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. Thus, we have not been able to verify valid voucher specimens of this species from New Mexico. We must conclude, therefore, that I. niger does not occur in the state. Ictiobus bubalus is also found in larger tributaries of the Mississippi basin including those of the Gulf of Mexico west to the Rio Grande.