Outlet stream
The outlet stream of Baños de San Diego, Rio Grande drainage [Chihuahua], showing pollution by the large algae growth. (28.593245°N, 105.550064°W). Photo by Juan Miguel Artigas Azas. (30-Apr-2023).



Last updated on:

Grande: Baños de San Diego

Conservation: The place has changed significantly since my previous visit in 2007, with the little creek having been diverted into a pool. One segment of the creek where I observed and photographed C. pachycephalus in the past is now dry, the creek currently flowing over a muddy substrate in no more than 20 cm of water. The fish however are there.

Become a subscriber

Unlock the full content of this and all other documents, images, and videos by becoming a subscriber of the Freshwater Fishes of Mexico. Get the best information about Mexican freshwater fish!

subscribe login