报道福建武夷山的一种具甲壳沟腹茧蜂

Diolcogaster basimacula-group sp. in Mount Wuyi, Fujian

游兰韶等于2006年将福建武夷山的一种沟腹茧蜂(Diocogaster sp.)鉴定为拱茧蜂(Fornicia sp.)。2011年,van Achterberg经鉴定认为,此蜂系应属于沟腹茧蜂属(Diolcogaster Ashmead)。沟腹茧蜂属Diocogaster Ashmead,1900的basimacula种团是形态特异类群,武夷山沟腹茧蜂Diolcogaster basimacula种团sp.,特征为前翅第2肘室裂口形,后翅臀叶凹陷无毛,腹部背板甲壳状,T2和T3有明显的中区,两背板之间的横缝深且宽,内有刻条。

In 2006, You, et al., miss-identified the Diocogaster sp. in Mount Wuyi, Fujian as Fornicia sp., which was determined to be Diolcogaster Ashmead by Van Achterberg in 2011. Then the species is recognized as Diolcogaster basimacula-group sp. with split 2nd cubital cell of the fore wing, no hair on the depressed anal lobe of the hind wing, tergum of abdomen like carapace, obvious median setae between T2 and T3, and deep and broad transverse joints with stripes between the two tergums.