【摘要】 中华新米虾的循环系统是开管式，由心脏、动脉管、血窦和围心腔组成。心率随水温、药物、运动、体长、蜕皮、生物节律、性别及繁殖状况等的变化而变化．更多还原

【Abstract】 The blood circulatory system of Neocaridina denticulata sinensis is opened circulation system. It consists of heart.arteria.blood sinus and cardiocoelom. The cardiac rhythm is changed with water temperature.density of the pesticide (Siolnen) .movement. length of boday .biochronometer. sex and reproduce.更多还原