分類 / 名前
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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); concilians: Specific name noun in apposition from Latin conciliare, to join or knit together, in reference to the part of the skin covering the snout that is fused with the upper lip (Ref. 126074).
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
; 新鮮な水 外洋の. Tropical
Africa: endemic to Lake Edward (Ref. 126074).
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 8.3 cm SL オス/雌雄の選別がない; (Ref. 126074)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 15 - 17; 背鰭 (合計) : 9 - 10; 肛門の骨: 3; 臀鰭: 8 - 9; 脊つい: 29 - 31. Diagnosis: Haplochromis concilians differs from all species of Haplochromis by skin covering snout thickened and usually merged with upper lip, by which snout and lip form an uninterrupted surface and anterior outer teeth in lower jaw located distinctly buccaly, hereby leaving labialmost part of lower jaw edentulous (Ref. 126074). Within Lake Edward system, it shares with H. erutus, H. planus, H. eduardianus and H. labiatus short and stout jaws and large or more strongly developed lips; it differs from all by a shorter premaxillary pedical, 16.1-21.6% of head length vs. 21.4-24.0%, 21.924.4%, 21.8-26.4% and 24.0-27.6% respectively; and hypertrophied pharyngeal jaws set with molariform teeth vs. more slender jaws set with, at most, stout teeth (Ref. 126074). It further differs from H. erutus by straight and unicuspid outer teeth vs. recurved and bicuspid; from H. eduardianus by mostly prognathous vs. retrognathous jaws and straight and conical outer teeth vs. recurved and spoon-shaped; and from H. labiatus by a steeper head, 60°-75° vs. 40°-55°, mostly prognathous vs. iso- to retrognathous jaws and anteriormost outer teeth in lower jaw implanted upright vs. procumbent (Ref. 126074).
Gut short, diet mainly molluscivorous (Ref. 126074).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Vranken, N., M. Van Steenberge and J. Snoeks, 2020. Similar ecology, different morphology: three new species of oral-mollusc shellers from Lake Edward. J. Fish Biol. 96(5):1202-1217. (Ref. 126074)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
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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) |
3.3 ±0.4 se; based on size and trophs of closest relatives |
回復力 (参照 120179) |
高い, 15か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.). |
漁業の脆弱性 (Ref. 59153) |
Low vulnerability (12 of 100). 🛈 |