Rieger, R. M. (2001). Phylogenetic systematics of the Macrostomorpha. In: Littlewood T, Bray R, eds. Interrelationships of the Platyhelminthes. Taylor & Francis, London. pp 28-38.
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Rieger, R. M.
2001
Phylogenetic systematics of the Macrostomorpha. In: Littlewood T, Bray R, eds. Interrelationships of the Platyhelminthes