original description
(of ) Ditlevsen, H. (1919). Marine freeliving nematodes from Danish waters. <em>Vidensk. Meddr. dansk naturh. Foren.</em> 70(7): 147-214., available online at https://www.biodiversitylibrary.org/page/27831477#page/179/mode/1up [details] 
new combination reference
Wieser, W. (1955). A collection of marine nematodes from Japan. <em>Publ. Seto Mar. Biol. Lab.</em> IV (2-3): 159-181. (look up in RoR) [details] Available for editors 
From editor or global species database