分類 / Names
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Centrarchiformes (Basses) >
Centrarchidae (Sunfishes)
Etymology: Micropterus: Greek, mikros = small + Greek,pteron = wing, fin (Ref. 45335); warriorensis: Named for the Black Warrior River, to which this species is endemic..
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水 底生の漂泳性. Subtropical
North America: endemic to the Black Warrior River system in the Piedmont region of east Alabama, USA.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 36.0 cm SL オス/雌雄の選別がない; (Ref. 93229); 最大公表体重: 800.00 g (Ref. 93229)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 10; 背鰭 (合計) : 11 - 13; 肛門の骨: 3; 臀鰭: 10 - 11. This species belongs to the Micropterus coosae species group but differs from all species by the usual absence of a tongue tooth patch (absent in 82.9% of specimens vs. usually present in others, or absent in 34.5% or fewer), when present tooth patch is small (less than 1.0 mm). It can be further distinguished from M. tallapoosae and M. chattahoochae by having its scales width 2.6% SL (vs. 2.9%), 68-74 lateral-line scales (vs. 61-67), 29-30 scale rows around the caudal peduncle (vs. 26-28), and 96-103 total lateral-line plus caudal-peduncle scales (vs. 89-98); from M. chattahoochae by its nrrower head, postfrontal width 11.2% SL (vs. 11.8%); from M. coosae by lacking red fins and from M. tallapoosae and M. cahabae by having orange fin pigmentation on anal fin and often on posterior dorsal and ventral lobe of caudal fin; and from M. coosae by its head width 11.2% (vs. 11.0%) (Ref. 93229).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
Baker, W.H., R.E. Blanton and C.E. Johnston, 2013. Diversity within the redeye bass, Micropterus coosae (Perciformes: Centrarchidae) species group, with descriptions of four new species. Zootaxa 3635(4):379-401. (Ref. 93229)
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 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01230 (0.00598 - 0.02533), b=3.07 (2.89 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (34 of 100).
