*** Welcome to piglix ***

Calliactis

Calliactis
Dardanus pedunculatus (Hermit crab).jpg
Hermit crab (Dardanus pedunculatus) with Calliactis species attached to its shell.
Scientific classification
Kingdom: Animalia
Phylum: Cnidaria
Class: Anthozoa
Order: Actiniaria
Family: Hormathiidae
Genus: Calliactis
Verrill, 1869
Species

See text.


See text.

Calliactis is a genus of sea anemones. Species in this genus are mutually symbiotic with hermit crabs. The anemone gets a place to live and discarded scraps of the crab's food in exchange for its help in defending the crab.

Species within the genus include:


...
Wikipedia

...