Complex sentence: The rosyface shiner ("Notropis rubellus") is a small North American fish found throughout the central and eastern United States and southern Canada in clear pools and riffles in large creeks and small rivers.
Split into simpler sentences: The rosyface shiner ("Notropis rubellus") is a small North American fish. It can be found throughout the central and eastern United States and southern Canada in clear pools and riffles in large creeks and small rivers.