Ontogenetic allometry and architectural properties of the paravertebral and hindlimb musculature in Eastern cottontail rabbits (Sylvilagus floridanus): functional implications for developmental changes in locomotor performance

东部棉尾兔（Sylvilagus floridanus）椎旁肌和后肢肌的个体发育异速生长和结构特征：对运动能力发育变化的功能意义