Catostomus commersonii was reported from 3 countries/islands


Table 1: the species is currently present in 2 of them (endemic, native, introduced);
Table 2: possible in 0 of them (stray, questionable);
Table 3: absent from 1 of them (extirpated, not established, misidentification, error).
Table 4: all reports listed together.

Distribution: North America: throughout most of Canada to the Atlantic Coast, south through North Carolina to New Mexico in the USA, becoming less common in the southern High Plains.
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Table 1: Present in 2 countries/islands (endemic, native, introduced)
Continent Country Occurrence Main Ref.
North America Canada CAN native 1998
North America USA USA native 5723

Table 3: Absent from 1 country/island (extirpated, not established, misidentification, error)
Continent Country Occurrence Main Ref.
Europe UK GBR not established 13736

Table 4: Reported from 3 countries/islands.
Continent Country Occurrence Main Ref.
North America Canada CAN native 1998
Europe UK GBR not established 13736
North America USA USA native 5723
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The map in this page was supported by BioFresh that has received funding from the
European Union's Seventh Programme for research, technological development and demonstration under grant agreement No 226874

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