Sexual size dimorphism (SSD) evolves because body size is usually related to reproductive
success through different pathways in females and males. Female body size is strongly …

Species with wide distribution, generally show variations in life history characteristics, which
can be attributed to environmental causes. In this study, we analyzed the reproductive cycle …

The annual histological changes in ovarian morphology (oogenesis, follicular atresia, and
corpus luteum) are described for the Mexican lizard Sceloporus grammicus, in two …

Sexual dimorphism in lizards is determined by ecological and environmental factors.
Broadly distributed species may show variation in patterns of sexual dimorphism toward …

Sexual dimorphism is a widespread feature in the Animal Kingdom. In lizards of the
Sceloporus grammicus complex, studies of sexual dimorphism that analyze the allometric …

We performed a common garden experiment to assess the differences in life history
associated with local adaptation in Takydromus wolteri. Adults from Harbin (cold) and …

Populations and chromosomal races of a species often show variation in life-history
characteristics due to phylogeny and environmental factors. We analysed variation in snout …

Very little information is documented about variation in sexual size dimorphism between
years within populations of a single species, and studies covering related topics are very …

Knowing the age structure of endangered species is important in order to contribute to future
conservation studies for such species. In this context, we investigated age structure, age at …

We investigated age structure, age at sexual maturity, lifespan, growth and survival rate and
adult life expectancy (as demographic life-history traits) as well as body size of two …