Whiteman, H.H., J.D. Krenz, & R.D. Semlitsch. In Press. Intermorph breeding and the potential for reproductive isolation in polymorphic mole salamanders (Ambystoma talpoideum). Behavioral Ecology and Sociobiology.
Krenz, J.D., and P.A. Verrell. 2002. Integrity in the midst of sympatry: Does sexual incompatibility facilitate the coexistence of metamorphic and paedomorphic mole salamanders (Ambystoma talpoideum)? J. Zoology 258:435-440.
Gabor, C.R., J.D. Krenz and R.G. Jaeger. 2000. Female choice, male interference, and sperm precedence in the red-spotted newt. Behavioral Ecology 11:115-124.
Krenz, J.D., R.D. Semlitsch, H.C. Gerhardt, and P.A. Mahoney. 1999. Isolation and characterization of simple sequence repeat loci in the gray tree frog, Hyla chrysoscelis. Genome 42:676-680.
Verrell, P.A., and J.D. Krenz. 1998. Competition for mates in the the mole salamander, Ambystoma talpoideum: Tactics that may maximize male mating success. Behaviour 135:121-138.
Gibbons, J.W., J.D. Krenz, (et al.). 1997. Perceptions of species abundance, distribution, and diversity: Lessons from four decades of sampling on a government managed reserve. Environmental Management 21:259-268.
Chazal, A.C., J.D. Krenz, and D.E. Scott. 1996. Relationship of larval density and heterozygosity to growth and survival of juvenile marbled salamanders (Ambystoma opacum). Canadian. J. Zoology 74:1123-1129.
Sever D.M., L.C. Rania, and J.D. Krenz. 1996. Annual cycle of sperm storage in spermathecae of the red-spotted newt, Notophthalmus viridescens (Amphibia: Salamandridae). J. Morphology 227:155-170.
Sever, D.M., L.C. Rania, and J.D. Krenz. 1996. Reproduction of the salamander Siren intermedia Le Conte with especial reference to oviducal anatomy and mode of fertilization. J. Morphology 227:335-348.
Krenz, J.D., and D.M. Sever. 1995. Mating and oviposition in paedomorphic Ambystoma talpoideum precedes the arrival of terrestrial males. Herpetologica 51:387-393.
Sever, D.M., J.D. Krenz, K.M. Johnson, and L.C. Rania. 1995. Morphology and evolutionary implications of the annual cycle of secretion and sperm storage in spermathecae of the salamander Ambystoma opacum (Amphibia: Ambystomatidae). J. Morphology. 223:35-46.
Krenz, J.D., and D.E. Scott. 1994. Terrestrial courtship affects mating locations in Ambystoma opacum. Herpetologica 50:46-50.
Hartman, G.D., and J.D. Krenz. 1993. Estimating population density of moles Scalopus aquaticus using assessment lines. Acta Theriologica 38:305-314.
