| Authors(s) | Verrill, A. E. |
| Year | 1872 |
| Title | Brief contributions to Zoology, from the Museum of Yale College, 19. Recent additions to the molluscan fauna of New England and the adjacent waters, with notes on other species. Amer. J. Sci. (3)3(15): 209-214; (16): 281-290, pls 6-8. |