🦋 Family

Hydractiniidae

2 species · Animals

Animalia › Cnidaria › Hydrozoa › Anthoathecata › Hydractiniidae

Hydractinia echinata is a hydroid that grows on hermit crab-occupied shells, found across the northern Atlantic Ocean.

Schuchertinia milleri is a northeastern Pacific hydroid that often forms a symbiosis with hermit crabs.

Related Families

Milleporidae 5 species Hydridae 2 species Porpitidae 2 species Corynidae 1 species Oceaniidae 1 species Pennariidae 1 species Solanderiidae 1 species Stylasteridae 1 species

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