This paper explores the biological, historical, and ecological facets of hamsters (subfamily Cricetinae ). Originally native to arid regions of Europe and Asia, hamsters transitioned from wild, solitary burrowers to one of the world's most popular small pets and vital biomedical research models. This paper examines their unique physiological adaptations, the history of their domestication, and current conservation challenges facing wild species. Introduction
Hamsters possess several specialized traits that facilitate survival in harsh, arid environments: hamster
: Hamsters are primarily nocturnal or crepuscular, allowing them to avoid daytime predators and extreme temperatures. While often viewed through the lens of pet
: Most species, particularly the Syrian hamster, are highly territorial and solitary, meeting only for brief periods to breed. History of Domestication Nutrient Requirements of the Hamster - NCBI there are approximately 20 distinct species
The Evolution of the Domestic Hamster: From Wild Burrower to Household Companion
Hamsters are muroid rodents characterized by stout bodies, short tails, and expansive cheek pouches used for food transport. While often viewed through the lens of pet ownership, there are approximately 20 distinct species, only five of which are commonly domesticated. The most prevalent species, the Syrian (or "Golden") hamster, serves as the primary representative of the subfamily in both homes and laboratories. Biological Adaptations and Behavior