Ramzan Musarrat, Handoo Zafar A, Fayyaz Shahina
National Nematological Research Centre, University of Karachi, Karachi - 75270, Pakistan Nematology Laboratory, USDA, ARS, Beltsville, MD 20705.
J Nematol. 2008 Mar;40(1):20-5.
A new stunt nematode, from soil around the roots of coconut (Cocos nucifera L.) and rice (Oryza sativa L.) from Karachi, Pakistan, is described and illustrated as Tylenchorhynchus qasimii n. sp. This new species is characterized by having females with 3-4 head annules, anteriorly directed stylet knobs, absence of post anal extension, presence of rounded sperm filled spermatheca and conoid to bluntly rounded hemispherical tail terminus. Males are common. Also included is the record of T. kegasawai from around the roots of rice (O. sativa L.), a new report from Sindh, Pakistan.
描述并图示了一种来自巴基斯坦卡拉奇椰子（Cocos nucifera L.）和水稻（Oryza sativa L.）根围土壤的新特技线虫，命名为卡西姆泰勒线虫（Tylenchorhynchus qasimii n. sp.）。该新物种的特征为：雌虫有3 - 4个头部环纹，口针基部球向前，无肛后延伸，有圆形且充满精子的受精囊，尾部末端呈圆锥形至钝圆形半球形。雄虫常见。还包括来自水稻（O. sativa L.）根围的凯加萨泰勒线虫（T. kegasawai）的记录，这是来自巴基斯坦信德省的新报告。
