ショウジョウバエの比較形態学的研究 : X.Drosophila属内における射精嚢内甲の分化とその適応的意義

概要

論文の詳細を見る
The processes of differentiation of the ejaculatory apodeme recognized by75 species belonging to the genus Drosophila in view of the current systematic relationships are found to be directed to a highly effective "general adaptation(Brown '58)", closely correlated with the functional development of the organ. Moreover, a phenomenon of "compensatory adaptation" or economic adaptation is adopted here to signify that an acceleration of a process related to a function accompanies a retardation of another process related to the same function. This isrecognized in some cases as, for instance, between the process of centripetal shifting of the junction of the stalk on the basal plate and that of decrease of the relative length of stalk and basal plate.
社団法人日本動物学会の論文
1961-08-15