Cervus nippon (sika deer) is a species of mammal in the family Cervidae. It is found in the Indo-Malayan Realm and the Palearctic. It is a solitarygrazer. Individuals are known to live for 305.04 months.
Definition: 1) Producing live offspring from within the body of the parent (Lincoln et al., 1998). 2) Development of an embryo within the body of the parent, in part, resources passing directly from parent to embryo (Barnes et al., 2006).