Fusinus gallagheri

Fusinus gallagheri is a species of [[sea snail]], a [[marine gastropod mollusc]] in the family [[Fasciolariidae]], the spindle snails and tulip snails.

Taxonomy

Fusinus gallagheri belongs to the genus [[Fusinus]]. The species was formally described by J.J. O'Sullivan in 2020. It is part of a diverse family of predatory marine snails, many of which are characterized by their distinctive spindle-shaped shells.

Description

Fusinus gallagheri possesses a medium to large, distinctly fusiform (spindle-shaped) shell, typically reaching lengths between 60 and 80 millimeters, though some specimens may be larger. The shell is characterized by a high, conical [[spire]] and a prominent, often inflated, body whorl. Its sculpture consists of strong spiral cords, which are crossed by axial ribs or nodulose folds, particularly evident on the earlier whorls. The surface may appear somewhat rough due to this intricate sculptural pattern. The color of the shell is generally whitish or cream, sometimes exhibiting subtle brownish streaks or a thin, fibrous [[periostracum]]. The aperture is elongated, and the [[siphonal canal]] is long and relatively straight, a characteristic feature of the genus Fusinus.

Distribution and Habitat

This species is known from the marine waters off the coast of [[New South Wales]], [[Australia]], specifically from offshore localities. It is believed to inhabit subtidal to deeper marine environments, likely preferring sandy or muddy substrates where it can forage for prey. The precise depth range and specific microhabitat preferences are subject to further research.

Etymology

The specific epithet gallagheri was chosen by the describer to honor Jim Gallagher, a dedicated shell collector whose provided specimens were instrumental in the scientific description and formal recognition of this new species.