WoRMS source details
Ching, H. L. (1962). Six larval trematodes from the snail, Littorina scutulata Gould of San Juan Island, U.S.A., and Vancouver, B.C. Canadian Journal of Zoology. 40 (4): 675–676.
442030
Ching, H. L.
1962
Six larval trematodes from the snail, Littorina scutulata Gould of San Juan Island, U.S.A., and Vancouver, B.C.
Canadian Journal of Zoology
40 (4): 675–676
Publication
Date
action
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Spelotrema pygmaeum (Levinsen, 1881) Looss, 1902 accepted as Microphallus pygmaeus (Levinsen, 1881) Baer, 1944 (biology source)
Oregon, Washington, Vancouver Coast and Shelf for Spelotrema pygmaeum (Levinsen, 1881) Looss, 1902
