为何海洋中的昆虫种类如此稀少?
Why there are so few insect species in the sea?
张小斌;陈学新;程家安
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DOI:
作者单位:浙江大学应用昆虫学研究所,杭州310029
中文关键词:海洋昆虫;分布;假说;海黾
英文关键词:marine insect; distribution; hypothesis; sea skater
中文摘要:昆虫种类丰富,占所有动物总数的23。已知的水生昆虫约30000种,而在海洋生活的昆虫仅为250~300种。根据在海洋中的栖息地不同,海洋昆虫一般可分为远洋昆虫、潮池昆虫和海滨昆虫。该文介绍了目前科学界对于海洋昆虫种类为何如此稀少的主流观点与假说,包括海水高渗管压、低氧、营
英文摘要:As the most abundant and diverse organisms, insects account for twothirds of known animal species. Of the approximately 30000 known species of aquatic insects, only about 250~350 species are marine insects, which include species living in open oceans,