Rev. 01/20/2025
Phylum Nematoda
Class Chromadorea
Subclass Spiruria
Order Spirurida
Superfamily Habronematoidea
Tetrameridae Travassos, 1914
Nematode parasites of birds and cetaceans (whales).
Subfamilies:
Crassicaudinae York & Maplestone, 1926
Geopetitinae Chabaud, 1951
Tetramerinae Travasssos, 1914