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[目的]探索不同饵料对鲎虫生长、寿命、生殖的影响。[方法]用7类饵料投喂鲎虫幼体进行饲养试验,研究鲎虫背甲长、相对增长率、特定生长率、寿命、产卵量。[结果]不同饵料饲养条件下,雌性个体背甲长为6.1~9.8mm、相对增长率为113.9%~302.9%、特定生长率为0.043%/d~0.067%/d、寿命为15.5~33.8d、产卵量为51.7~457.5;雄性个体背甲长为5.3~8.9mm、相对增长率为141.6%~267.5%、特定生长率为0.038%/d~0.055%/d、寿命为18.8~34.7d。3种饵料混合组背甲长、相对增长率、寿命、产卵量最高,其次为2种饵料混合组、单一饵料组。[结论]投喂不同饵料对鲎虫幼体的生长、寿命、产卵量影响显著。
[Objective] The research aimed to explore the effects of different diet on pinworm growth, life span and reproduction. [Method] With 7 kinds of bait feeding pinworm larvae feeding experiments to study the pinworm carapace length, relative growth rate, specific growth rate, life expectancy, fecundity. [Result] Under different feeding conditions, the individual carapace length ranged from 6.1 to 9.8 mm, the relative growth rate ranged from 113.9% to 302.9%, the specific growth rate ranged from 0.043% / d to 0.067% / d and the longevity ranged from 15.5 to 33.8 days , And the fecundity was 51.7 ~ 457.5. The male carapace length was 5.3 ~ 8.9mm, the relative growth rate was 141.6% ~ 267.5%, the specific growth rate was 0.038% / d ~ 0.055% / d and the life span was 18.8 ~ 34.7d . The three kinds of bait mixed group had the highest carapace length, relative growth rate, longevity and fecundity, followed by two kinds of bait mixing group and single bait group. [Conclusion] The effects of feeding different diets on the growth, life span and fecundity of pinworm larvae were significant.