David Fleetham / Crinoid shrimp (Periclimenes amboinensis) on matching Feather star (Comanthus bennetti) Philippines.

Franco Banfi / Crinoids (Oxycomanthus bennetti) Menjangan Island, Bali Island, Indonesia, Pacific Ocean

Richard Robinson / Crinoidea (Feather Star) in a Gorgonian Fan (Gorgonacea) at Ogea Levu, Lau Island Group, Fiji.

Alex Mustard / Crinoid (Oxycomanthus bennetti). Romeo Reef, Yillet, Misool, Raja Ampat, West Papua, Indonesia. Ceram Sea.

Georgette Douwma / Benneti's crinoid (Comanthus bennetti) with shafts of sunlight through pier. Mabul, Malaysia. Indo-Pacific.

Pete Oxford / Bennett's feather star (Oxycomanthus bennetti) Rainbow Reef, Fiji, South Pacific.

Solvin Zankl / Crinoid / Feather star (Comantheria briareus) and (Oxycomanthus bennetti) Raja Ampat, West Papua, Indonesia, Pacific Ocean.

Michael Pitts / Feather star {Comanthus bennetti}

Juergen Freund / Close up of featherstar arm {Comanthus bennetti} Philippines, Pacific

Juergen Freund / Featherstar swimming (Comanthus bennetti). Indo-Pacific

Juergen Freund / Featherstar floating in sea {Comanthus bennetti} Indo Pacific

David Fleetham / Elegant squat lobster (Allogalathera elegans) and commensal shrimp (Periclimenes amboinensis) on featherstar (Comanthus bennetti), Mabul Island, Malaysia.