分類 / Names
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Characiformes (Characins) >
Characidae (Characins; tetras) > Stethaprioninae
Etymology: lineomaculata: Derived from the Latin lineo, meaning line, and maculata, meaning spotted, in allusion to the longitudinal series of aligned spots characteristic of the new species. An adjective.
Eponymy: Dr William J Moenkhaus (1871–1947) was an American geneticist and ichthyologist who became Professor of Physiology at Indiana University Medical School (1904–1941), where he was Eigenmann’s colleague. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水 底生の漂泳性. Tropical
South America: Rio Juruena basin, upper rio Tapajós basin, Mato Grosso State in Brazil.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 6.8 cm SL オス/雌雄の選別がない; (Ref. 104871)
簡単な記述
検索表 | 形態学 | 形態計測学
背鰭 (合計) : 11; 脊つい: 32. Moenkhausia lineomaculata can be easily diagnosed from all congeners, except M. cosmops, M. cotinho, M. diktyota, M. forestii, M. oligolepis, M. sanctaefilomenae, and M. pyrophthalma by having a reticulated color pattern on body formed by dark pigmentation on the posterior portion of the scales (vs. absence). It further differs from all congeners, except M. cosmops, M. cotinho, M. forestii, M. oligolepis, M. sanctaefilomenae, and M. pyrophthalma by having a light area preceding the dark caudal peduncle blotch (vs. absence). It is distinguished from all the aforementioned species, except M. cotinho by having longitudinal series of dark dots on body (vs. absence), and from M. cotinho by the humeral blotch evenly pigmented along its length (vs. dorsal portion of the humeral blotch distinctly darker) and by having the longitudinal line formed by subjacent dark pigmentation along horizontal septum starting approximately at the vertical through dorsal-fin origin (vs. starting slightly posterior to the humeral blotch) (Ref. 104871).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Dagosta, F.C., M.M.F. Marinho and R.C. Benine, 2015. A new species of Moenkhausia Eigenmann (Characiformes: Characidae) from the upper rio Juruena basin, Central Brazil. Zootaxa 4032(4):417-425. (Ref. 104871)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-2)
Human uses
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 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.00526 - 0.02746), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this Genus-body shape (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).
