来自南非的菲利普斯毛刺线虫新种，并对叶状毛刺线虫和尖锐毛刺线虫作了注解。

Trichodorus philipi n. sp. from South Africa, with Notes on Paratrichodorus lobatus and P. acutus.

作者信息

De Waele D, Meyer A J, Van Mieghem A P

出版信息

J Nematol. 1990 Apr;22(2):200-6.

PMID:19287710

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2619031/

Abstract

A new species in the family Trichodoridae, from the rhizosphere of native plants of the Cape Fynbos in the western Cape, Republic of South Africa, is described and illustrated. Trichodorus philipi n. sp. resembles T. cottieri Clark, 1963 and T. degans Allen, 1957, from which both sexes are distinguished by a shorter body and onchiostyle. The females differ by the more posterior position of excretory pore, presence of two pairs of lateral body pores, and shape and sclerotization of vulval-vaginal region in lateral view. Males differ by the more posterior position of excretory pore and ventromedian cervical papilla and length and shape of the spicules. Additional morphological details and morphometrics are given for Paratrichodorus lobatus (Colbran, 1965) Siddiqi, 1974 and P. acutus (Bird, 1967) Siddiqi, 1974.

摘要

描述并图示了采自南非共和国西开普省开普植物区系本土植物根际的毛刺线虫科的一个新物种。菲利普毛刺线虫新种（Trichodorus philipi n. sp.）与1963年描述的科蒂毛刺线虫（T. cottieri Clark）和1957年描述的德甘斯毛刺线虫（T. degans Allen）相似，该新种的雌雄虫均以较短的虫体和口针与后两者相区分。雌虫的区别在于排泄孔位置更靠后、有两对侧体孔，以及从侧面观阴门-阴道区域的形状和硬化情况。雄虫的区别在于排泄孔和腹中线颈乳突位置更靠后，以及交合刺的长度和形状。还给出了1974年西迪基描述的叶状拟毛刺线虫（Paratrichodorus lobatus (Colbran, 1965) Siddiqi）和1974年西迪基描述的尖锐拟毛刺线虫（P. acutus (Bird, 1967) Siddiqi）的更多形态学细节和形态测量数据。