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Review of Traité de Zoologie, published under the direction of Pierre-P. Grassé, 1960, Vol. 5, fascicule 2, Embranchement des Mollusques, pp. 1625-21…
A comparison of Cyclopecten nanus Verrill and Bush and Placopecten magellanicus (Gmelin)
The eastern Pacific marine mollusks described by C.B. Adams
Notes on Sphaeria lavarum, Westw.
Edward Sylvester Morse with a bibliography and a catalogue of his species
Systematics of the Genus Stelis Sw.
Studies in the Genus Micrandra II: Miscellaneous Taxonomic and Economic Notes
On Splachnidium rugosum Grev., the type of a new order of algae
Experiments on pattern-vision of the honey-bee.
Friedrich Ehrhart and his exsiccatæ