Common names:
Sumec, Sumec obecny, Sumec velký
Occurrence:
native
Salinity:
freshwater
Abundance:
common (usually seen)
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Regulations:
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Ref: Lusk, S. and L. Hanel, 2000
Uses:
no uses
Comments:
Occurs in Odra and Morava river basins (Ref. 54732). Since 1996, the government has supported in situ conservation of rare/endangered breeds. Artificial propagation is well established and used in several hatcheries to produce fed fry, advanced fry or yearlings for fish farms as well as for restocking (Ref. 32234). Also Ref. 556, 90060.
Status of threat: Least concern (Ref. 41386, 52149).
National Checklist:
Country Information:
https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ez.html
National Fisheries Authority:
Occurrences:
OccurrencesPoint map
Main Ref:
Lusk, S., L. Hanel and V. Lusková, 2004
National Database:
> Siluriformes (Catfishes) > Siluridae (Sheatfishes)
Etymology: Silurus:Greek, silouros = a cat fish + Greek, odous = teeth (Ref. 45335). More on author: Linnaeus.
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.; غير مهاجر; تغييرات عمق 0 - 30 m (Ref. 9988). Temperate; 4°C - 20°C (Ref. 2059); 62°N - 36°N, 0°E - 80°E
پراكنش
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