北京野鸭湖湿地地表甲虫群落组成与空间分布格局

王玉, 高光彩, 付必谦, 吴专

Composition and spatial distribution pattern of ground-dwelling beetle communities in Yeyahu Wetland, Beijing

Yu Wang, Guangcai Gao, Biqian Fu, Zhuan Wu

表3 野鸭湖湿地不同植被类型地表甲虫群落优势及亚优势科的活动密度(平均值±标准误)

Table 3 Activity density of dominant and subdominant families of ground-dwelling beetle communities in different vegetation types in Yeyahu Wetland (Mean±SE)

类群 Family	球穗莎草带 (CGT)	猪毛菜带 (SCT)	退化芦苇带 (DPCT)	牛鞭草带 (HAT)	保存较好的芦苇带 (WPCT)
步甲科 Carabidae	235.8 ± 53.1**^{, b}	35.3 ± 3.4*^{, a}	12.5 ± 4.2*^{, a}	16.8 ± 5.8*^{, a}	141.5 ± 25.6**^{, b}
隐翅虫科 Staphylinidae	138.5 ± 9.9**^{, b}	66.6 ± 2.6*^{, a}	45.8 ± 3.8**^{, a}	68.3 ± 11.8**^{, a}	73.1 ± 13.8*^{, a}
蚁形甲科 Anthicidae	17.8 ± 4.5^b	85.0 ± 24.5**^{, c}	4.3 ± 0.8^a	66.3 ± 17.1**^,c	8.3 ± 4.0^a
肖叶甲科 Eumolpidae	15.3 ± 7.2^c	5.8 ± 1.1^bc	0.3 ± 0.3^a	1.9 ± 1.1^ab	122.1 ± 41.5**^{, d}
薪甲科 Lathridiidae	47.8 ± 4.2*^{, b}	5.0 ± 1.3^a	12.3 ± 4.0*^{, a}	10.8 ± 2.7*^{, a}	74.4 ± 16.7*^{, b}
象甲科 Curculionidae	60.0 ± 8.6*^{, d}	14.9 ± 1.9^c	4.5 ± 0.9^ab	3.4 ± 1.3^a	9.1 ± 1.9^bc
叩甲科 Elateridae	12.5 ± 1.7^c	5.5 ± 1.9^bc	0.5 ± 0.3^b	0.0 ± 0.0^a	35.0 ± 4.8*^{, d}
拟步甲科 Tenebrionidae	1.3 ± 0.6^ab	30.9 ± 5.8*^{, d}	3.8 ± 0.6^c	0.3 ± 0.3^a	6.0 ± 2.1^bc
金龟科 Scarabaeidae	2.0 ± 1.1^ab	25.1 ± 2.3*^{, c}	5.0 ± 1.2^b	6.6 ± 2.3^b	1.3 ± 0.8^a
丽金龟科 Rutelidae	0.5 ± 0.3^a	12.5 ± 4.3^b	12.3 ± 3.5*^b	0.4 ± 0.3^a	0.3 ± 0.3^a