The shovelnose sturgeon currently ranges throughout much of the Mississippi drainage, including the Red River in Texas. A disjunct population once existed in the Rio Grande River of Texas and New Mexico. This is known primarily from archeological material and historic accounts, but the specimen record is limited for this population.
Nearly a centur...
This species was once one of the most abundant fishes in the Pecos River, but is now restricted to Salt Creek in Texas and just a few locations in New Mexico due to hybridization with Sheepshead Minnow (C. variegatus) and groundwater pumping. As a result, it is classified as Threatened in Texas. It has a wide tolerance for physiochemical factors su...
The Toothless Blindcat, Trogloglanis pattersoni, is one of two highly cave-adapted eyeless and depigmented catfishes known only from the deepest parts of the Edwards Aquifer under San Antonio, TX. Specimens from its humanly inaccessible habitat have come only from a few very deep city water wells near the area of the aquifer where salin...
A new study describing the first pathogen to be found in tawny crazy ants has been published by the Invasive Species Research group at BFL and is co-authored by USDA scientists. This is an important discovery given the national prominence and attention of these invasive ants.
The pathogen is a new genus of microsporidian parasites that infects the ...