The Conchologist's First Book / A System of Testaceous Malacology, Arranged Expressly for the Use of Schools, in Which the Animals, According to Cuvier, Are Given With the Shells, a Great Number of New Species Added, and the Whole Brought Up, as Accurately as Possible, to the Present Condition of the Science.

by Edgar Allan Poe; Thomas Brown

Rugose, wrinkled.

S.

Sanguinaceous, divided into chambers.

Scabious, rough, rugged.

Scalloped, indented at the edges.

Scutellated, shield-shaped.

Seam, line formed by the union of the valves.

Semi, the half.

Semi-cordate, half heart-shaped.

Semi-orbicular, shape of a half globe.