@article{Nemys:SourceID:221783, author = {Turpeenniemi, T. A.}, journal = {Journal of Nematology}, pages = {65-81}, title = {Description of Eumonhystera borealis n. sp. and Sphaerolaimus occidentalis n. sp., and a redescription of S. gracilis de Man 1876 (Nemata) from Bothnian Bay, Baltic Sea.}, url = {https://www.nemys.ugent.be/aphia.php?p=sourcedetails&id=221783}, volume = {29}, year = {1997} }