Freshwater Gastropods of North America

Editor’s Note – Last month we explored the relationship between the worldviews of Art, Science, and Public Policy.  This month we push onwar...

Editor’s Notes: The essay that follows is the third in a three-part series on the systematics and taxonomy of viviparid gastropods.  I’d rec...

Editor’s Note – This essay was subsequently published as: Dillon, R.T., Jr. (2023c)  The flat-topped Helisoma of The Everglades.  Pp 235 – 2...

Editor’s Notes –This is the fifth installment of my series on the general topic of freshwater snails in the aquarium hobby.  Previous posts ...