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等级: | Species | |
---|---|---|
Parent: | Urotrematulum Macy, 1933 | |
Specific Name: | attenuatum | |
Authorship: | Macy in Macy | |
Publication: | A review of the trematode family Urotrematidae with the description of a new genus and two new species. Transactions of the American Microscopical Society 52(3): 247-254. | |
Page: | 249 | |
Figure(s): | PLATE XXXIV, fig. 1, PLATE XXXV, figs 2, 4, 8 | |
Type Specimen(s): | U.S.N.M. Helm. Coll. No. 29954. | |
Type Locality: | St. Paul, Minnesota, USA | |
Fossil: | No | |