Doc R here is the Fish Base link to FH occurrences. Note that there are 2700+ reported natural occurrences in a number of countries. Second link is to basic FH info.


http://fishbase.sinica.edu.tw/museum/OccurrencesList.php?genus=Pimephales&species=promelas

http://www.fishbase.org/Summary/SpeciesSummary.php?id=4785