Florent's Guide To The

Tropical Reefs

Lesser Starlet Coral
Siderastrea radians
Lesser Starlet Coral
Category: Stony Corals
Scientific Name: Siderastrea radians
Size: Colony 4 to 12 in. (10 to 30 cm)  
Depth: 0-90 ft. (0-27 m)
Distribution: Caribbean, Bahamas, Florida
Cnidaria (Phylum) Cnidarians
└Anthozoa (Subphylum) Sea Anemones and Corals
 └Hexacorallia (Class) Hexacorallians
  └Scleractinia (Order) Stony Corals
   └Refertina (Suborder)
    └Rhizangiidae (Family)
     └Siderastrea (Genus)
      └S. radians (Species)
WoRMS ID: 207517🔗
iNaturalist ID: 112555🔗

All Photographs
© 2026 Florent Charpin