Scharhauser, F.; Zimmermann, J.; Ott, J. A.; Leisch, N.; Gruber‐Vodicka, H. R. (2020). Morphology of obligate ectosymbionts reveals Paralaxus gen. nov.: a new circumtropical genus of marine stilbonematine nematodes. Zoologica Scripta. 49(3): 379-394.