Comanthus
Comanthus is a genus of crinoid echinoderms (feather stars) belonging to the family Comatulidae. The species of this genus are found in Indian and Pacific Ocean. Species:

Comanthus briareus 
Comanthus delicata 
Comanthus gisleni 
Comanthus imbricatus 
Comanthus kumi 
Comanthus novaezealandiae 
Comanthus parvicirrus 
Comanthus scintillus 
Comanthus suavia 
Comanthus taviana 
Comanthus wahlbergii  the "common feather star", known from False Bay to Mozambique, and Vema seamount in the South Atlantic, intertidal to 47m, usually 10 to 22 blunt tipped arms, variably coloured, sometimes variegated, mouth offset, anus central. Comanthus weberi

References

Comatulidae