摘要
记述羽爪瘿螨科 2个新种 :忍冬双羽爪瘿螨 Diptacuslonicerae sp. nov.,寄主为忍冬 ;山莓双羽爪瘿螨 Diptacus rubi sp.nov.,寄主为山莓。
This paper deals with two new species, belonging to Diptilomiopidae: Diptilomiopinae: Diptacus Keifer 1951. The length unit is in micron. All type specimens are deposited in the Department of Plant Protection, Nanjing Agricultural University. 1. Diptacus lonicerae Kuang, sp. nov. (Figs.1~5) Tis new species is similar to Diptacus castaneae Kuang et Feng 1987, but differ from the latter with median, admedian, submedian lines on shield, and constructed some cells along the edge of shield; Coxae smooth; and female genitalia coverflap with 6～8 longitudinal ribs. Holotype ♀, paratypes 15♀♀, on Lonicera japonica Thunb., Anshan city (41.1°N, 123.0°E), Liaoning Province, 26 Ⅶ 1990, by Kuang Hai yuan. Vagrant. 2. Diptacus rubi Kuang, sp. nov. (Figs.6~10) This new species is similar to Diptacus camptothecae Kuang 1995, but the new species with arch pattern on shield; featherclaw divided, each side 5 rayed; and female genitalia coverflap with 10～12 longitudinal ribs. Holotype ♀, paratypes 7♀♀, on Rubus corchorifolius L., Huaihua city (27.5°N, 109.9°E), Hunan Province, 21 Ⅶ 1991, by Lin Fu ping. Vagrant.
