中国马颖蜡蝉一新种

Description of a New Species of the Magadha from China (Homoptera: Achildae)

记载了中国颖蜡蝉科（Ａｃｈｉｌｉｄａｅ）马颖蜡蝉属（Ｍａｇａｄｎａ）一新种，即杨氏马颖蜡蝉（ＭａｇａｄｈａＹａｎｇｉａＷａｎｇｅｔＨｕａｎｇｎ．ｓｐ）的形态特征，附有特征图。模式标本保存在石家庄果树研究所昆虫标本室。

Magadha yangia Wang et Huang n. sp. Body length 5mm, wing-expand 16mm. Head and thorax ochraceous, frons nearly oblong and with a middle carina, the lateral margins concave and with a fuscous streak near the base; clypeus with three carinae; rostrum slender and long,reach coxa of posterior legs; eyes fuscous, cycle-shape; anternna short and thick, ochraceous;lateral ocelli red-brown. Prothorax and mesothorax with three longitudinal carinae, middleposterior region of the mesothorax with a black-rown square large spot, anterior margin nearly truncated, posterior-lateral margin obscure or surpass lateral carinae. Abdomen castaneous.Forewings grey-brown, light hyaline and scattered many variety or grey-brown speckles, veins with many dark-speckles, outer margin light dark and veins light; wings grey-brown. Legs ochroceous. This new species is similar to M. flavisigna distant, but may be distinguished by the fuscous streak of the frons. Holotype: I Sichuan prov. Emei mountains. Wang Sizheng collected, 1981 - Vll - 8.