Home > Invertebrates > Shells > Sundials > Heliacus mighelsi

Created 8/5/2025

Family Architectonicidae

HAWAII - ENDEMIC

Heliacus mighelsi



Mokapu wave bench, Oahu, 12 mm

 

  

MIGHELS' SUNDIAL

Uncommon in beds of zoanthid anemones on shallow reefs exposed to surge.  Attains height of 0.5 inch, 12 mm.  Endemic to Hawaii.