Citation: J. Zrzavy et al., Myzostomida are not annelids: Molecular and morphological support for a clade of animals with anterior sperm flagella, CLADISTICS, 17(2), 2001, pp. 170-198
Citation: J. Zrzavy, The interrelationships of metazoan parasites: a review of phylum- and higher-level hypotheses from recent morphological and molecular phylogenetic analyses, FOL PARASIT, 48(2), 2001, pp. 81-103