Many accounts are incomplete although new information is being added continuously.
Errors do occur.
Users are cautioned to refer back to the original cited source to assess completeness and correctness before using the information. Web updates are intermittent, not continuous, therefore some dynamic information such as legal status may not be absolutely current. Virgin spinedace are endemic to the Colorado River Basin and are now restricted to the Virgin River Basin. The species is severely reduced in numbers and distribution. Special emphasis, including the development of a conservation strategy and agreement, has been given to this species for several years.