Adults inhabit the main channels of the Rio Grande and Pecos River usually over sand or gravel. With two subspecies: N. s. simus known from Rio Grande above El Paso, Texas, but now possibly extinct; N. s. pecosensis known only in the Pecos River, New Mexico, recognized as a threatened subspecies .
Physical description for Bluntnose shiner is currently being compiled.
Behavioural data for Bluntnose shiner is currently being reviewed.
Freshwater; benthopelagic; potamodromous . Temperate; 36°N - 32°N North America: upper Rio Grande (above El Paso, Texas), Texas and New Mexico and in the Pecos River, New Mexico, USA.
No observations yet - be the first to log one!
View all observations for Bluntnose shiner ↗Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.
Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.