Cercopithifilaria, Eberhard, 1980

Spratt, David M., 2011, New records of filarioid nematodes (Nematoda: Filarioidea) parasitic in Australasian monotremes, marsupials and murids, with descriptions of nine new species 2860, Zootaxa 2860 (1), pp. 1-61 : 47

Key to species of Cercopithifilaria

1 Left spicule with accessory piece on lamina and short delicate filament, right spicule weakly sclerotised, with semicircular cap on distal extremity, microfilaria with non–filamentous, forked tail...................................... C. johnstoni

- Left spicule without accessory piece on lamina, with long robust filament, right spicule moderately sclertotised, without semicircular cap on distal extremity, microfilaria with filamentous unforked tail............................... C. pearsoni