Research

Fly picture from J. T. Patterson. Studies in the genetics of Drosophila. III. The Drosophilidae of the Southwest. University of Texas Publications, 4313:7-216, 1943

Fate of wasp larvae developing in flies infected with Spiroplasma vs. flies lacking Spiroplasma

Evolutionary Genetics and Conservation

-Asexual Fishes

-Phylogenetics

-Phylo/Bio-geography

-Population Genetics

photos of Poeciliopsis sites (right)

Conservation of Poeciliopsis jackschultzi

We recently described this species, which has a very small distribution

It was recently added to the IUCN Red List as endangered

The Mexican government is reviewing a proposal to list it in Mexico. Expected decision December 2022