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by Freshman Research Initiative students: Nicholas Hartman, Faith Miles, Antonio Rodriguez
amphipod, Stygobromus sp. (Photo: Tom Devitt)
New species of animals evolve through speciation, a process whereby a lineage diverges into a new species. When these new species are first discovered, they are undescribed, meaning they have not be... 
Northern Bat (Eptesicus nilssonii), a hibernating bat species. Photo: Magne Flåten, GNU Free Documentation License
Cold weather brings big shifts in nature. In many places, water sources freeze, plants cease blooming and drop their leaves, and the ground is covered in snow. These conditions mean diminished resources for animals, ... 
Angelina with a red drum. (Sciaenops ocellatus)
The Stengl-Wyer Endowment supports year-long fellowships for doctoral candidates pursuing dissertation research in the area of Diversity of life and organisms in their natural environments. Recipients will receive a 12-month stipend of $34,000, full tuition and fees, staff health insuran... 
With fall leaves swirling about, there is no better time to understand some of ways botanists examine leaves to identify the plant from which they come. Certainly not exhaustive, these are just some of the common markers.
VENATION
Venation: The arrangement of veins in a leaf is called the venation pattern. Veins... 
Photo: Tom Devitt
The Cliff Chirping Frog is an elusive creature. Nocturnal and about the size of a quarter, they are more easily heard than seen.
There are actually three species of Chirping Frog in the genus Eleutherodactylus in Central Texas. There is Eleutherodactylus marnockii. They are native and their range is central ... 
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 ... 
Photo: Clinton & Charles Robertson from RAF Lakenheath, UK & San Marcos, TX, USA & UK (Creative Commons)
If the Green Anole is the showy lizard presence in a garden, scampering around while flaring its red dewlap, the Texas Spiny Lizard is the opposite, typically shy, and well-camouflaged agai... 
This colorful insect that looks like it’s about to go to a carnival is actually the nymph of Aidemona azteca. The adults of this species are drab in appearance. (Photo: Alex Wild)
Grasshoppers are one of the oldest living group of chewing herbivorous insects, dating back to the early Triassic around 250 million years ago. In Central Texas, we ha... 
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 (... 
Photo: ZooFari (Creative Commons Attribution-Share Alike 3.0 Unported license.)
Mediterranean gecko? What? But we’re in Texas!
While these are an Old World species, native to Southern Europe and North Africa, Mediterranean geckos have been introduced to many areas of the world, including Texas. They are common around Austin. You’... 
By Ryan Rash
Rainbow after a light rain with great frigatebirds and boobies flying overhead.
In my previous post, I compared our life in quarantine now to what I experienced on Johnston Atoll, out in the middle of the Pacific Ocean where I worked on an invasive species control project through the U.S. Fish and Wildlife Service ... 
