Presentations / Publications

– 2015. (with Walter E. Meshaka, Jr). The Snake Community of Wallops Island, VA: The Reign of the Eastern Racer, Coluber constrictor. Oral Presentation to the Kansas Herpetological Society 42nd Annual Meeting, Fort Hays, Kansas. (Regional)

– 2015. (with Vladimir Rep). Biodiversity and Demographics of a Snake Assemblage at the Shippensburg University Campus, Cumberland County, Pennsylvania. Oral Presentation to the Kansas Herpetological Society 42nd Annual Meeting, Fort Hays, Kansas. (Regional)

– 2015. (with Jillian Onyskiw). Long Term Survey of Anuran Communities in Letterkenny Army Depot, Franklin County, Pennsylvania  Poster Presentation to the Commonwealth of Pennsylvania University Biologists 46th Annual Meeting, in Indiana University of Pennsylvania, Indiana, PA. (State)

– 2015. (with Alyssa Hay and Anna Rickard). Assessment of Aquatic Turtle Communities in Wetlands, Franklin County, South Central Pennsylvania. Poster Presentation to the Commonwealth of Pennsylvania University Biologists 46th Annual Meeting, in Indiana University of Pennsylvania, Indiana, PA. (State)

– 2015. (with Kelly Babashan and Joshua Wright). Assessment of Factors Affecting Radio Telemetry Techniques Applied to Eastern Box Turtles in Letterkenny Army Depot. Poster Presentation to the Commonwealth of Pennsylvania University Biologists 46th Annual Meeting, in Indiana University of Pennsylvania, Indiana, PA. (State)

– 2015. (with Jason Dallas). Ecology of the Northern Black Racer (Coluber constrictor constrictor) in South-Central Pennsylvania. Poster Presentation to the Commonwealth of Pennsylvania University Biologists 46th Annual Meeting, in Indiana University of Pennsylvania, Indiana, PA. (State)

– 2015. (with Vladimir Rep). Biodiversity and Demographics of a Snake Assemblage at the Shippensburg University Campus, Cumberland County, PA. Oral Presentation to the Commonwealth of Pennsylvania University Biologists 46th Annual Meeting, in Indiana University of Pennsylvania, Indiana, PA. (State)

– 2015. (with Sarah Bartle). Home range, movement patterns, and habitat utilization of female Eastern Box Turtles (Terrapene c. carolina) at a site in south central Pennsylvania: implications for conservation. Oral Presentation to the Commonwealth of Pennsylvania University Biologists 46th Annual Meeting, in Indiana University of Pennsylvania, Indiana, PA. (State)

– 2015. (with Safiya Abubakar). Morphometrics, Ecology and Demographics of Eastern Mud Turtle Kinosternon subrubrum (Lacépède, 1788) in Wallops Island, Virginia. Oral Presentation to the Commonwealth of Pennsylvania University Biologists 46th Annual Meeting, in Indiana University of Pennsylvania, Indiana, PA. (State)

 – 2014. (with Walter E. Meshaka, Jr). The Herpetofauna of Wallops Island: A Case Study of A Community Under Threat. Oral Presentation to the Kansas Herpetological Society 41st Annual Meeting, Manhattan, Kansas. (Regional)

– 2014. (with Nickolas S. Strait and Pablo Antonio Delis). Survey of Turtle Community in Aughwich Stream, Huntington County, Pennsylvania. Poster Presentation to the Commonwealth of Pennsylvania University Biologists 45th Annual Meeting, in Bloomsburg University, Bloomsburg, PA. (State)

– 2014. (with Pablo Antonio Delis and N. Strait). A survey of the Wood Turtle, Glyptemys insculpta, Population in Aughwich Stream, Huntington County, Pennsylvania. Oral Presentation to the Commonwealth of Pennsylvania University Biologists 45th Annual Meeting, in Bloomsburg University, Bloomsburg, PA. (State)

– 2014. (with Ben P. Hepler and W.E. Meshaka). Comparison Of Aquatic Turtle Assemblages In Established And Recently-Constructed Wetlands In South Central Pennsylvania. Oral Presentation to the Commonwealth of Pennsylvania University Biologists 45th Annual Meeting, in Bloomsburg University, Bloomsburg, PA. (State)

– 2014. (with Julia L. Russell and W.E. Meshaka). An Examination of the Morphological Variation in the Ringneck Snake, Diadophis punctatus (Linnaeus, 1766), in Pennsylvania. Oral Presentation to the Commonwealth of Pennsylvania University Biologists 45th Annual Meeting, in Bloomsburg University, Bloomsburg, PA. (State)

– 2014. (with Dorissa L. Brivchik). 2014. Long Term Survey of Ophidians in Natural Islands in an Urban Landscape in Accomack County, Virginia. Poster Presentation to the Commonwealth of Pennsylvania University Biologists 45th Annual Meeting, in Bloomsburg University, Bloomsburg, PA. (State)

– 2014. (with Kimberly A. Kakabar). Biodiversity and Demographics of a Snake Assemblage at the Shippensburg University Campus, Cumberland County, PA. Poster Presentation to the Commonwealth of Pennsylvania University Biologists 45th Annual Meeting, in Bloomsburg University, Bloomsburg, PA. (State)

– 2013. Herpetofauna of Wallops Island.  Oral Presentation to the Friends and Alumni Weekend of the Marine Science consortium now Chincoteague Bay Field Station.  Wallops Island, Virginia. USA. (Regional)

– 2013. (with Casey O’Donnell, and Brad Armen). Phenology of the Anuran Community in Four Wetlands in South Central Pennsylvania Using Automated Acoustic Systems: 2012 Preliminary Findings. Poster Presentation to the Celebration of Student Research, Shippensburg University, Shippensburg, Pennsylvania. (Local).

– 2013. (with Stephanie Williams).  Female reproductive biology and migration patterns of the Marbled Salamander, Ambystoma opacum: 2012 Preliminary Findings. Oral Presentation to the Pennsylvania Academy of Science 89th Annual Meeting, University of Pittsburg, at Bradford, Pennsylvania. (State)

– 2013. (with Sara Bartle).  Morphometrics, Demographics, and Movements of Marbled Salamanders, Ambystoma opacum, in South Central Pennsylvania. Oral Presentation to the Pennsylvania Academy of Science 89th Annual Meeting, University of Pittsburg, at Bradford, Pennsylvania. (State)

– 2013. (with Daniel Hughes).  Snake assemblage dynamics of isolated artificial wetlands in south-central Pennsylvania: implications for wetland management and conservation. Oral Presentation to the Pennsylvania Academy of Science 89th Annual Meeting, University of Pittsburg, at Bradford, Pennsylvania. (State)

2012. (with Walter E. Meshaka, Jr., Eugene Wingert, Randy W. Cassell, and Noel Potter, Jr. Status and Distribution of the Eastern Spadefoot, Scaphiopus holbrookii (Harlan, 1835), in Pennsylvania: Statewide Conservation Implications for an Imperiled Species. Oral Presentation to the Kansas Herpetological Society 39th Annual Meeting, Hays, Kansas. (Regional)

– 2012. (with Sarah Bartle, and Walter E. Meshaka Jr.). Comparison of reproductive characteristics between two mole salamanders from South Central Pennsylvania: implications for conservation. Poster Presentation to the Pennsylvania Academy of Science 88th Annual Meeting, in Cedar Crest College, Allentown, Pennsylvania. (State)

– 2012. (with James Anderson, and Walter E. Meshaka Jr.). A Riverfront Population of the Eastern Garter Snake, Thamnophis s. sirtalis, in South-Central Pennsylvania. Poster Presentation to the Pennsylvania Academy of Science 88th Annual Meeting, in Cedar Crest College, Allentown, Pennsylvania. (State)

– 2012. (with Laurel Campbell, and Walter E. Meshaka Jr.). Geographic Variation in Morphometrics and Life History Traits in Two Spring Peeper (Pseudacris crucifer) populations in South Central Pennsylvania. Poster Presentation to the Pennsylvania Academy of Science 88th Annual Meeting, in Cedar Crest College, Allentown, Pennsylvania. (State)

– 2012. (with Jaclyn M. Adams, and Brad Armen). Phenology of the Anuran Community in Four Wetlands in South Central Pennsylvania Using Automated Acoustic Systems. Poster Presentation to the Celebration of Student Research, Shippensburg University, Shippensburg, Pennsylvania. (State)

– 2012. (with Alexander F. Delis, and Brad Armen). A New Apparatus for Measuring Plastral Adduction Forces in the Eastern Box Turtle (Terrapene c. carolina L.). Poster Presentation to the Pennsylvania Academy of Science Annual Meeting, in Cedar Crest College, Allentown, Pennsylvania. (State)

– 2012. (with Pamela Simons, and Heather Sahli). Seed dispersal by the eastern Box Turtle (Terrapene c. carolina). Poster Presentation to the Pennsylvania Academy of Science 88th Annual Meeting, in Cedar Crest College, Allentown, Pennsylvania. (State)

– 2012. (with William Humbert, and Walter E. Meshaka Jr.).  Morphometrics and Ecology of the American Toad (Anaxyrus americanus) at Letterkenny Army Depot, South Central Pennsylvania. Oral Presentation Presentation to the Pennsylvania Academy of Science 88th Annual Meeting, in Cedar Crest College, Allentown, Pennsylvania. (State)

– 2011. Female Reproductive Biology of the Eastern Box Turtle, (Terrapene c. carolina) in Letterkenny Army Depot, Franklin County, South-Central Pennsylvania. Oral Presentation to the Kansas Herpetological Society 38th Annual Meeting, Wichita, Kansas. (Regional)

– 2011. The Hurricane Toad: Activity Patterns and Reproduction of the Eastern Spadefoot Toad (Scaphiopus holbrookii) in West-Central Florida. Oral Presentation to the Kansas Herpetological Society 38th Annual Meeting, Wichita, Kansas. (Regional)

– 2011. (with Dr. Walter E. Meshaka, Jr.).  Snake Assemblage Structures in the Letterkenny Army Depot, in South-Central Pennsylvania.  Oral Presentation to the Kansas Herpetological Society 38th Annual Meeting, Wichita, Kansas. (Regional)

– 2011. (with Dr. Walter E. Meshaka, Jr., and William Humbert).  Ecology of the American Toad (Anaxyrus americanus) in a Northern Allegheny Forest in Pennsylvania. Oral Presentation to the Kansas Herpetological Society 38th Annual Meeting, Wichita, Kansas. (Regional)

– 2011. (with Jason Unrath. and R. McCann).  Determination of Tetrodotoxin in Extracts Obtained from the Red-Spotted Newt, Notophthalmus viridescens, from Franklin County, Pennsylvania Undergraduate Poster Presentation to the National American Chemical Society Meeting, Las Vegas, Nevada. (National)

– 2011. (with Alexander Eckman). Survey of Snakes in Natural Islands in an Urban and Agricultural Landscape Directly Flanking the Shippensburg University Campus. Oral Presentation to the Pennsylvania Academy of Science 87th Annual Meeting, in Altoona, PA. (State)

– 2011. (with Laurel Campbell. and Justin Wissler). Some Life History Traits of the Spring Peeper (Pseudacris crucifer) in Cumberland County, South Central Pennsylvania. Oral Presentation to the Pennsylvania Academy of Science 87th Annual Meeting, in Altoona, PA. (State)

– 2010. (with Matthew Pauli. and R. McCann).  Analysis of tetrodotoxin production by the Spotted Newt, Notophthalmus viridescens, in south central Pennsylvania Undergraduate Poster Presentation to the National American Chemical Society Meeting, San Francisco, California. (National)

– 2010. (with Naim Edwards. and Dr. Walter E. Meshaka, Jr.).  Seasonal Activity, Reproductive Cycles, and Growth of the Pickerel Frog, Lithobates palustris (LeConte, 1825), From Pennsylvania.  Oral Presentation to the Kansas Herpetological Society 37th Annual Meeting, Topeka Zoo, Topeka, Kansas. (Regional)

– 2010. Research at the Marine Science Consortium: From Ghost Crabs to Mighty Black Rat Snakes.  Oral Presentation to the Marine Science Consortium Open House, Wallops Island, Virginia. USA. (Regional)

 – 2010. Variability in snake assemblage structure at sites in the Letterkenny Army Depot in south-central Pennsylvania.  Oral Presentation to the Joint Meeting of the Herpetologists’ League, American Society of Ichthyologists and Herpetologists, and the Society for the Study of Amphibians and Reptiles.  Providence, Rhode Island, USA. (International)

– 2009. (with Jennifer Patterson. and Dr. R. McCann).  Analysis of tetrodotoxin production in Notophthalmus viridescens by ELISA. Undergraduate Poster Presentation to the National American Chemical Society Meeting, Salt Lake City, Utah. (National)

– 2009. (with Dr. Walter E. Meshaka, Jr.).  Summer racers, some are not: Seasonal activity patterns of snakes at Letterkenny Army Depot in south-central Pennsylvania. Oral Presentation to the Kansas Herpetological Society 36th Annual Meeting, Olathe. Kansas. (Regional)

– 2009. (with Dr. Walter Meshaka).  Variability in snake assemblage structure at sites in the Letterkenny Army Depot in south-central Pennsylvania.  Oral Presentation to the Kansas Herpetological Society 36th Annual Meeting, Olathe. Kansas, (Regional)

– 2008. (with Laura Hock, Dr. L.B., Richardson, J.N., and Dr. R. McCann).  HPLC analysis of tetrodotoxin production in Notophthalmus viridescens.  Undergraduate Poster Presentation to the National American Chemical Society Meeting, New Orleans, LA. (National)

 – 2008. (with K. Tarasan) Eastern Box Turtle (Terrapene carolina carolina) Morphology and Incidence of Disease in an Anthropogenically Modified Area: Letterkenny Army Depot, South-Central Pennsylvania. Oral Presentation to the Commonwealth of Pennsylvania University Biologists Annual Meeting, in Shippensburg University, Shippensburg, PA. (State)

– 2008. (with K. L. Waisanen) Movement of Gravid Female Eastern Box Turtles, Terrapene carolina carolina, in Response to Precipitation and Temperature. Poster Presentation to the Commonwealth of Pennsylvania University Biologists Annual Meeting, in Shippensburg University, Shippensburg, PA. (State)

– 2007. (with K. Tarasan) Demography and morphology of the Eastern Box Turtle (Terrapene c. carolina) in a partly agriculturally disturbed habitat, Letterkenny Army Depot, South-Central Pennsylvania.  Oral Presentation to the 3rd Box Turtle Conservation and Ecology Workshop Edgewater, Maryland. (National)

 – 2006. Natural history of the Eastern Box Turtle (Terrapene carolina) in an anthropogenically impacted area: LEAD, South Central Pennsylvania.  Oral Presentation to the Joint Meeting of the Herpetologists’ League, American Society of Ichthyologists and Herpetologists, and the Society for the Study of Amphibians and Reptiles.  New Orleans, Louisiana, USA. (International)

– 2006. (with Dr. R. L. Stewart Jr. and C. Kindlin) The mammalian fauna of Letterkenny Army Depot, Pennsylvania. Poster Presentation to the Pennsylvania Academy of Science Annual Meeting, in Grantville, PA. (State)

– 2006. (with Dr. R. L. Stewart Jr.) Amphibians and reptiles in south central Pennsylvania: monitoring and management at Letterkenny Army Depot. Poster Presentation to the Pennsylvania Academy of Science Annual Meeting, in Grantville, PA.(State)

– 2006. (with E. Ogden , C. Kindlin, and R. Stewart) A survey of coyote (Canis latrans) endoparastes in Pennsylvania based on fecal analysis. Poster Presentation to the Pennsylvania Academy of Science Annual Meeting, in Grantville, PA. (State)

– 2006. (with K. W. Steinmann and R.L. Stewart Jr.) Winter diet of coyotes (Canis latrans) in Pennsylvania using stomach content analysis. Poster Presentation to the Commonwealth of Pennsylvania University Biologists Annual Meeting, in Kutztown, PA. (State)

– 2005. (with R. L. Stewart Jr. and C. M. Kindlin) The Mammalian Fauna of Letterkenny Army Depot, Pennsylvania: Conservation and Restoration Opportunities for Small Mammals. Poster Presentation to the Threatened, Endangered, and At-Risk Species Research Symposium and Workshop, Strategic Environmental Research and Development Program funded by the Department of Defense, Department of Energy, and Environmental Protection Agency. Baltimore, MD, USA. (International)

– 2005. (with R. L. Stewart Jr.) The Herpetofauna of Letterkenny Army Depot, South Central Pennsylvania: Long Term Monitoring and Management of Amphibians and Reptiles. Poster Presentation to the Threatened, Endangered, and At-Risk Species Research Symposium and Workshop, Strategic Environmental Research and Development Program funded by the Department of Defense, Department of Energy, and Environmental Protection Agency. Baltimore, MD, USA. (International)

– 2005. (with E. Ogden, C. Kindlin, and R. Stewart Jr.) Coyotes serving as helminth reservoirs throughout Pennsylvania. Poster Presentation to the Commonwealth of Pennsylvania University Biologists Annual Meeting, at Millersville University, PA. (State)

 2005. Between a Rocket and a Hard Place: The Herpetofauna of LEAD, South Central Pennsylvania. Oral Presentation to the Joint Meeting of the Herpetologists’ League, American Society of Ichthyologists and Herpetologists, and the Society for the Study of Amphibians and Reptiles.  Tampa, Florida, USA. (International)

 – 2005. (with Lacey Conrad) Transepidermal water loss in shed snake skin from aquatic and terrestrial snakes. Oral Presentation to the Annual Meeting of Commonwealth of Pennsylvania University Biologists. Millersville University, Millersville, PA. (State)

– 2005. (with Matthew Rach) Thermoregulation in gravid timber rattlesnakes (Crotalus horridus) at basking sites in North Central Pennsylvania. Oral Presentation to the Annual Meeting of Commonwealth of Pennsylvania University Biologists. Millersville University, Millersville, PA. (State)

 – 2005. (with Lacey Conrad) Transepidermal water loss in shed snake skin from aquatic and terrestrial snakes. Oral Presentation to the Annual Meeting of the Pennsylvania Academy of Sciences.  Radisson Inn, Camp Hill, PA. (State)

– 2005. (with Matthew Rach) Thermoregulation in gravid timber rattlesnakes (Crotalus horridus) at basking sites in North Central Pennsylvania. Oral Presentation to the Annual Meeting of the Pennsylvania Academy of Sciences.  Radisson Inn, Camp Hill, PA. (State)

– 2003. Fossorial preferences of Three West Central Florida treefrogs: Implications for conservation. Oral Presentation to the Joint Meeting of the Herpetologists’ League, American Society of Ichthyologists and Herpetologists, and the Society for the Study of Amphibians and Reptiles.  Manaus, Brazil. (International)

 – 2003. Spatial and Temporal mechanisms affecting anuran population fluctuations in Florida sandhill habitats. With Brian J. Halstead, Henry R. Mushinsky, and Earl D. McCoy.  Oral Presentation to the Joint Meeting of the Herpetologists’ League, American Society of Ichthyologists and Herpetologists, and the Society for the Study of Amphibians and Reptiles.  Manaus, Brazil. (International)

–  2001. Hyla gratiosa and H. femoralis (Anura: Hylidae) in West Central Florida: a comparative study of rarity and commonness. Oral presentation to the Biology Department, University of South Florida, Tampa, FL. (Local)

–  2000. Rarity vs. Commonness: Hyla femoralis and Hyla gratiosa (Hylidae: Anura), a case study.  Poster Presentation to the Joint Meeting of the Herpetologists’ League, American Society of Ichthyologists and Herpetologists, and the Society for the Study of Amphibians and Reptiles.  La Paz, Mexico. (International)

–  1999. Rarity vs. Commonness: Hyla femoralis and H. gratiosa (Hylidae: Anura), a Case Study. Oral presentation to the Florida Ecological and Evolutionary Society, Archbold Biological Station, Lake Placid, FL. (State)

–  1999. Association of Basidiobolus sp. with Anurans in West Central Florida (with Rex T. Nelson).   Oral presentation to the American Mycological Society, Pittsburgh, Pennsylvania, USA. (International)

–  1995. Burrowing substrate preference in the eastern spadefoot toad, Scaphiopus h. Holbrookii (Pelobatidae: Anura).  Oral presentation to the Joint Meeting of the Herpetologists’ League and American Society of Ichthyologists and Herpetologists, University of Alberta, Edmonton, Alberta, Canada. (International)

–  1994.  Herpetofauna of Florida: Overview on Effects of Urbanization on the Community of Anurans.  Oral presentation to the Department of Education Conservation of Busch Gardens Florida, Anheuser Busch Co., Tampa, FL. (Local)

 –  1993. Effects of Urbanization on the Community of Anurans of a Pine Flatwood Habitat in West Central Florida.  Oral presentation to the Department of Biology, University of South Florida, Tampa, FL. (Local)

–  1992. Effects of Urbanization on the Community of Anurans of a Pine Flatwood Habitat in West Central Florida.  Oral presentation to the Annual Meeting of the Society for the Study of Amphibians and Reptiles, University of Texas, El Paso, Texas, USA. (International)

 Invited Speaker/Conferences/Symposia/Science Referee

 – 2013. (With Dr. Walter E. Meshaka Jr.). The Herpetofauna of Wallops Island.  Oral Presentation to the Alumni of the Marine Science Consortium. Chincoteague Bay Field Station, Wallops Island, VA. (Regional)

 – 2012. Challenges to the Conservation of the Herpetofauna in the USA: Warnings from Pennsylvania, Virginia, and Florida. Oral Presentation to the XII Congreso Luso-Espaňol de Herpetologia, by the Spanish and Portuguese Herpetological societies. Sangonera La Verde, Murcia, SPAIN (International)

– 2012. (With Dr. Walter E. Meshaka Jr.). The Herpetofauna of Wallops Island: 2011 and Beyond.  Oral Presentation to the 2nd Coastal Zone Research Symposium. Marine Science Consortium Education Center, Wallops Island, VA. (Regional)

 – 2011. Long Term Study of the Herpetofauna of Wallops Island, VA:  Climate Change Might Make It Really Short. Oral presentation to the Bloomsburg Biology Department, Bloomsburg University of Pennsylvania, Bloomsburg, Pennsylvania. (Local)

– 2011. (With Dr. Walter E. Meshaka Jr.). Status and Conservation of the Wallops Island Coastal Barrier Island Herpetofauna.  Oral Presentation to the First Coastal Zone Research Symposium. Marine Science Consortium Education Center, Wallops Island, VA. (Regional)

 – 2010. Frogs, Turtles, and Snakes, Oh my! From Florida to Pennsylvania, My Journey in Herpetofauna Conservation – Ranas, Tortugas, y Serpientes, Vaya!: Desde Florida a Pennsylvania, Mi Sendero en la Conservación de la Herpetofauna. Oral Presentation to the Asociación de Naturalistas del Sureste, Murcia, SPAIN (International)

– 2008. Effects of Climate Change on Amphibians and Reptiles. Global Warming Teach In. Symposium organized by Shippensburg University, Shippensburg. PA.

– 2006. Criminal Justice Symposium: A Biological Perspective, Gestation In Human Beings, as part of “Roe Vs. Wade.” Shippensburg University, Shippensburg. (Check title).

– 2005.  Student Oral Presentation Awards Judge in the Annual Meeting of the American Society of Ichthyologists and Herpetologists.  Area of Ethology and Ecology. Tampa, Florida.

– 2005.  The Dover Dilemma: A Conversation on Religion in the Science Classroom.  Organized   by the Central Pennsylvania Coalition for the Defense of Civil Liberties and the Dickenson School of Law.  Carlisle, Pennsylvania, USA.

– 2002. To Be or Not to Be? Common or Rare, These Are the Keys. That is the Question, I Seefor Frogs Living on Florida’s Trees. Presentation to the Interdisciplinary Science Seminar Series. Shippensburg University, Franklin Science Center. Shippensburg, Pennsylvania, USA.

Publications

Book Chapters

 Delis, Pablo R. and H. R. Mushinsky.  2005.  Human Disturbance and Florida Anurans.  In Walter E. Meshaka, Jr. and Kimberly J. Babbitt, Editors, Status and Conservation of Florida Amphibians and Reptiles.  Krieger Press. Pages: 15-22.

 Refereed Publications

 Meshaka, W.E. Jr., L. Long, A. Tegeler, W.S. Humbert and Pablo R. Delis. 2016. Reproductive phenophases of the American Toad, (Anaxyrus americanus Holbrook, 1836), in the Ligonier Valley of Southwestern Pennsylvania. Bulletin of the Maryland Herpetological Society, 52(1-4):23-37.

Meshaka, W.E. Jr., E. Wingert, T. Frey, M. Roberts, C. Zwemer, S.R. Bartle, N.A. Davidson, Pablo R. Delis, and G.R. Cline. 2015. Confirmation of species identity, body sizes, and clutch characteristics of the eastern gray treefrog (Hyla versicolor LeConte, 1825) from Cumberland County, Pennsylvania. Collinsorum, 4(1):12-15.

Delis, Pablo R., W.E. Meshaka, Jr, E. Wingert, and S. Bartle 2015. A test of reproductive advantage in two competitive mole salamanders (Caudata: Ambystomatidae) from a single site in south-central Pennsylvania. Basic and Applied Herpetology, 29:21-31.

Meshaka, W.E. Jr., S.I. Williams, E. Wingert, and Pablo R. Delis. 2015. Adult body sizes and clutch characteristics of the marbled salamander (Ambystoma opacum) from Letterkenny Army Depot in south-central Pennsylvania. Collinsorum, 4(3):10-12.

Meshaka, W.E. Jr., V.R. Rep, Pablo R. Delis, and E. Wingert. 2015. Selected life history traits of the Bullfrog, Lithobates catesbeianus (Shaw, 1802), and the Green Frog (L. clamitans melanota (Latreille, 1801) at a park in south-central Pennsylvania: geographic and interspecific comparisons. Collinsorum, 4(3):13-18.

 Meshaka, Walter E., Jr., Pablo R. Delis, and Katie Walters. 2015. Geographic variation in selected life history traits of the Eastern Narrowmouth Toad, Gastrophryne carolinensis (Holbrook, 1836), along the northeastern edge of its geographic range. The Journal of North American Herpetology 2015(1):1-5.

Meshaka, Walter E. Jr. and Pablo R. Delis. 2014. Snake Assemblage Structures and Seasonal Activity Patterns on a Military Base in South-Central Pennsylvania: Land Management Implications for Snake Conservation.  The Journal of North American Herpetology 2014(1): 7-20.

Meshaka, E. Walter Jr., Stephanie I. Williams, Sarah R. Bartle, Pablo R. Delis, and Eugene Wingert. 2013. Breeding and Larval Growth of the Marbled Salamander, Ambystoma opacum (Gravenhorst, 1807), From Two Adjacent Sites in South-Central Pennsylvania. Bulletin of the Maryland Herpetological Society, 49: 22-29.

 Meshaka, E. Walter Jr., Naim Edwards and Pablo R. Delis. 2012. Seasonal activity, reproductive cycles, and growth of the pickerel frog, Lithobates palustris (LeConte, 1825), from Pennsylvania. Herpetological Bulletin 119: 1-8.

Meshaka, E. Walter Jr., Eugene Wingert, Randy W. Cassell, Pablo R.  Delis, and Noel Potter Jr. 2012. Status and distribution of the Eastern Spadefopot, Scaphiopus holbrookii (Harlan, 1835), in Pennsylvania: state wide conservation implications for an imperiled species. Collinsorum 1(2/3): 20-24.

 Meshaka, E. Walter Jr., James Anderson, and Pablo R. Delis. 2012. A riverfront population of the Eastern Garter Snake (Thamnophis sirtalis): conservation implications of successful colonization of a linear urban system. Collinsorum 1(2/3): 15-19.

 Meshaka, E. Walter Jr., Sarah Bartle, Pablo R. Delis, and Eugene Wingert. 2012. Adult body size and adult characteristics of the Spring Peeper, Pseudacris crucifer, (Wied-Neuwied, 1838), from a single site in south-central Pennsylvania. Collinsorum 1(2/3): 7-8.

 Meshaka, E. Walter Jr., Eugene Wingert, Randy Cassell, Pablo R. Delis, and Sarah A. Mortzfeldt. 2011. Breeding episodes of the Eastern Spadefopot, Scaphiopus holbrookii (Harlan, 1835), in Central Pennsylvania. Journal of Kansas Herpetology 40: 10-12.

Steinmann. Keith, W., Melanie J. Cegelski, Pablo R. Delis, and Stewart, Richard L. Jr. 2011. Dietary Patterns of Pennsylvania Coyotes During Winter. Keystone Journal of Undergraduate Research 1(1):13-18.

Meshaka, E. Walter Jr., Pablo R. Delis, and Sarah A. Mortzfeldt. 2011. Seasonal Activity, Reproductive Cycles, and Growth of the Northern Leopard Frog, Lithobates pipiens (Schreber, 1782), From Pennsylvania. Bulletin of the Maryland Herpetological Society, 47: 23-35.

Meshaka, E. Walter Jr. and Pablo R., Delis. 2010. Clutch Sizes in Two Populations of the Eastern Garter Snake (Thamnophis sirtalis), in Pennsylvania. Reptiles and Amphibians 17: 206-208

 Stewart, Richard L. Jr., Pablo R. Delis, and Craig M. Kindlin. 2008. An inventory of the small mammals of Letterkenny Army Depot, Franklin county Pennsylvania. Journal of the Pennsylvania Academy of Sciences 81(2):59-65.

 Delis, Pablo R. and P. E. Sutton. 2005. Cnemidophorus sexlineatus (Six-Lined Racerunner). Behavior.  Herpetological Review. 36(2): 173.

Nelson R. T., B. J. Cochrane, P. R. Delis and D. Te Strake.  2002. Basidioboliasis in anurans in Florida.  Journal of Wildlife Disease 38(2): 463-467.

 Jansen, K. P., A. P. Summers, and P. R. Delis.  2001. Spadefoot toads (Scaphiopus holbrookii holbrookii) in an urban landscape: effects of nonnatural substrates on burrowing in adults and juveniles. Journal of Herpetology 35:141-145.

Christman, S. P., C. A. Young, S. Gonzalez, K. Hill, G. Navratil, and P. Delis.  2000.  New Records of Amphibians and Reptiles from Hardee County, Florida.  Herpetological review 31: 116-117.

Delis, Pablo R., Henry R. Mushinsky, and Earl D. McCoy.  1996.  Decline of some west-central Florida anuran populations in response to habitat degradation.  Biodiversity and Conservation  5: 1579-1595.

Delis, Pablo R. and Adam P. Summers.  1996.  Note on the Barking Treefrog  (Hyla gratiosa) Reproduction in West Central Florida.  Herpetological Review 27: 25-26

Summers, A. P. and P. R. Delis.  1994.  Burrowing Performance and Kinematics in the            Eastern Spadefoot Toad, Scaphiopus holbrookii.  American Zoologist, index: 34/b-14A.

 Educational Material

 Delis, Pablo R. 2008.  Perch Dissection.  In Laboratory Manual For Principle Of Biology I, BIO 115. Shippensburg University, Shippensburg, Pennsylvania, USA. 65-70 p. (Check specifics and the Other chapter)

Delis, Pablo R. 2006.  Perch Dissection.  In Laboratory Manual For Principle Of Biology I, BIO 115. Shippensburg University. Shippensburg, Pennsylvania, USA. 65-70 p. (Check specifics and the Other chapter)

 Delis, Pablo R. 1999.  Laboratory Manual For Biological Science II, BSC 1011L. Hillsborough Community College Press.  Tampa, Florida, USA. 70 p.

 Non Refereed and Other Publications

 Delis, Pablo R. 2012. Memories of Joseph Collins. Collinsorum 1(1): 14-15.

Delis, Pablo R., R. S. Stewart, and C. Kindlin. 2010. The Herpetofauna of Letterkenny Army Depot, South-Central Pennsylvania: A Starting Point to the Long-Term Monitoring and Management of Amphibians and Reptiles. Journal of Kansas Herpetology 34: 11-16.

 Stewart Jr. R. L. and Pablo R. Delis. 2006. Pennsylvania Academy of Science Newsletter, August 64(4): 1-15.

 Stewart Jr. R. L. and Pablo R. Delis. 2006. Pennsylvania Academy of Science Newsletter, May 64(3): 1-16.

Stewart Jr. R. L. and Pablo R. Delis. 2006. Pennsylvania Academy of Science Newsletter, February 64(2): 1-16.

Stewart Jr. R. L. and Pablo R. Delis. 2006 Pennsylvania Academy of Science Newsletter, January 64(1): 1-16.

Delis, R. Pablo. 2005. The Northern Garter Snake (Thamnophis sirtalis) in Pennsylvania. Pennsylvania Academy of Science Newsletter, 63(3): 7

 Stewart Jr. R. L. and Pablo R. Delis. 2005. Pennsylvania Academy of Science Newsletter, May 63(3): 1-16.

Stewart Jr. R. L. and Pablo R. Delis. 2005. Pennsylvania Academy of Science Newsletter, February 63(2): 1-16.

Delis, R. Pablo et al. 2005. Shippensburg professors: ‘Let science be science.’  York Daily Record. February 13, 2005

Stewart Jr. R. L. and Pablo R. Delis. 2005. Pennsylvania Academy of Science Newsletter, January 63(1): 1-16.

Delis, R. Pablo. 2004. Intelligent design in our schools: An embarrassment to Pennsylvania and a disservice to our students. Pennsylvania Academy of Science Newsletter, 62(5): 3.

 Stewart Jr. R. L. and Pablo R. Delis. 2004. Pennsylvania Academy of Science Newsletter, October 62(5): 1-16.

 Stewart Jr. R. L. and Pablo R. Delis. 2004. Pennsylvania Academy of Science Newsletter, August 62(4): 1-16.

Stewart Jr. R. L. and Pablo R. Delis. 2004. Pennsylvania Academy of Science Newsletter, May 62(3): 1-16.

Delis, R. Pablo. 2004. Pennsylvania Scientists.  Shippensburg University.  Gordon Kirkland Jr. (1943-1999). Pennsylvania Academy of Science Newsletter, 62(3): 10.

Delis, R. Pablo. 2004. The Eastern Box Turtle (Terrapene carolina carolina) in Pennsylvania. Pennsylvania Academy of Science Newsletter, 62(3): 7

Delis, Pablo R.  2001.  Hyla gratiosa and H. femoralis (Anura: Hylidae) in West Central Florida: a comparative study of rarity and commonness. Ph. D. Dissertation, University of South Florida, Tampa, Florida, USA.  253 p.

Delis, Pablo R.  1993.  Effects of Urbanization on the Community of Anurans of a Pine Flatwood Habitat in West Central Florida.  Master’s thesis, University of South Florida,       Tampa, Florida, USA.  47 p.

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