Kritsky, D. C.; Boeger, W. A; Jégu, M. (1997). Neotropical Monogenoidea. 30. Ancyrocephalinae (Dactylogyridae) of Piranha and Their Relatives (Teleostei, Serrasalmidae) from Brazil: Species of Calpidothecium gen. n., Calpidothecioides gen. n., Odothecium gen. n., and Notothecioides gen. n. Comparative Parasitology. 64(2), 208-218.
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Kritsky, D. C.; Boeger, W. A; Jégu, M.
1997
Neotropical Monogenoidea. 30. Ancyrocephalinae (Dactylogyridae) of Piranha and Their Relatives (Teleostei, Serrasalmidae) from Brazil: Species of Calpidothecium gen. n., Calpidothecioides gen. n., Odothecium gen. n., and Notothecioides gen. n.