分類 / Names
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Anabantiformes (Gouramies, snakeheads) >
Osphronemidae (Gouramies) > Macropodusinae
Etymology: Macropodus: Greek, makros = great + Greek, pous, podos = foot (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水 底生の漂泳性; pH range: 6.0 - 7.5; dH range: 5 - 25; 深さの範囲 0 - ? m. Temperate; 4°C - 25°C
Asia: China, Japan and Korea between the rivers Zhujiang (Pearl river) and Heilongjiang (River Amur). Europe: occurrence in the Russian part of Amur basin is probably the result of introductions. Many authors refer to this species by its old name Macropodus chinensis, but see Ref. 42237.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 8.6 cm TL オス/雌雄の選別がない; (Ref. 112059)
背面の脊椎 (合計) : 12 - 19; 背鰭 (合計) : 5 - 9; 肛門の骨: 15 - 20; 臀鰭: 7 - 15; 脊つい: 27 - 29. Caudal fin rounded; lower margin of preorbital weakly serrated, embedded under skin (Ref. 559). Stripe crossing eye not connecting spot on posterior projection of opercle with eye; posterior dorsal-fin rays filamentous behind vertical of posterior anal-fin rays in adults; 6-13 gill rakers on ceratobranchial of first arch; posterior tip of margin of scales on body not darker than scales (Ref. 42924).
Obligate air-breathing (Ref. 126274); Biology similar to Macropodus opercularis. Reported to be well-adapted to low winter temperatures (4-25°C); adults and juveniles (about 1.5 cm SL), are sometimes active under ice cover (E. Willems pes.comm. 11/12).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Freyhof, J. and F. Herder, 2002. Review of the paradise fishes of the genus Macropodus in Vietnam, with description of two species from Vietnam and southern China (Perciformes: Osphronemidae). Ichthyol. Explor. Freshwat. 13(2):147-167. (Ref. 42924)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-2)
Human uses
水産業: 興味がない; 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 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01549 (0.00722 - 0.03321), b=2.92 (2.73 - 3.11), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
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).
