| North American monogenetic trematodes. II. The families Monocotylidae, Micro-bothriidae, Acanthocotylidae and Udonellidae (Capsaloidea) |  |
| Price, E.W. (1938). North American monogenetic trematodes. II. The families Monocotylidae, Micro-bothriidae, Acanthocotylidae and Udonellidae (Capsaloidea) J. Wash. Acad. Sci. 28(3-4): 109-126, 183-198 |
| In: Journal of the Washington Academy of Sciences. Washington Academy of Sciences: Washington. ISSN 0043-0439, meer |
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