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本文报导青蟹 Scylla serrata(Forskal)离体卵人工孵化的结果。从雌蟹腹足内肢剪下受精卵,置于人工孵化蛹内孵育,16天后孵出溞状幼虫,孵化率达95%。青蟹 Scylla 梭子蟹portunus、龙虾 panulirus 等一些甲壳类产下的卵都是附着于雌体腹足内肢孵育。每年繁殖季节,渔民都捕捉大量怀卵雌蟹上市,致使母子同归于尽,对资源破坏很大。进行人工孵化,对于增殖资源很有必要。在青蟹的研究方面,Arriola 研究青蟹 Scylla serrata 的生活史,Chittleborough 研究澳大利亚长足龙虾 panulirus longipes cygnus 的孵化,Terao 和 shino研究日本龙虾 panulirus iaponicus 的胚胎发生,本实验选择青蟹受精卵进行离体孵化育试验。
This article reports the results of artificial egg hatching of Scylla serrata (Forskal) in vitro. Fertilized eggs were cut from the inner crabs of female crabs and incubated in pupae of artificial hatchlings. The larvae hatched after 16 days with a hatching rate of 95%. Scylla Scylla crab Portunus, lobster panulirus and some other eggs produced by crustaceans are attached to the female stomach gastropod internalisation. Every year breeding season, fishermen have captured a large number of pregnant females crabs market, resulting in mother and son go back to the end, a great destruction of resources. Artificial incubation is necessary for the proliferation of resources. In the study of scylla, Arriola studied the life history of scylla serrata, Chittleborough studied the incubation of Australian long-legged lobster panulirus longipes cygnus, Terao and Shino studied the embryogenesis of Japanese lobster panulirus iaponicus. In this experiment, Incubation test.