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Biodiversity Blog

 
All things creepy: parasitism pt 2, the corpse lily

All things creepy: parasitism pt 2, the corpse lily

Photo: Henrik Ishihara Globaljuggler (Creative Commons Attribution-Share Alike 3.0 Unported) Next in our parasitism series is the flowering plant in the parasitic genus Rafflesia, also known by the evocative names of the “corpse lily” or “carrion flower.” Why does it deserve our attention in the Halloween series? Because it t...
All things creepy: parasitism pt 1, mermithids and earwigs

All things creepy: parasitism pt 1, mermithids and earwigs

This is a mermithid found in an Asian Hornet. (Wikicommons photo: PeerJ, 2015) In the spirit of Halloween and all that is spooky, we are doing a series of short blogs on parasitism! In biology, parasitism at its most basic level is where one species benefits at the expense of its host. The parasite does not always kill its host, but when it does...
A Lizard in Winter

A Lizard in Winter

With the weather finally cooling, I think about the upcoming winter. Usually, it’s the most beloved Austin season for me as I can go outside comfortably without the aid of mosquito repellent, for about a month anyway. This year however, I wonder about the next season with some trepidation. Most of us here in Austin right now remember winter storm U...
A Case for Eels

A Case for Eels

 Hannah Chapman Tripp helps set the specimen jar. (Photo: Adam Cohen) The Life Science Library on the second floor of the Main Building is something to behold. With its high ceilings displaying quotations in gold paint, to the massive chandeliers, some have likened it to Hogwarts, the fictional British boarding school of magic in J.K. Rowli...
Saving the Guadalupe fescue

Saving the Guadalupe fescue

 Guadalupe fescue. (Photo: Carolyn Whiting) West Texas is known for arid landscapes reminiscent of old Western movies rather than cool damp mountains 6000 feet in altitude. But this is what areas of the Chisos Mountains are like, and where UT researchers have been surveying a rare grass, the Guadalupe fescue (Festuca ligulata). While once s...