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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); camurum: camurus meaning blunt headed (Ref. 10294).
More on author: Cope.
Environment: milieu / climate zone / depth range / 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.. Temperate; 42°N - 35°N
North America: Ohio River basin from western New York to eastern Illinois, and south to Tennessee River in North Carolina and Tennessee in the USA.
Size / Weight / سن
Maturity: Lm ? range ? - ? cm
Max length : 8.4 cm TL جنس نر / بدون خواص جنسي; (Ref. 5723); common length : 4.5 cm TL جنس نر / بدون خواص جنسي; (Ref. 12193)
Inhabit fast, rocky riffles of small to medium rivers (Ref. 5723, 10294). Eggs are found buried in the substrate (Ref. 7043).
Life cycle and mating behavior
Maturities | تولید مثل | Spawnings | Egg(s) | Fecundities | توزاد ( لارو)
Eggs are left buried in small gravel and pebbles (Ref. 74730).
Page, L.M. and B.M. Burr, 1991. A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)
وضعيت در فهرست قرمز IUCN (Ref. 130435)
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
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=0.00537 (0.00235 - 0.01227), b=3.14 (2.94 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
جهندگی (Ref.
120179): متوسط, كمينه زمان لازم براي دو برابر شدن جمعيت 4/1 – 4/4 سال (Fec=100).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
