A. Heylen, E. Decru and J. Snoeks, 2022. From a pair to a dozen: the piscivorous species of Haplochromis (Cichlidae) from the Lake Edward system. Eur. J. Taxon. 815:1-94. (Ref. 126312)
Human uses
より多くの情報
共通名の類義語代謝捕食動物生態毒性繁殖成熟放精卵の集合体生産力卵卵の開発
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
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インターネットの情報源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
栄養段階 (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
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).
