Florent's Guide To The Hawaiian, South Pacific and

Indo-Pacific Reefs

Modest Sundial
Architectonica modesta
Modest Sundial
Category: Sundials
Scientific Name: Architectonica modesta
Size: Up to 2 in. (5 cm)  
Distribution: Indonesia, Philippines
Mollusca (Phylum) Mollusks
└Gastropoda (Class) Gastropods
 └Heterobranchia (Subclass) Heterobranchs
  └Architectonicoidea (Superfamily)
   └Architectonicidae (Family) Sundials
    └Architectonica (Genus)
     └A. modesta (Species)
WoRMS ID: 215171🔗
iNaturalist ID: 1353283🔗

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© 2026 Florent Charpin