Spinyhead blenny (Acanthemblemaria spinosa), in hard coral, Bonaire, Caribbean, Central America

Feather Star in Coral Reef, Comantheria sp., Christmas Island, Australia

Yellow Crinoid on Sea Fan, Comanthina schlegeli, Marovo Lagoon, Solomon Islands

Crinoid on Red Sponge, Comanthina sp., Raja Ampat, West Papua, Indonesia

A bright yellow crinoid clings to a healthy coral reef near Alor, Indonesia.

The curled arm of a crinoid, Anilao, Philippines.

Crinoid shrimp, Cebu, Philippines.

Yellow crinoid (Crinoidea) and a scuba diver in Puerto Galera, Philippines. Photographed using close focus wide angle technique with a circular fisheye lens.

Mediterranean Crinoid or Feather Starfish (Antedon mediterranea) full view from above of this yellow crinoid, Malta, Maltese Islands, Mediterranean

Feather Star (Sp. Unknown). Mabul, Sipadan, Borneo, Malaysia, Indo-Pacific. (A4 only).

Yellow feather star (crinoid) alone in the sand, Dumaguete, Negros, Philippines, Southeast Asia, Asia

Crinoid or Feather Starfish (Comantheria briareus) starfish on yellow sea fan and pink anthias fish, Mabul, Borneo, Malaysia, South China Sea

Crinoid (Species unknown). Wakatobi, Onemobaa Island, Indonesia (RR)

Feather stars, Oxycomanthus bennetti, Temple of Doom, Great Barrier Reef, Australia (S. Pacific).

Coral block with different stony corals (Scleractinia), Melithaea gorgonian (Melithaea sp.), Feather star, yellow (Crinoidea) and Sabre squirrelfish (Sargocentron spiniferum), three, Great Barrier Reef, Coral Sea, Pacific, Australia, Oceania

Colourful yellow Crinoid feeding surrounded by red hard coral; Fiji

This female Ornate Ghost Pipefish, also known as a Harlequin Ghost Pipefish (Solenostomus paradoxus) is holding it's egg mass in the pouch that is formed by two specialized fins. The eggs can seen through the transparent areas of the fins, Philippines

Micronesia, Bright yellow crinoid (Comanthus bennetti), blue ocean background.

Yellow Crinoid, Antedon mediterranea, Istria, Adriatic Sea, Croatia

Yellow crinoid on large sponge, Bunaken NP Indonesia