I'm just trying to find out whether the male side-blotched lizard is the hetero- or homogametic sex in side-blotched lizards (Uta stansburiana) - some reptiles are ZW system (female heterogamete) and some are XY (male heterogamete).
Kasahara, Y et al. 1983. Chromosome mechanisms of sex determination, G- and C-band patterns and nucleolus organizer regions in Tropidurus torquatus (Sauria, Iguanidae). Genetica 60: 151-156.
Pennock, L.A. et al. 1969. Minute Y chromosome in the lizard genus Uta (Family Iguanidae). Cytogenetics and Genome Research 8: 9-19.