季潔; 陳霞; 林堅貞; 張艷璇
福建省農(nóng)業(yè)科學(xué)院植物保護(hù)研究所

【中文摘要】 研究熱帶吸螨(Bdella tropicaAtyeo)和分吸螨(Bdella distinctaBaker and Balogh)對紫跳蟲(Hypogastrura communisFolsom)的捕食功能反應(yīng),結(jié)果表明:兩種捕食螨均能捕食紫跳蟲,且熱帶吸螨對紫跳蟲的瞬時發(fā)現(xiàn)率(a=0.7132)高于分吸螨(a=0.5839),但獵物處理時間(Th=0.3269 d)長于分吸螨(Th=0.1938 d),因此理論最大捕食量(Namax.=3.06)也低于分吸螨(N=5.16),參數(shù)a/Th說明分吸螨對紫跳蟲的捕食功能比熱帶吸螨高。

【英文摘要】 A predator functional response study revealed that both Bdella tropica Atyeo and Bdella distincta Baker and Balog preyed on Hypogastrura communis Folsom.The predator's prey discovery rate(a=0.7132) and the prey handling time(Th=0.3269 d) for B.tropica were higher compared to the corresponding values for B.distincta(a=0.5839,Th=0.1938 d,respectively).Comparison of the a/Th values for the two mite species indicated that the predation functional response of B.tropica for H.communis was higher than that of B.distincta.

【中文關(guān)鍵詞】 熱帶吸螨; 分吸螨; 紫跳蟲; 功能反應(yīng)
【英文關(guān)鍵詞】 Bdella tropica; Bdella distincta; Hypogastrura communis; predator functional response
【基金】福建省自然科學(xué)基金“吸螨資源調(diào)查與利用評價”(編號:B0510030);; 福建省農(nóng)科院青年科技人才創(chuàng)新基金“熱帶吸螨與食用菌跳蟲的相互關(guān)系研究”的部分研究內(nèi)容

【文獻(xiàn)出處】 食用菌學(xué)報,Acta Edulis Fungi,編輯部郵箱,2009年03期 【DOI】CNKI:SUN:SYJB.0.2009-03-018