The oceans have rich resources of microbes. In recent years, searching for antibiotic of new structure and special biological activity from marine microbes has
In Burton Lake (an Antarctic littoral saline lake), as one of the overwinter species, the female Drepanopus bispinosus reach adult form in autumn. and early win
This paper reports species composition, horizontal distribution and seasonal variation of total individual and dominant species of the Siphonophora and their re