In the original description, the genus name is "partially lapsus" writen. Describing the new genus Timm, 1967 names it Terschellingoides, while the type species is named Terschellingioides. The description of the new species (type species) is also done under the name Terschellingioides.
Timm, R. W. (1967). New marine nematodes of the family Linhomoeidae from East Pakistan. Pakistan. Proc. Pakist. Acad. Sci. 4 (1) : 15-22. Available for editors [request]