瘤瘿螨属四新种一新亚种记述(蜱螨亚纲:瘿螨科)

FOUR NEW SPECIES AND A NEW SUBSPECIES OF THE GENUS ACERIA FROM CHINA (ACARI: ERIOPHYIDAE)

本文记述的四个新种是木樨瘤瘿螨Aceria osmanthis Kuang,燕麦瘤瘿螨Aceria avenae Kuang et Zhang,江苏瘤瘿螨Aceria jiangsunensis Kuang和昆明瘤瘿螨Aceria kunmiaensis Kuang et Hong,新亚种是中华柑桔瘤瘤螨Aceria sheldoni chinensis Kuang et Hong。

This paper deals with four new species and a new subspecies of Aceria from China. All measurements are in micra. Type specimens are deposited in Nanjing Agricultural University.1. Aceria osmanthis Kuang, sp. nov. (protogyne) (figs. 1-5)This new species allied to Aceria cajani Channa Basavanna, but its shield and female geni-talia coverflap smooth, the coxa of foreleg with granules, and featherclaw with 3 rays.Holotype ♀, allotype ♂, paratypes 10♀♀, Tie protogyne collected from Suzhou, City (31°03'N, 120°06'E), Jiangsu province, Ⅳ 9, 1985 by Yi Qian-xiang; Nanjing City (32°00'N, 118°07'E), Jiangsu Province, Ⅴ 15, 1986, by Qui Lian-you, Gong Jin-nian and Ⅵ 29, 1989, by Luo Guang-hong. The deutogyne collected from Shanghai City (31°02'N, 121°04'E), Ⅲ 30, 1988 by Wu Guo-jiang; all from Osmanthus fragrant.2. Aceria avenae Kuang et Zhang, sp. nov. (figs. 6-10) 4.This new species similar to Aceria tulipae(Keifer), but the median line surpassing one half of the shield, tibia seta of leg I lying on the middle of dorsal side, and female genitalia coverflap with 10-14 longitudinal ribs.Holotype ♀, paratypes 19♀♀, Qitai County(44°00'N, 89°05'E), Xinjiang Autonomous Region, Ⅵ 25, 1987, from Avena sativa, by Zhang Jiang-ling.3. Aceria jiangsunensis Kuang, sp. nov. (figs. 11-15)This new species related to Aceria neocynarae (Keifer), but with 75-85 body rings, the tergites with elliptic microtubercles, the base of submedian line having a elongated cell in which there is a short line, and the female genitalia coverflap with 10-12 longitudinal ribs.Holotype ♀, paratypes 9♀♀, Zhenjiang City (32°02'N, 119°04'E), Jiangsu Province, ×23,1986, from Salix sp., by Kuang Hai-yuan.4. Aceria kunminensis Kuang et Hong, sp. nov. (figs. 16-20)This new species closed to Aceria abalis Keifer, but with many intermittent longitudinal stripes extending laterally from the outer of the submedian lines, the tergites with ellipse micro-tubercles, the featherclaw being 6 rays and the female genitalia coverflap having 12-14 longitudinal ribs.Holotype ♀, paratypes 6♀♀, Kunming City (25°00'N, 102°07'E), Yunnan Province, Ⅴ 6, 1987, from Artemisia argyi, by Hong Xiao-yue.5. Aceria sheldoni chinensis Kuang et Hong, ssp. nov. (figs. 21-25)This new subspecies very closed to Aceria sheldoni (Ewing), but the female genitalia coverflap with 12-14 longitudinal ribs and the featherclaw being 5-6 rays.Holotype ♀, paratypes 21♀♀, Gao County (28°03'N, 104°05'E), Sichuan Province, Ⅲ.1987, from Citrus sp., by Huang Fang-leng; Guiyang City (26°06'N, 106°07'E), Guizhou Province, Ⅴ. 1987, from Citrus aurantium and Citrus reticulata, by Hong Xiao-yue.