8 



Hydrophis caerulescens: Redfield, et al. 1978 



Hydrophis elegans: Redfield, et al. 1978 



Hydrophis inornatus: Redfield, et al. 1978 



Hydrophis ornatus: Redfield, et al. 1978 



Hy/a arborea: Chardez 1968; Degani 1986; Joly and Morand 1994; Morand and Joly 1995 



Hyla crucifer. Glooschenko, et al. 1992; Kutka and Bachmann 1990 



Hyla versicolor. Kutka and Bachmann 1 990 



Hyperolius argus: Patterson and McLachlan 1 989 



Hyperolius marmoratus: Patterson and McLachlan 1989 



Kassina senegalensis: Patterson and McLachlan 1 989 



Lapemis hardwickii: Redfield, et al. 1978 



Natrix natrix: Luiselli and Rugiero 1991 

 Matrix tessellata: Luiselli and Rugiero 1991 

 Necturus sp.: Gilderhus and Johnson 1980 



Notophthalmus viridescens: Kesier and Munns 1991; Kutka and Bachmann 1990; 

 Strohmeier, et al. 1989 



Pelamis piaturus: Redfield, et al. 1978 



Pelobates syriacus: Degani 1986 



Pelodytes punctatus: Joly and Morand 1994; Morand and Joly 1995 



Phrynobatrachus natalensis: Patterson and McLachlan 1989 



Pseudacris trieseriata: Kutka and Bachmann 1990 



Ptychadena anchietae: Osborne and McLachlan 1985; Patterson and McLachlan 1989 



Ptychadena mascariensis: Patterson and McLachlan 1989 



Ptychadena porosissima: Patterson and McLachlan 1 989 



Pyxicephalus adsperus: Patterson and McLachlan 1989 



Rana angolensis: Patterson and McLachlan 1989 



Rana arvalis: Surova 1991 



Rana clamitans: Glooschenko, et al. 1992; Kutka and Bachmann 1990 



Rana dalmatina: Joly and Morand 1994; Morand and Joly 1995 



Rana esculenta: Chardez 1968; Joly and Morand 1994; Luiselli and Rugiero 1991; 



Manteifel and Bastakov 1986 

 Rana johnstoni: Patterson and McLachlan 1989 



Rana pipiens: DuBois, et al. 1995; Freda, J. et al. 1990; Glooschenko, et al. 1992 

 Rana ridibunda: Degani 1986; Joly and Morand 1994; Manteifel and Bastakov 1986; 



Morand and Joly 1995 

 Rana sylvatica: Clark and LaZerte 1985; Freda and McDonald 1993; Glooschenko, et al. 



1992; Kutka and Bachmann 1990 

 Rana temporaria: Chardez 1968; Costa 1967; Joly and Morand 1994; Manteifel and 



Bastakov 1986; Pravda 1973; Viertel 1992 

 Rana terrestris: Manteifel and Bastakov 1986 



Salamandra salamandra: Degani 1986; Degani, et al. 1980; Warburg, et al. 1979 

 Salamandra taeniata: Chardez 1968 



