首页> 美国卫生研究院文献>Journal of Nematology >Description of Meloidoderita polygoni n. sp. (Nematoda: Meloidoderitidae) fromUSA and Observations on M. kirjanovae from Israel and USSR
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Description of Meloidoderita polygoni n. sp. (Nematoda: Meloidoderitidae) fromUSA and Observations on M. kirjanovae from Israel and USSR

机译:多角麦草的描述。 sp。 (线虫:Meloidoderitidae)来自美国和以色列和苏联对克尔贾诺娃的观察

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摘要

Meloidoderita polygoni n. sp. is described and illustrated from roots of smartweed (Polygonum hydropiperoides) from Beltsville, Maryland. This new species is similar to M. kirjanovae but differs especially in having larger spines on the cystoid bodies, females with the anus much closer to the vulva, and more posterior excretory pore. M. polygoni differs from M. safrica particularly in having females with a shorter stylet, a DGO much closer to base of stylet, greater distance between vulva and anus, and larger cystoid bodies. LM and SEM observations showed only three incisures in lateral fields of juveniles and males and no bursa in males. Morphometric data and illustrations are given for M. kirjanovae from mint (Mentha longifolia) in Israel and some details on a limited number of specimens from Armenian SSR. LM examination of juveniles from both these areas indicated only three incisures in lateral fields. Males from Israel had no detectable bursa and appeared to have only three incisures in lateral fields. (Males from Armenian SSR not observed.)
机译:多角线虫sp。从马里兰州贝尔茨维尔的植物杂草根(Polygonum hydropiperoides)的根源进行了描述和说明。该新物种与基氏甲烷八叠球菌相似,但不同之处尤其在于,其囊状体上有较大的刺,雌性的肛门离外阴更近,而后排泄孔更多。多边形分枝杆菌与南非分枝杆菌的不同之处尤其在于雌性具有较短的探针,DGO距探针底部更近,外阴与肛门之间的距离更大以及囊状体较大。 LM和SEM观察显示,在幼虫和雄虫的侧向野只出现了3次伤痕,而雄虫没有法氏囊。给出了来自以色列薄荷(Mentha longifolia)的M. kirjanovae的形态学数据和图解,并提供了亚美尼亚SSR有限数量标本的一些细节。从这两个地区对未成年人进行的LM检查表明,在侧向场中仅发生了三起伤痕。来自以色列的男性没有可检测到的滑囊,并且在侧向区域似乎只有3个刺痕。 (未观察到来自亚美尼亚SSR的男性。)

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