Fig. 23 in Natural Hybridization Between the Teiid Lizards Cnemidophorus tesselatus (Parthenogenetic) and C. tigris marmoratus (Bisexual): Assessment of Evolutionary Alternatives

Fig. 23. Generations of Cnemidophorus tesselatus X C. tigris marmoratus hybrids and of C. tesselatus inferred from snout–vent length data (mm) in samples collected at Arroyo del Macho in 1996– 1999. For each year depicted, the May–October activity period is included, and each horizontal line representing a lizard extends from the estimated year and month of hatching to the year and month of collection. Sex of each hybrid (M or F) is indicated.