Lichtenfels J R, Hoberg E P, Pilitt P A, Craig T M
USDA, Livestock and Poultry Sciences Institute, Beltsville, Maryland 20705-2350, USA.
J Parasitol. 1996 Feb;82(1):146-54.
The synlophe (longitudinal, surface cuticular ridges) of Sarwaria bubalis is described for the first time. It is a tapering lateral synlophe of about 40 ridges. The synlophe of S. bubalis is similar to that of Ostertagia ostertagi but markedly different from that of species of Spiculopteragia and Mazamastrongylus. New information is provided also on the structure of the esophagus and perivulval pores. The esophageal valve is more than twice as long as wide. The bilateral perivulval pores were located 192-267 microns posterior to the vulva and dorsal to the lateral lines. The new information will be useful in a study of the generic level systematics of the Ostertaginae. Sarwaria bubalis appears to be well established in tropical South America where it infects its normal host, the Asian water buffalo Bubalus bubalis, as well as domestic cattle Bos taurus and mixed breed cattle B. taurus x Bos indicus.
首次描述了水牛斯氏线虫的纵沟（纵向的体表角质脊）。它是一种逐渐变细的侧纵沟，约有40条脊。水牛斯氏线虫的纵沟与奥斯特他线虫的纵沟相似，但与尖尾科线虫属和马扎圆线虫属的物种明显不同。还提供了关于食管和阴门周围孔结构的新信息。食管瓣的长度是宽度的两倍多。双侧阴门周围孔位于阴门后方192 - 267微米处，侧线的背侧。这些新信息将有助于奥斯特他亚科属级分类系统的研究。水牛斯氏线虫似乎在热带南美洲已完全确立，它感染其正常宿主亚洲水牛，以及家牛和杂交牛。
