Details about the specimens

• 100 specimens. (accurate to within 50)
• specimens alive when found.
• specimens alive at end of the observation process.
• specimens left in natural environment.
• The record does not indicate whether reproduction was occurring.

Id by Anne Hoggett in Apr 2021 based on similarity to 1980s specimen from South Island in Gwen Pini's mollusc collection (#188).

Supporting photos