叶状幼体

波纹龙虾早期叶状幼体摄食与饥饿的研究

Study of Starvation and Ingestion on the Growth of Phyllosoma of Panulirus homarus

当盐度从31逐渐升高至49或降低至13时，叶状幼体可生存4～6d，成活率为250%～475%。

The experimental results show that phyllosoma larva was able to be kept alive for 4 ~ 6 d with a survival rate of 25.0 % to 47.5 % if the seawater salinity was increased or decreased from 31 to 49 or to 13 salinity little by little , respectively .

龙虾Panulirus叶状幼体饵料的研究

A Study on the Food for the Phyllosoma Larvae of the Spiny Lobster , Panulirus

共培育出6尾雌虾产卵并孵化出叶状幼体。

Six females spawned and hatched phyllosoma larvas .

波纹龙虾人工繁殖及早期叶状幼体培育的初步研究

The Preliminary Research on the Artificial Reproduction and Culture of the Phyllosomas of Panulirus homarus

龙虾类叶状幼体的培养

Culture of Phyllosomas of Spiny Lobster

初孵叶状幼体对不同大小的卤虫无节幼体（349.5～604.9μm）的摄食没有明显差异。

The feeding of phyllosoma on different sizes of A. salina nauplii ( 349.5-604.9 μ m ) makes no obvious difference .

在盐度为23～39范围内，叶状幼体能正常生长、发育和变态，其中盐度为31时，叶状幼体Ⅱ，Ⅲ期的变态率分别为85%和48%；

In a range of 23 to 39 salinity , the phyllosoma larva grew , developed and metamorphosed normally , the metamorphosis rate of which in stages 2 and 3 was 85 % and 48 % , respectively , when cultured in seawater of 31 salinity .