分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Pelvicachromis: Latin, pelvica, -ae = bassin + Greek, chromis = a fish, perhaps a perch (Ref. 45335).
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水; 汽水性の 底生の; pH range: 6.0 - 8.0; dH range: 5 - 19. Tropical; 22°C - 26°C (Ref. 1672)
Africa: coastal areas from Libreville (Gabon) to the lower Congo (Moanda) (Ref. 81260). Report from southeast Nigeria (Ref. 5677) is questionable and needs confirmation.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 5.3 cm SL オス/雌雄の選別がない; (Ref. 81260)
背面の脊椎 (合計) : 15 - 16; 背鰭 (合計) : 9; 肛門の骨: 3; 臀鰭: 7 - 8. Diagnosis: if present mid-lateral band does not extend over caudal fin; dorsal fin without dark basal band; relatively deep-bodied (body depth 35.6-41.6%, mean 37.4% standard length), distance from snout to pelvic fin origin 37.5-45.9% standard length (Ref. 81260).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Spawns in caves.
Daget, J., 1991. Pelvicachromis. p. 363-366. In J. Daget, J.-P. Gosse, G.G. Teugels and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels; MRAC, Tervuren; and ORSTOM, Paris. Vol. 4. (Ref. 5677)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-2)
Human uses
水族館・水槽: 商業
用具
特記事項
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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 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00674 - 0.03099), 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 (Ref.
69278): 3.2 ±0.4 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 (tm<1).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
