佳木斯四丰山蝶类季节变化的研究

在2004.8.15-2005.8.17间对佳木斯市南郊四丰山的蝶类进行种类和数量的调查统计,分析该地区蝶类资源的季节性变化,共收集蝴蝶982只,隶属7科51属75种.研究表明在本地区季节变化和植被类型是决定蝴蝶种类组成和分布的主要因素,而人为因素也是影响种群消长的敏感因素.

Rhopalocera Seasonal Variation in Sifeng Mountain of Jiamusi City

From August 15, 2004 to August 17, 2005, type and the quantity investigation statistics was carried in different time to the type and the quantity in South suburb Sifeng Mountain of Jiamusi City to analyze butterflies resources the seasonal change in this area. 982 butterflies were collected altogether, which belonged to 7families, 51 genus and 75species. The research indicates that in this area seasonal variation and the vegetation type are primary factor determining the species composition and the distribution of butterflies. Moreover, the human factor can also be the susceptibility factor affecting the plant or animal community increase and decrease.