Dr. Shear wins major NSF grant

Dr. William Shear of the Hampden-Sydney Biology Department learned yesterday that his research group’s proposal to the National Science Foundation of the United States has been funded in the amount of $585,000. The proposal involves team members at Auburn University, the Field Museum of Natural History (Chicago), VMI, VPI, and international collaborators from Denmark, South Africa, Mexico and other countries around the world. The goal of the three-year project is to construct a phylogenetic tree for the Class Diplopoda (millipedes) a globally important and megadiverse group of arthropods. The tree will be based not only on morphology, but also on comparisons of the transcriptomes (total transcribed RNA) of more than 100 species. Dr. Shear will participate in collecting and identifying the species to be used, which will involve travel to various localities in North America, Costa Rica, Thailand and South Africa. In addition he will study the chemical defenses of millipedes in collaboration with Dr. Tappey Jones of the VMI Chemistry Department.

Dr. Shear is the author of over 200 scientific papers and book chapters, and as a taxonomist has named and described more than 300 previously unknown species. He is also known for his paleontological work on Devonian terrestrial ecosystems.

Dr. Shear studies “world’s leggiest animal”

Collaborating with two colleagues, Dr. Paul Marek of the University of Arizona and Dr. Jason Bond of Auburn University, Dr. Shear has published a paper on the biology of Illacme plenipes, a millipede that has the most legs of any known animal–over 770! The species is known only from a very small area in California. The paper includes anatomical details studied with electron microscopy, DNA barcoding, behavior, and environmental simulation, all modern techniques in today’s systematic biology.

Here are some websites with news stories about the work:

http://news.discovery.com/animals/leggy-millipede-121114.html
> http://www.newscientist.com/article/mg19025555.600-worlds-leggiest-animal-redi
> scovered.html

(http://www.livescience.com/24765-750-leg-millipede-leggiest-animal.html)
> Casey (http://news.discovery.com/animals/leggy-millipede-121114.html).
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