رده بندی / Names
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Perciformes/Percoidei (Perchs) >
Percidae (Perches) > Etheostomatinae
Etymology: Etheostoma: Greek, etheo = to strain + Greek, stoma = mouth; Rafinesque said "various mouths", but Jordan and Evermann suggest the name might have been intended as "Heterostoma (Ref. 45335); brevirostrum: Named for its short snout.
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; آب شيرين موجوداتی که در محدوده وسیعی از آبهای آزاد از نزدیک بستر و یا روی کف بستر، در قسمت های میان آبی تا سطح آب و در برخی گونه ها با قابلیت پرواز، زندگی و تغذیه می کنند.. Tropical
North America: Tennessee, USA.
Size / Weight / سن
بلوغ: Lm ? range ? - ? cm
Max length : 5.8 cm TL جنس نر / بدون خواص جنسي; (Ref. 10294)
Found in Ulocentra habitats of bedrock and gravel pool areas in small creeks to moderate-sized rivers. Abundant in cool upland streams, but extends into warm-water habitats in the Conasauga River. Usually associated with lush growths of Podostemum (a river weed), where its green banding provides good camouflage. Observed perched high on bedrock profusions with few river weed growth (Ref. 10294).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Etnier, D.A. and W.C. Starnes, 1993. The fishes of Tennessee. The University of Tennessee Press, Knoxville, Tennessee, USA. (pls. check date). (Ref. 10294)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-1)
Vulnerable (VU) (B1ab(ii,iii,iv,v)+2ab(ii,iii,iv,v); C1); Date assessed: 07 December 2011
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Phylogenetic diversity index (مرجع
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00676 (0.00301 - 0.01516), b=3.12 (2.94 - 3.30), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophic level (مرجع
69278): 3.2 ±0.5 se; based on size and trophs of closest relatives
جهندگی (مرجع
120179): زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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