Grand Cayman
Roatan, Honduras
Branching Hydroid
Sertularella diaphana
Branching Hydroid
Category: Hydroid
Scientific Name: Sertularella diaphana
Synonyms: Sertularella speciosa
Size: 3 to 6 in. (8 to 15 cm)
Depth: 30-100 ft. (10-30 m)
Distribution: Caribbean, Bahamas, Florida
Cnidaria (Phylum)
└Medusozoa (Subphylum)
└Hydrozoa (Class)
└Leptothecata (Order)
└Sertularellidae (Family)
└Sertularella (Genus)
All Photographs
© 2025 Florent Charpin