摘要
到目前为止,在我国松树体内已经发现有寄生线虫46个已知种和一些未定种。分属于3目9科17属。其中,滑刃目(Aphelenchida)线虫数量最多,包括滑刃科(Aphelenchidae)滑刃线虫属(Aphelenchus)、伞滑刃线虫属(Bursaphelenchus),外滑刃科(Ektaphelenchidae)外滑刃线虫属(Ektaphelenchoides)、外真滑刃线虫属(Ektaphelenchus)、隐滑刃线虫属(Crytaphelenchus),长尾科(Seinuridae)长尾线虫属(Seinura)等,总共40个已知种。垫刃目(Tylenchida)包括粒科(Anguini-dae)茎线虫属(Ditylenchus),伪垫刃科(Nothotylenchidae)柱形垫刃线虫属(Cylindrotylenchus),纽带科(Hoplolaimidae)拟盘旋线虫属(Pararotylenchus),环科(Criconematidae)小环线虫属(Cri-conemella)、鞘线虫属(Hemicycliophora)等,共6个已知种。矛线目(Dorylaimida)仅有1个未定种。根据不同目、科、属、种的线虫主要形态鉴定特征,编制了46种松树寄生线虫分类检索表,从而有利于人们方便地鉴定和区分松树寄生线虫。
There are 46 known species of parasitic nematodes in pine trees in China have been recorded, which belong to 17 genera of 9 families in 3 orders. The number of species in order Aphelenchida was the largest, with a total of 40 known species, including Bursaphelenchus and Aphelenchus of Aphelenchidae; Ektaphelenchus, Cryptaphelenchus and Ektaphelenchoides of Ektaphelenchidae ; Seinura of Seinuridae. Six known species belong to order Tylenchida, including Ditylenchus of Anguinidae ; Cylindrotylenchus of Nothotylenchidae ; Pararotylenchus of Hoplolaimidae ; Hemicycliophora and CriconemeUa of Criconematidae. There was one unknown species in Dorylaimida. A key for 46 species of pine nematode was constructed based on the morphologic characteristics of different order, genera and species.
出处
《南京林业大学学报（自然科学版）》
CAS
CSCD
北大核心
2012年第1期137-141,共5页
Journal of Nanjing Forestry University：Natural Sciences Edition
基金
国家自然科学基金项目(30771728)
江苏省高校自然科学研究重大项目(10KJA220021)
南京林业大学引进高层次人才科研项目(G2009-09)
江苏省高校优势学科建设工程资助项目
关键词
松树
寄生线虫
分类检索表
中国
pine
parasitic nematode
key for classification
China
