BioStor
 | Additions to the fauna of the Bermudas from the Yale Expedition of 1901, with notes on other species A E Verrill (1901) Transactions of the Connecticut Academy of Arts and Sciences 11: 15-62 |
 | New records and synonymies of Bermuda opisthobranchs (Gastropoda) Kerry Clark (1984) Nautilus 98: 85-97 |