The Rio Grande cooter (Pseudemys gorzugi) is an enigmatic emydid turtle endemic to the Rio Grange drainage of northern Mexico and adjacent Texas and New Mexico. The species was only described in 1984 as a subspecies of the river cooter (P. concinna). The turtle lives in slow-moving and still bodies of water, including the slow-moving portions of rivers, oxbows, lakes, and ponds, usually in well-vegetated areas with a soft bottom.
