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An indexed catalogue of publications on molluscan type specimens
Molluscan taxa of Addison Emery Verrill and Katharine Jeannette Bush, including those introduced by Sanderson Smith and Alpheus Hyatt Verrill
Nettastomella japonica Yokoyama in North America and notes on the Pholadidae
New records for the genus Lioplax
Charles Johnson Maynard and his work in malacology.
The beginnings of natural history in America. An address delivered at the sixth anniversary meeting of the Biological Society of Washington. By G. Br…
The Flowers of Ilex Guayusa
Discovery of an Ancient Guayusa Plantation in Colombia
Salpiglossis, Leptoglossis and Reyesia (Solanaceae). A Synoptical Survey
Barometric plants