FIGURE 1 in Laboratory Hybridization among North American Whiptail Lizards, Including Aspidoscelis inornata arizonae × A. tigris marmorata (Squamata: Teiidae), Ancestors of Unisexual Clones in Nature

FIGURE 1. Karyotype of laboratory hybrid of A. i. arizonae (♀) × A. t. marmorata (♂), AMNH R-153158, adult-sized intersex individual that superficially resembled a female. Upper row represents the haploid complement of A. t. marmorata (with 3 large Set I metacentric and submetacentric macrochromosomes including the X + 8 biarmed Set II macrochromosomes + 12 Set III microchromosomes). Lower row represents the haploid complement of A. i. arizonae (with 1 Set I macrochromosome including its characteristic NOR and satellite [arrow] + 12 subtelocentric Set II macrochromosomes + 10 Set III microchromosomes). Line represents 10 microns.