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. Although no specimens have been located to date from the Rio Grande of New Mexico, it is believed the new species formerly occurred there because it is known as far upriver as El Paso, Texas. There is archaeological evidence of the new species' former occurrence in the Pecos drainage of New Mexico and there are exotic occurrences of this species from the Gila River of New Mexico.