Abstract
The Northern Curly-tailed Lizard (Leiocephalus carinatus armouri) is invasive in Florida, where it has establishedmultiple populations. Like most animals, the species faces various environmental pressures, including predation,which influences reproductive strategies. To test the hypothesis that a correlation exists between predation rates onfemales and offspring-resource allocation, we examined specimens from 11 populations in Florida, assuming that thosewith broken tails had encountered a potential predator. To quantify offspring-resource allocation, we used the numberof ovarian follicles in each female and the ratio of number to average size of the largest follicles. We predicted that thosetraits would differ between lizards with and without broken tails. We did not detect the expected correlation, suggestingthat predation pressure did not affect the number or size of follicles. Consistent with other lizard species, we did findthat larger body size was correlated with a greater number of follicles.
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