【摘要】 本文对海南岛588种蝶类昆虫所属区系作了简要分析,结果表明,海南岛蝶类昆虫大多数种类属东洋区系,占总数的81.46％,若将有关东洋及东洋界跨区系种一并计算在内,则达99.83％,可见,海南岛蝶类属东洋范畴。又海南岛原与大陆相连,与相邻的广东大陆蝶类昆虫相似率较高,关系较为密切。作者还对海南岛蝶类在我国东部地区水平分布的北限作了分述。更多还原

【Abstract】 Fauna analysis of 588 species of Rhopalocera insects occured in Hainan Island showed that 81.46% species confined to the Oriental Region and 99.83% species ranged within or beyond the Region of Oriental’s,Hainan Island may belong to the Region of Oriental’s.Hainan Island was originally linked to the mainland,therefore the similar species between Hainan Island and the mainland in Gruangdong up to 47.96%.Finally,the authors lists the north border of the species occured in Hainan Island.更多还原