🦋 Family
Hydractiniidae
Hydractinia echinata (Fleming, 1828)
Hydractinia echinata (Fleming, 1828)
Hydractinia echinata is a hydroid that grows on hermit crab-occupied shells, found across the northern Atlantic Ocean.
Schuchertinia milleri (Torrey, 1902)
Schuchertinia milleri (Torrey, 1902)
Schuchertinia milleri is a northeastern Pacific hydroid that often forms a symbiosis with hermit crabs.
Related Families
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