Rev: 02/19/2024
Chromadorea
Chromadoria
Rhabditina
Synonyms:
Nicollia Baylis, 1930
Ref: Baylis, 1930
A characteristic of genus Nicollina:
A synlophe with a small number of body ridges is considered a more primitive character within trichostrongyloid genera (Durette-Dusset, 1971)
Females:
Males:
Type species described as intestinal parasites of the Echidna (Tachyglossus aculeatus)
Relationships within the family Nicollinidae are not well-defined. In Australia, Durette-Desset and Beveridge (1981) hypothesized that the genus Copemania is probably derived from Nicollina and suggested that dasyurid marsupials had acquired the genus by host switching of nematodes already present in monotremes.
Durette-Dusset, M-C. 1971. Essai de classification des nematodes heligmosomes. Correlations avec la paleobiogeographie des hotes. Mem. Mus. natn. Hist. nat., Paris, nIle ser., ser. A, Zoo!., 49 : 1-126.