irreducible 发表于 2025-3-30 10:27:17
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Comments on the Laboratory Culture of Scyphozoaoans has received very little attention until recent years. The group, as a whole, is of little commercial value. Other invertebrates, especially pelycepods and crustaceans, have received most of this type of study. Work with this group before 1920 dealt mostly with geographic distribution and taxonParameter 发表于 2025-3-31 04:55:46
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Culture Techniques for Decapod Crustacean Larvaeies of Lebour (1927) and Hart (l935, 1937). Their methods were adequate for rather hardy species but were not suitable for producing large numbers of larvae of a specific stage as required for physiological ecology studies, bioassay tests, etc.朦胧 发表于 2025-3-31 14:16:06
Lobster Cultureject, the state’s Department of Natural Resources should be consulted and the necessary permits secured for collecting and holding egg-bearing lobsters and holding sub-legal size lobsters, A commercial lobsterman will also need special permits to collect eggers for research.GRAZE 发表于 2025-3-31 21:14:50
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