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Biodiversity Blog

 

From the Jha Lab: Using Pollen to Solve Crime

BeePollen web A carpenter bee. Crime scenes are often the stuff of fascination for many, ripe for the various outputs of fiction. What might be somewhat less glamorous than many TV shows would suggest are some of the crime-solving tools available to forensic investigators. Enter forensic botany and palynology. Forensic botany is the science that connect...

History of UT Entomology, Part 5: Sword's Grasshoppers

BFL grasshopper   Schistocerca lineata In our last blog on the History of UT Entomology, we looked at the damage screwworm flies were causing to livestock until the Sterile Insect Technique was introduced. In this blog, we will be looking at another infamous insect responsible for massive damage to resources such as crops. We begin with some of the...

Discovering New Groundwater Invertebrates in Central Texas

Stygobromus sp. Eliza Spg webby 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...

Brr...It’s Chilly Out There: How Animals Deal With the Cold

736px Eptesicus nilssonii hibernating 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, ...

Meet Stengl-Wyer Fellow: Angelina Dichiera

Dichiera Red drum 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...