List of filarial species used in phylogenetic analyses in this study.

*Protospirura muricola is typically a parasite of rodents, but has been reported from primates [78].The onchocercid subfamilies are indicated in the first column. The name of the species as well as the author(s) and date are given in the second column. Columns 3 to 5 contain sample information, i.e. host species, MNHN accession number and collection locality.