United States (contiguous states) country information
Common names:
Grass carp, White amur
Occurrence:
introduced
Salinity:
freshwater
Abundance:
occasional (usually not seen)
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Ref: Page, L.M. and B.M. Burr, 2011
Importance:
commercial
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Ref: Missouri Department of Conservation, 2008
Aquaculture:
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Ref:
Regulations:
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Ref:
Uses:
live export: yes;
Comments:
Introduced to Arkansas and made numerous interstate stockings that quickly spread into 35-40 states (Ref. 10294). Has been reported to occur in 45 states where it competes for food with invertebrates (e.g. crayfish) and other species, causes significant changes in macrophyte, phytoplankton and invertebrate communities, interferes with the reproduction of other fishes, decreases available refugia for other fishes, and so on (Ref. 45864). A popular fish sold in live fish markets. Found in 3 out of 6 live fish markets near the Lakes Erie and Ontario (Ref. 53249). Uncommon but its population is increasing in the lower Mississippi River. Found in lakes, ponds, pools, and backwaters of large rivers. Introduced to control aquatic weed problems in lakes and ponds. Its introduction has been proven to be more costly than beneficial as many fishes, waterfowl and other native species depend on aquatic vegetation (Ref. 86798). Also Ref. 1739.
National Checklist:
Country Information:
https://www.cia.gov/library/publications/resources/the-world-factbook/geos/us.html
National Fisheries Authority:
http://www.nmfs.gov
Occurrences:
OccurrencesPoint map
Main Ref:
Page, L.M. and B.M. Burr, 2011
National Database:
> Cypriniformes (Carps) > Xenocyprididae (East Asian minnows)
Etymology: Ctenopharyngodon:Greek, kteis, ktenos = comb + Greek, pharyngx = pharynx + greek, odous = teeth (Ref. 45335); idella:Cteno=comb; pharynx=throat; odon=tooth (in reference to its comblike pharyngeal teeth); and idella: presumably derived from the Greek idios, distinctive or peculiar (Ref. 79012). More on author: Valenciennes.
Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
; آب شيرين; لب شور 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.; رود رو (Ref. 51243); تغييرات عمق 0 - 30 m (Ref. 6898). Subtropical; 0°C - 35°C (Ref. 52059); 50°N - 23°N, 100°E - 142°E (Ref. 48)
پراكنش
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