管平付近の長翅目

概要

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The present paper deals with the mecopteran fauna of Sugadaira and its adjacent regions, and examination of specimens which had been deposited in Sugadaira Montane Research Center, University of Tsukuba, and also collected by the authors. Seventeen species of 3 genera, 3 families were enumerated, and represented a typical composition of mecopteran fauna appeared in Central Japan. The result involves remarkable two species, i.e., Panorpa miyakei MIYAMOTO and Bitlance nipponicus NAVAS. The distribution of P. miyaseki, which is little-known species, is supposed at moutanous region between the Central and Kanto districts by MIYAMOTO(1979), and his view was supported in this examination. On the other hand, B. nipponicus, which has so far been known to inhabit in the Kanto districts, was collected in Ueda near Sugadaira. This record gave us a new locality of this species.中部および関東の山岳地帯は古くから長翅目の多産地として知られる。両地域の間に位置する菅平は長翅目相が豊富で、その分布を検討するうえで重要な地点といえる。しかし、長野県内の長翅目相に関する研究は、宮本(1938a, b, 1939)の、上田市付近のシリアゲムシ科の垂直分布に関するものと、岩崎(1982)の八千穂高原および八ヶ岳の長翅目ファウナの報告があるぐらいで、貧弱である。・・・
筑波大学の論文