Assertion: blacktail shiner | /r/AtLocation | upper mobile river basin
Facets:
value: above the fall line
type: LOCATION
Source sentences:
text: The slender blacktail shiner, C. v. stigmaturus, is found in the upper Mobile River basin (most frequently above the Fall Line), while the eastern blacktail shiner, C. v. cercositgma, occurs in the lower Mobile River basin and coastal rivers draining the state.