Template:García-Varela et al., 2002
- García-Varela, M., Cummings, M.P., Pérez-Ponce de León, G., Gardner, S.L. & Laclette, J.P. 2002. Phylogenetic analysis based on 18S ribosomal RNA gene sequences supports the existence of class Polyacanthocephala (Acanthocephala). Molecular Phylogenetics and Evolution 23(2): 288–292. DOI: 10.1016/S1055-7903(02)00020-9
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