38 
0786.350. Rose, F.L. and K.W. Selcer 1989. Genetic divergence of the allopatric populations of 
Nerodia harteri . J. Herpetol. 23(3):261-267. 
0788.220. Rossman, D.A., and V. Wallach. 1991. Virginia . Cat. Am. Amphib. Rept. 529.1-529.4. 
0789.150. Ruby, D.E. and A.E. Dunham 1987. Variation in home range size along an 
elevational gradient in the iguanid lizard Sceloporus merriami . Oecologia 71(3):473-480. 
0789.300. Rudolph, D.C. and J.G. Dickson. 1990. Streamside zone width and amphibian and 
reptile abundance. Southwest. Nat. 35(4):472-476. 
0789.305. Rudolph, D.C., H. Kyle and R.N. Conner 1990. Red-cockaded woodpeckers vs rat 
snakes: the effectiveness of the resin barrier. Wilson Bull. 102(l):14-22. 
0791.045. Ryan, M.J., R.B. Cocroft and W. Wilczynskki 1990. The role of environmental 
selection in intraspecific divergence of mate recognition signals in the cricket frog, Acris 
crepitans . Evolution 44(7): 1869-1872. 
0791.050. Ryan, M.J. and B.K. Sullivan 1989. Transmission effects on temporal structure in the 
advertisement calls of two toads, Bufo woodhousei and Bufo valliceps . Ethology 
80(1-4):182-189. 
0791.055. Ryan, M.J. and W. Wilczynski 1988. Coevolution of the sender and receiver: effect of 
local mate preference in cricket frogs. Science 240(4860): 1786-1788. 
0791.056. Ryan, M.J. and W. Wilczynski. 1991. Evolution of intraspecific variation in the 
advertisement call of a cricket frog ( Acris crepitans , Hylidae). Biol. J. Linn. Soc. 
44(3):249-271. 
0794.350. Sander, P.M. 1989. Early Permian depositional environments and pond bonebeds in 
central Archer County, Texas. Paleogeogr. Palaeoclimatol. Palaeoecol. 69( 1 -2): 1 -21. 
0797.101. Sanders, O. 1986. The heritage of Bufo woodhousei Girard in Texas (Salientia: 
Bufonidae). Occ. Pap. Strecker Mus., Baylor Univ., No. 1, 28 pp. 
0802.311. Schafer, T.C. and S. Kasper 1989. Additional herpetological records for Texas. Tex. J. 
Sci. 41(3):337-338. 
0802.421. Schatti, B. and L.D. Wilson 1986. Coluber Linnaeus. Cat. Am. Amphib. Rept. 
399.1-399.4. 
0813.490. Scott, N.J., T.C. Maxwell, O.W. Thornton, L.A. Fitzgerald and J.W. Flury 1988. 
Distribution, habitat, and future of Harter’s water snake, Nerodia harteri . in Texas. J. 
Herpetol. 23(4):373-389. 
0816.121. Scudday, J.F. 1988. All-female lizard populations, an advanced form of sexual 
reproduction. Chihuahuan Desert Disc. 23:4-5. 
0816.350. Secor, S.M. 1987. Courtship and mating behavior of the speckled kingsnake, 
Lampropeltis getulus holbrooki . Herpetologica 43(1): 15-28. 
0816.805. Seigel, R.A., M.M. Huggins and N.B. Ford 1987. Reduction in locomotor ability as a 
cost of reproduction in gravid snakes. Oecologia 73:481-485. 
0817.001. Selcer, K.W. 1986. Life history of a successful colonizer: the Mediterranean gecko, 
Hemidactylus turcicus . in southern Texas. Copeia 1986(4):956-962. 
0817.002. Selcer, K.W. 1987. Seasonal variation in fatbody and liver mass of the introduced 
Mediterranean gecko, Hemidactylus turcicus , in Texas. J. Herpetol. 21 (1 ):74-78. 
0817.003. Selcer, K.W. 1987. Factors affecting reproductive output of Mediterranean geckos, 
Hemidactylus turcicus (Sauria Gekkonidae). Diss. Abst. Internatl. B Sci. Eng. 47(10):4036. 
0817.004. Selcer, K.W. 1990. Egg-size relationships in a lizard with fixed clutch size: variation in a 
population of the Mediterranean gecko. Herpetologica 46(1):15-21. 
0819.005. Shaver, D.J. 1989. Geographic Distribution. Chelonia mydas . Herpetol. Rev. 20( 1): 14. 
