The Greenbaum Laboratory is fully equipped for evolutionary genetics projects, including a freezer for long-term storage of valuable tissues (with emergency power backup), thermocyclers for PCR, centrifuge and electrophoresis equipment, and a Bio-Rad Gel Doc XR visualizer. DNA sequencing is done "in house" in the DNA Sequencing Core Facility in the adjacent Biosciences Building. The UTEP collection of amphibians and reptiles from Burundi, DR Congo and Uganda includes approximately 10,000 specimens.

Prospective Ph.D. and M.S. students are encouraged to E-MAIL me with a Curriculum Vitae and thesis proposal. I am happy to consider students interested in systematics and biogeography of vertebrates in Central Africa or the southwestern United States and Mexico. Proposals related to behavior, ecology or conservation will also be considered. Shown below are students currently active in the lab, and those who have moved on to great things.

 


Mark Teshera picture

Mark Teshera

New Ph.D. student Mark Teshera (2016–present) joined the lab after completing a Master's degree at California Sate University, San Marcos, where he studied American black bears. Mark plans to study hybridization and behavior of rattlesnakes for his dissertation. I will post a photo of his work in the field when the project gets started next year.



Aaron robbins picture

Aaron Robbins

Undergraduate Aaron Robbins (2016–present) is working on a barcoding project with amphibians to help identify hundreds of specimens from recent expeditions to DR Congo and Uganda. Below is an unknown species of Leptopelis.

Lepto Bombole ELI2968
 



Morgan Newton Photo

Morgan Newton

Undergraduate Morgan Newton (2016–present) is working on a barcoding project with snakes to help identify hundreds of specimens from recent expeditions to DR Congo and Uganda. Below is an unknown species of Letheobia.

 Letheobia Pamea ELI3064



Waleeja Rashid picture

Waleeja Rashid

Undergraduate Waleeja Rashid (2013–present) is working on a collaborative project with burrowing skinks in the genus Melanoseps. Below is a high-resolution x-ray computer tomography image of a specimen from eastern DR Congo. Waleeja graduated in 2015, but is helping out in the lab while she applies to medical schools.

Melanoseps cf occid congo image



Sam lab photo

Samantha Stewart

Undergraduate Samantha Stewart (2013–2015) worked on several projects with Central African geckos, including the poorly known species Hemidactylus ituriensis, shown at right. She graduated in 2015 and is currently working in the veterinary sciences field.

Hemidact ituriensis Bangale ELI3303



Danny Hughes picture

Danny Hughes

Ph.D. candidate Danny Hughes (2013-present) came all the way from Pennsylvania to work on a dissertation focused on chameleons of the Albertine Rift. His first major publication about neuroanatomy of chameleons was published in PLoS ONE in 2016.

Chamaeleo LwiroEXCP picture




Adan Lara Photo  J. Adan Lara

Master's student J. Adan Lara (2013-2016) defended his thesis on phylogeography of the Natal Puddle Frog (Phrynobatrachus natalensis) in sub-Saharan Africa on 5 May 2016. Additional samples are being analyzed for future publication. Adan is currently teaching at a local community college.

Phryno natalensis Pweto picture



Thornton Larson picture

Thornton Larson

Master's student Thornton Larson (2012-2015) completed a thesis project with frogs in the genus Amietia, which was started by Delilah Castro. His work was published in Molecular Phylogenetics and Evolution in 2016.

Congratulations to Thor for being a 2015 recipient of the Fulbright US Student Program to work on amphibian conservation in Indonesia! Click here for a summary of the project. Thor is now in a Ph.D. program at UT Arlington.

 AboroAmietia



Fernie Medina picture  Fernanda "Fernie" Medina

Master's student Fernanda "Fernie" Medina (2013-2015) completed her thesis project with African skinks in the genus Afroablepharus/Panaspis. This major undertaking is a continuation of a project she started as an undergraduate researcher in my lab. Her work was published in Molecular Phylogenetics and Evolution in 2016.

Panaspis Fern Forest B 



Frank Portillo picture  Frank Portillo

Master's student Frank Portillo (2010-2012) completed a thesis on the systematics of Leptopelis treefrogs from the Itombwe Plateau of eastern Congo. He is a coauthor on a published paper about Leptopelis fiziensis, two first-authored species descriptions were published in 2014 (Leptopelis anebos is shown below), and a major first-authored phylogenetic analysis of Leptopelis from the Albertine Rift was published in 2015. Frank is currently a Ph.D. candidate in my lab, and he is now focused on atractaspidine & aparallactine snake systematics.

LeptopelisBoldPatternTumungu 



Chris Anderson picture  Chris Anderson

In November 2011, M.S. student Chris Anderson (2009-2011) defended his thesis, "Phylogeography of northern populations of the black-tailed rattlesnake (Crotalus molossus Baird and Girard, 1853), with the revalidation of C. ornatus Hallowell, 1854". Chris was awarded the 2011 Outstanding Master's Thesis in Biology for his work, which was published in Herpetological Monographs in 2012. His photograph was featured on the cover. Chris is pursuing a Ph.D. at the University of New Mexico.

Chris Herp Mono Cover



Katrina Dash picture  Katrina Dash

On 18 November 2010, Katrina Dash (formerly Katrina Weber, 2008-2010) defended her thesis, "Systematics of the genus Ptychadena Boulenger, 1917 (Anura: Ptychadenidae) from Democratic Republic of the Congo." Katrina was awarded the 2010 Outstanding Master's Thesis in Biology for her work. Her work was published in a collaborative study in Molecular Phylogenetics and Evolution in 2016.

.PtychadenaOxryRuwenzori

 

Nancy

Nancy Conkey

Undergraduate student Nancy Conkey (2010-2013) completed work on a major project about the evolutionary genetics of the African toad genus Sclerophrys, and she assisted with the Afrixalus project as well. She is now in vet school in Tennessee.

Bufo lemairii Kyolo



RachelRomero  Rachel Romero

Undergraduate student Rachel Romero (2011-2012) completed a project with Afrixalus treefrogs. The project is nearing completion with several colleagues' participation.

AfrixalusKalundu



Cesar Barron picture

Cesar Barron

Undergraduate student Cesar Barron (2009-2011) completed a project on forest cobras in the genus Naja. A collaborative manuscript on the systematics of cobras will be submitted soon. Cesar is currently pursuing a medical degree.

Forest Cobra Burundi Village photo



Delilah Castro

Delilah Castro

Undergraduate student Delilah Castro (2010) completed a project on the phylogeny of frogs in the genus Amietia. Master's student Thornton Larson expanded her work, which was published in 2016. Delilah is currently working as a health inspector in Salem, MA.

Amietia Kibara Mtns Striped 

 



Cesar Villanueva picture

Cesar Villanueva

Undergraduate student Cesar Villanueva (2008-2010) completed a major project on the systematics of Central African lacertid lizards. He is a coauthor on a paper describing a new genus and species (Congolacerta asukului photo at right) of lacertid from the Itombwe highlands of Congo. He is currently working on his MBA at UTEP.

New Genus Mitamba photo



Federico Valdez picture  Federico Valdez

Undergraduate student Federico Valdez (2009-2010) completed a project on the phylogeography of Peruvian geckos, and is a coauthor on a published paper on Hyperolius castaneus phylogeography. He is currently pursuing a Ph.D. at UTEP with advisor Dr. Manuel Llano, with a focus on HIV and the immune system.

Phyllointerandinus photo

 

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