分類 / Names
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Cypriniformes (Carps) >
Leuciscidae (Minnows) > Pogonichthyinae
Etymology: Phenacobius: Greek, phenax, -akos = deceptive + Greek, bios = life (Ref. 45335); crassilabrum: From the words crassi, meaning fat; and labrum, lip (Ref. 10294).
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水 底生の. Temperate; 37°N - 35°N
North America: upper Tennessee River drainage from South Fork Holston River in Virginia to Little Tennessee River in Georgia; extreme upper Savannah River drainage in North Carolina, South Caroline and Georgia, USA.
サイズ / 重さ / 年齢
Maturity: Lm ?  range ? - ? cm
Max length : 11.2 cm TL オス/雌雄の選別がない; (Ref. 10294); common length : 7.5 cm TL オス/雌雄の選別がない; (Ref. 12193)
簡単な記述
検索表 | 形態学 | 形態計測学
Phenacobius crassilabrum is distinguished by having the following characters: lips as in sucker-mouth minnow, P. mirabilis; pelvic fins extending to or past anus; 56-68 scales on lateral line; 19-20 scales around caudal peduncle; dark olive above; dark stripe along back wider in front of dorsal fin; light green streak above black stripe along silver side; and 2 yellow spots on caudal fin base (Ref. 86798).
Inhabits gravel and rubble runs and riffles of creeks and small to medium rivers (Ref. 5723, 10294, 86798).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Page, L.M. and B.M. Burr, 2011. A field guide to freshwater fishes of North America north of Mexico. Boston : Houghton Mifflin Harcourt, 663p. (Ref. 86798)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-2)
Human uses
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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 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00501 (0.00242 - 0.01036), b=3.11 (2.92 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 2.9 ±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 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).