分類 / Names
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Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Cichlinae
Eponymy: Alfred Russel Wallace (1823–1913) was an English naturalist, evolutionary scientist, geographer and anthropologist and one of the greatest men of science of his age. [...] (Ref. 128868), visit book page.
More on author: Regan.
Environment: milieu / climate zone / 深さの範囲 / distribution range
生態学
; 新鮮な水 底生の漂泳性; pH range: 7.0 - ? ; dH range: 20 - ?. Tropical; 24°C - 27°C (Ref. 2060)
South America: Essequibo River basin, Guyana.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 8.5 cm SL オス/雌雄の選別がない; (Ref. 104708)
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
About 150 aggs (Ref. 2060).
Varella, H.R., S.O. Kullander, N.A. Menezes, C. Oliveira and H. Lopez-Fernandez, 2023. Revision of the generic classification of pike cichlids using an integrative phylogenetic approach (Cichlidae: tribe Geophagini; subtribe Crenicichlina). Zool. J. Linn. Soc. 198(4):982-1034[1-43]. (Ref. 131257)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-1)
Human uses
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インターネットの情報源
Estimates based on models
Phylogenetic diversity index (参照
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00356 - 0.01774), b=3.11 (2.93 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (参照
69278): 3.2 ±0.5 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.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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