@inbook {Fitch1995_177,
	title = {18S ribosomal RNA gene phylogeny for some Rhabditidae related to Caenorhabditis.},
	booktitle = {Molecular Biology and Evolution},
	volume = {12},
	year = {1995},
	pages = {346{\textendash}358},
	author = {Fitch, DHA and Bugaj-Gaweda, B. and Emmons, S.W.}
}
