1927年彼得罗夫描述的斯氏线虫属（线虫纲：后圆线虫总科）一新种，来自大尾臭鼬（鼬科）额窦。

A new species of Skrjabingylus Petrov, 1927 (Nematoda: Metastrongyloidea) from the frontal sinuses of the hooded skunk, Mephitis macroura (Mustelidae).

作者信息

Carreno Ramon A, Reif Kathryn E, Nadler Steven A

机构信息

Department of Zoology, Ohio Wesleyan University, Delaware, Ohio 43015, USA.

出版信息

J Parasitol. 2005 Feb;91(1):102-7. doi: 10.1645/GE-334R.

DOI:10.1645/GE-334R

PMID:15856880

Abstract

Skrjabingylus santaceciliae n. sp. is described based on specimens from the frontal sinuses of a hooded skunk, Mephitis macroura, collected from the Area de Conservación Guanacaste, Costa Rica. Skrjabingylus santaceciliae n. sp. differs from the other 5 species in the genus in having pointed spicule tips that lack a rounded or lobed formation and by lacking a prominent distal projection at the tail tip. Morphometric comparisons show that S. santaceciliae n. sp. is much smaller than the only other valid species from Mephitis, Skrjabingylus chitwoodorum Hill, 1939. Likewise, morphometric comparisons also distinguish S. santaceciliae n. sp. from other described Skrjabingylus species.

摘要

基于从哥斯达黎加瓜纳卡斯特保护区收集的一只带帽臭鼬（Mephitis macroura）额窦中的标本，描述了新物种桑塔塞西利亚斯斯克里亚宾线虫（Skrjabingylus santaceciliae n. sp.）。桑塔塞西利亚斯斯克里亚宾线虫与该属的其他5个物种不同，其交合刺尖端尖锐，没有圆形或叶状结构，且尾尖没有明显的远端突出。形态测量比较表明，桑塔塞西利亚斯斯克里亚宾线虫比来自臭鼬属的另一个有效物种——1939年希尔描述的奇伍德氏斯克里亚宾线虫（Skrjabingylus chitwoodorum）小得多。同样，形态测量比较也将桑塔塞西利亚斯斯克里亚宾线虫与其他已描述的斯克里亚宾线虫物种区分开来。