- Source: Mysticoncha harrisonae
Mysticoncha harrisonae is a species of small sea snail that resembles a sea slug, a marine gastropod mollusc in the family Velutinidae. This species is known only from the vicinity of South Island and Stewart Island in New Zealand.
References
Powell A. W. B., New Zealand Mollusca, William Collins Publishers Ltd, Auckland, New Zealand 1979 ISBN 0-00-216906-1