Photo: Dr. Eric Pianka
The Texas Alligator Lizard (Gerrhonotus infernalis) is the largest lizard with limbs in Texas, exceeded in length only by Slender Glass Lizards, which are legless. It is also one of the largest alligator lizards in the world. Adults are about 16”-18” in length and endemic to the central... 
by Nicole Elmer and George Yatskievych (Botanist, Curator: Billie L. Turner Plant Resources Center)
Bald cypress (Taxodium distichum) is a deciduous conifer (cone bearing) in the family Cupressaceae. The genus consists of very distinctive trees. They can get very tall, growing up to 120 feet, with massive, lobed ... 
Photo by Jaime Silva (via Flickr)
Pigeons are so ubiquitous, searching our sidewalks and streets for anything edible, perched overhead on powerlines and building ledges, we don’t really give them much thought. In fact, pigeons get a pretty bad rap sometimes, are written off as nothing more than “rats with wings.” However, they are... 
By Melissa Casarez and Adam Cohen (Ichthyology Collection)
Rio Grande Cichlid (Illustration by Joseph Tomelleri)
The Rio Grande Cichlid, sometimes called the Texas Cichlid, is the only member of the Cichlid family native to Texas, and the United States. Their native range includes most of the Rio Grande draina... 
Glyptapanteles alexwildi is one of 136 new tropical wasp species that have been recently discovered. This species is named after Entomologist Alex Wild, curator of Entomology in the Biodiversity Center.
Glyptapanteles is a genus of small, often inconspicuous parasitoid wasps containing hundreds of species found worldwide. The genus is&nbs... 
by Joe Matza, Texas Applied Arts Creek Monster Habitat student
Well, Halloween is officially over, and with that comes the official start of the holiday season. While the holidays ramp up, and the weather cools down, there are some yearly occurrences happening throughout Austin that are not to be missed. One such event is the Waterloo Greenways Cre... 
The Chinaberry tree actually has many common names, some being bead-tree, Persian lilac, and Pride of India. This is a fast-growing deciduous tree that is part of the mahogany family and native to Southeastern China. It reaches 30 to 50 feet in height. The flowers are fragrant, small, and pink to light purple in color. The fruit is about ... 
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 ... 
By Dean Hendrickson (Curator, Ichthyology Collection) and Nicole Elmer
Satan eurystomus (Photo: Garold Sneegas)
In our last Halloween posting, the scorpionfly donned orange, black, and yellow. The species in this blog’s focus is pale and pink. This is Satan eurystomus, also known as the Widemouth Blindcat, a cave catfish, known... 
By xpda - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=64833118
Donning the colors of Halloween, this is the Scorpionfly (Panorpa nuptialis). It’s a common insect in Texas in wooded areas and ravines with dense vegetation. They are up to an inch long. Their wings are orange with defined angulate black ba... 
Mexican free-tailed bat (Photo: Tigga Kingston)
It’s October. The weather cools. People plan their Halloween costumes. Images of ghosts, vampires and other monsters start to fill our neighbors’ lawns or grocery store candy isles. Without a doubt, bats will be part of this montage, but do they deserve the association with scar... 
Pencils in hand, erasers in reach, students huddle over cases of butterflies and beetles. The room is quiet, save for the “scratch scratch” of the pencil lead, the occasional rub of an eraser on paper.
This is a scene from “Core II: Drawing,” a class in the First-Year Core Program at the Department of Art and Art History. On September 12t... 
The National Science Foundation recently awarded the Billie L. Turner Plant Resource Center a new grant for approximately $817,000. The grant extends over four years to complete the digitization of more than 500,000 herbarium specimens collected in the states of Texas and Oklahoma and housed in the herbaria, as well as those of 10 partner instituti... 
The sugar hackberry or sugarberry (Celtis laevigata) is a very common tree species at Brackenridge Field Lab. The tree has distinctive warty, gray bark, sometimes turning tan in very old individuals. The leaves have asymmetrical bases, are tapered with sharply pointed tips, and smooth or toothed margins. These trees grow quite ta... 
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... 
Photo: California Department of Water Resources (Wikimedia commons)
With their ringed tails and black “masks,” raccoons (Procyon lotor) are easy to recognize. These curious and smart mammals are native to North America. Due to their extreme adaptability and opportunistic natures, they are also part of the urban wildlife on the UT ... 
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... 
1798 map of colony (from: Demerara & Essequibo)
Great scientists don’t become great on their own. They have sources of support and inspiration from people who are often overlooked and uncredited for their contributions.
One such individual almost lost to history is John Edmonstone, a freed slave who many historians feel was hu... 
Male red-eared slider, posing. (Photo: Nicole Elmer)
They’re out. Stacks of them. Sometimes piled on top of each other like bricks, feet extended, much to the delight of students and visitors to the UT turtle pond. These campus charmers are turtles commonly known as “red-eared sliders,” or Trachemys scripta elegans.
The “red” come... 
