中国龙虾雌性繁殖习性的初步研究

The Preliminary Study on Female Breed Habits of Panulirus stimpsoni (Holthuis)

研究表明：中国龙虾雌雄异体，性比约为２：１，生物学最小型为头胸甲长８．４ｃｍ左右。根据其卵巢组织学观察、相对头胸甲宽度、相对腹部宽度、卵巢因子及卵巢成熟度系数等，将中国龙虾的卵巢分为如下６期：未发育期、发育早期、发育期、将成熟期、成熟期和恢复期。

The studies show that Panulirus stimpsoni(Holthuis) have male and female body, that its sex rate is about 2: 1, that the smallest one in biology has about 8.4 cm carapace in length. According to histological observations, relative carapace width, relative abdomen width, ovary factor and mature coefficient of ovary, ovary development of Panulirus stimpsoni(Holthuis) is divided into six stages: undeveloped stage, early developing stage, developing stage, sub-maturation stage, maturation stage, and restorative stage.