Title(s): Associate Professor of Biology
Department: Biology
Contact Information
Phone: 845-687-5242
Office location: Stone Ridge Campus, Har 216
Email: guiherj@sunyulster.edu
Ph.D. Biology- Ecology, Evolutionary Biology and Behavior Subprogram, CUNY Graduate
Center, NY, 2013
M.Phil Biology- Ecology, Evolutionary Biology and Behavior Subprogram, CUNY Graduate
Center, NY, 2010
M.S. Biology, The College of Staten Island, NY, 2007
B.S. Biology, The College of Staten Island, NY, 2005
Microbiology lecture and lab
General Biology lecture and lab
Environmental Themes
Human Biology
Chemistry and Physics lab
Cell Biology lab
I completed my doctoral studies in Biology with an Evolution, Ecology and Behavior concentration at the CUNY Graduate Center. In my research I examined differences in morphology as well as prey capture and mating call behavior in green frogs, Lithobates clamitans, from urban and rural sites.
Additionally, as a Master’s student, I utilized scanning electron microscopy and transmission electron microscopy to describe a female urogenital tract bacterium, Mobiluncus mulieris.
Costello J, Veit R (2012) Frogs as Biological Indicators: Does Habitat Degradation
Impact Prey Capture
Efficiency, World Congress of Herpetology 7, 149-150
Costello J, Veit R (2011) Frogs as Biological Indicators: Does Habitat Degradation Impact Prey Capture Efficiency, Research that Matters: An Exposition of Graduate Research in SUNY and CUNY, 10
Costello J, Blaize J, L’Amoreaux WJ, McCoy EC (2007) Ultrastructure of the Pathogenic Bacteria, Mobiluncus mulieris. Microscopy & Microanalysis 13, 336 – 337.
Costello J, Blaize J, L’Amoreaux WJ, McCoy EC (2006) Ultrastructure of the Pathogenic Bacteria, Mobiluncus mulieris. Microscopy & Microanalysis 12, 324 – 325.
Awarded a Competitive Research Grant from the New Jersey Water Resources Research Institute and USGS for use in water research, 2011
SUNY Ulster Environmental Club Advisor