Liming Cai is one of our 2021 Stengl-Wyer Scholars. She is a systematic biologist broadly interested in the study of phylogenetics and evolutionary genomics of plants. Her research integrates fieldwork, herbarium collections, and genomic analysis to characterize the patterns and drivers of biodiversity. As part of the Stengl Wyer Endowment, th... 
Young Dean, reading to go fishing with dad...
Like many others I'm sure, I found that working from home facilitated catching up on housecleaning, etc. Picking away at the long-standing task of re-housing old family photos, I came across one of me heading out trout fishing with my Dad.
It got me reflecting on what a big role ... 
Croone as painted in 1680 by Mary Beale, one of the most prolific British portrait painters at the time.
Got plans on June 4th? Looking for something to celebrate? Might think about Old Croone Day. While it’s not official, the day honors a man who gave us a lot when it comes to the modern natural history collection.
Dr. William Croone (... 
Female Green Anole, looking a little brownish-green. (Photo: Travis Laduc)
With more time than usual at our homes, and the weather not searing hot yet, it’s a great opportunity to get outside and become familiar with the species we have in our own backyards! The Green Anole (Anolis carolinensis) is a common lizard not difficu... 
A quick overview of 15 years of UT Fish Collection growth and collaborations with Texas Parks and Wildlife
by Dean A. Hendrickson, Adam E. Cohen, Gary P. Garrett
As stated in the Biodiversity Center’s Collections webpage, the challenges for our collections are to: 1) “document biodiversity,” 2) “understand how biological processes... 
By Adam Cohen, Collection Manager and Melissa Casarez, Assistant Collection Manager (Ichthyology Collection)
We, in the fish collection, often find ourselves wading in deep, murky waters when out collecting around the state in creeks and rivers with steep banks and little chance for a quick escape, if necessary. During these times, we find it ... 
Bufo valliceps. (Photo: Drew Davis)
While it might be easy to assume we don’t have toads on campus, the Gulf Coast Toad (Bufo valliceps) is one species that does live here. Waller Creek is a one place to see them, in addition to planters where they hide, or on sidewalks at twilight to consume the insects that are att... 
Illustration by Joseph R. Tomelleri
The only member of this minnow genus known from Texas, the Río Grande Chub, Gila pandora (Cope, 1872), lives in about a dozen sites in Río Grande tributaries of New México, and Colorado, and in one highly isolated, one mile-long section of a small stream in the Davis Mountains o... 
By Adam Cohen, Melissa Casarez and Dean Hendrickson (Ichthyology Collection)
Some of ULM's Texas holdings that are now at UT's Biodiversity Collections. Photo taken at Tulane prior to packing
In spring of 2017, administrators at the University of Louisiana at Monroe (ULM, historically NLU – Northeastern Louisiana University) made the dec... 
A young lizard crawls over the eggs of its brethren. (Photo: Yin Qi)
The old riddle “Which came first, the chicken or the egg?” is not much of a riddle to biologists. The shelled amniote egg, which is familiar to many of us as chicken eggs, evolved about 325 million years ago. The wild ancestors of chickens, in contrast, only appe... 
by Adam Cohen, Melissa Casarez, and Ryan Rash
Figure adapted from Dennis Rose's thesis showing the major streams in the Little River Basin.
Staff from the Biodiversity Center’s fish collection (home of the Fishes of Texas Project) recently teamed up with Texas Parks and Wildlife Department’s River Studies Program (TPWD) &n... 
