First record of the black bullhead Ameiurus melas (Teleostei: Ictaluridae) in Poland.
نویسندگان
چکیده
The North American catfish, the black bullhead Ameiurus melas, is recorded for the first time in Poland. The origin of these fish is not clear, but their presence may be associated with unregulated introductions by anglers.
منابع مشابه
Species-specific markers provide molecular genetic evidence for natural introgression of bullhead catfishes in Hungary
Since three bullhead catfish species were introduced to Europe in the late 19th century, they have spread to most European countries. In Hungary, the brown bullhead (Ameiurus nebulosus) was more widespread in the 1970s-1980s, but the black bullhead (Ameiurus melas) has gradually supplanted since their second introduction in 1980. The introgressive hybridization of the two species has been presu...
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ورودعنوان ژورنال:
- Journal of fish biology
دوره 76 6 شماره
صفحات -
تاریخ انتشار 2010