Architectonica modesta (Philippi, 1849)
35mm

This is one of two similar species of sundials. The shell of this one appears to match what we are calling Architectonica perspectiva in the Philippines. The head and tentacles should be white and black banded, but we did not see it in this specimen.

40.6mm

Created 19 January 2021
Updated 5 May 2024

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