Synhospitalic Evolution of the Genus Drosophilella DUDA (Diptera, Drosophilidae), with Description of a New Species from Okinawa and Taiwan :

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Description

The process of synhospitalic evolution of Drosophilella species in the Oriental Region including New Guinea is presumed on the basis of a taximetrical analysis of morphological and ethological characters of these species as well as of geological evidence. The "center of origin" principle is found preferable to the "vicariance" principle in understanding the process. D. xenalocasiae sp. n. is described from Okinawa and Taiwan for the species formerly misidentified as D. colocasiae DUDA.

Journal

  • 昆蟲

    昆蟲 48 (2), 218-225, 1980-06-25

    東京昆蟲學會

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