Page:Smithsonian Miscellaneous Collections, Volume 85.djvu/128

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 * Helmetia expansa Walcott, 1918, Smithsonian Misc. Coll., vol. 68, no. 12, p. 7, fig. 8.

This is another of the species first published in the Smithsonian explorations pamphlet for 1917, and for that reason is here reprinted.

Holotype.—U. S. N. M., No. 83952.