Currently, Polycyathus isabela is known from only three sites around the island of Isabela, in the Galápagos Archipelago (1).
|
View a distribution map for this species at UNEP World Conservation Monitoring Centre. |
Polycyathus isabela can be found in dimly-lit caves and recesses, at depths between 10 and 23 metres (1).
|
|
|