| Shelled opisthobranchs |  |
| Mikkelsen, P.M. (2002). Shelled opisthobranchs Molluscan radiation: lesser-known branches 42: 67-136 |
| In: Southward, A.J. et al. (Ed.) (2002). Molluscan radiation: lesser-known branches Advances in Marine Biology, 42 Academic Press: Amsterdam. ISBN 0-12-026142-1. xi, 308 pp., meer |
| In: Advances in Marine Biology. Academic Press: New York. ISSN 0065-2881, meer |
|
