Curator's Blog

Museum, research, and collection updates from Dr. José H. Leal, plus Shell of the Week, which highlights a different species every Friday. Most Shells of the Week—but not all—are found in Southwest Florida.

Dr. José H. Leal serves as the Bailey-Matthews National Shell Museum’s Science Director and Curator. He received his Ph.D. in Marine Biology and Fisheries from the University of Miami and has served at the Museum since 1996. Under his leadership, the Museum was awarded its first accreditation from the American Alliance of Museums in 2010.

José H. Leal

Apr 3, 2020

Shell of the Week: The Dog-head Triton

Ranularia cynocephala (Lamarck, 1816) has a sturdy shell that reaches 70 mm (about 2.8 inches). The shell has squarish whorls, a long siphonal canal that may be recurved, and may bear a varix, which denotes the occurrence of a growth stop). The shell sculpture consists of strong spiral cords crossed by weaker axial ribs. The outer lip of the shell aperture is garnished internally with 7 strong, white teeth. The shell color is usually golden-brown, often with a whitish spiral

José H. Leal

Feb 16, 2018

The Varicose Cerith

The Varicose Cerith, Alaba incerta (d'Orbigny, 1841), is a small local gastropod that, at 5 mm (about 0.2 inch) in length, fits the definition of a micromollusk (a mollusk with its shell or body equal or smaller than 5 mm.) The Varicose Cerith shell is elegant and very delicate, with translucent walls and the occasional whitish thickening known as a varix. Varices are usually indicative of slower shell growth in gastropod mollusks. Varicose Ceriths are not very common on loca

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Curator's Blog

Shell of the Week: The Dog-head Triton

The Varicose Cerith