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Paracentrotus lividus at Aquarium Finisterrae, Corunna, Galicia, Spain (5 December 2007)

Deep-sea sun star (Rathbunaster californicus) .This photo was taken at a depth of -404.4 meters in Sur Canyon as a part of a deep-sea coral expedition conducted by NMFS aboard the R/V Shimida in December, 2010. Photo taken Dec. 21, 2010, Location: Point Sur, Sur Canyon.Kevin L. Stierhoff / NOAA SWFSC From: SIMoN

Rhizocrinus ioffotensis, M. Sars.

Ophiomusium lumani, Wyville Thomson. Dorsal surface.

Star-Fish.

Amphiura squamata.

Asterophyton linckii, Muller and Troschel. Young specimen.

Ophiomusium Talismani (Ed. Per.). Expedition du Talisman. 1,617 metres de profondeur.

Luidia clathrais.

Mediaster stellatus, d'apres Perrier (Hirondelle). face dorsale.

Kauai - Na Pali Coast

Figure 1.SEM photographs of radial shields of Asteroschema tubiferum (NSMT E-2110) (A) and Squamophis albozosteres sp. n., paratype(MV F-162658) (B). A multi-layered radial shield B single-layered radial shields. The left side of the images are towards the center of the disc and the right side towards the disc margin.

Figure 2.Species of the families Ophiomyxidae (A–E) and Ophiotrichidae (F–J). Ophiomyxa flaccida. A dorsal view, in detail the marginal interradius with a row of large scales B ventral view C jaw D dorsal view of the arm E ventral view of the arm. Ophiothrix (Ophiothrix) angulata F dorsal view, in detail the radial shields G ventral view H jaw I dorsal view of the arms J ventral view of the arms. Scale bar = 1 mm.

Figure 2.Ophioderma peruana sp. n., holotype (CZA-363). A aboral view B oral view C aboral disc and basal portion of the arms D oral disc and basal portion of the arms E jaws F oral portion of the disc and pair of genital slits.

Figure 1.Ophiocnida hispida. A dorsal view. Scale bar = 5 mm B dorsal view of the arm C ventral view of the arm D dorsal view of the disk E ventral view of the disk F jaw. Scale bar = 1 mm. Ophiophragmus papillatus G dorsal view. Scale bar = 5 mm H dorsal view of the arm I ventral view of the arm J dorsal view of the disk (p = papillae around the margin of the disk) K ventral view of the disk L jaw. Scale bar = 1 mm.

Caladesi State Park, Clearwater Beach, Florida

Description: The goosefoot starfish Item Type: Image Title: Anseropoda placenta Copyright: SERPENT Project Species: Anseropoda placenta Site: Atlantic -- Irish Shelf -- Cashel Site Description: Seafloor Depth (m): 174 Latitude: 54 deg 42' 23" N Longitude: 10 deg 26' 20" W Countries: Republic of Ireland Habitat: Benthic Rig: Ocean Vanguard Project Partners: Statoil, Oceaneering, Diamond Offshore ROV: Magnum 085 Deposited By: Dr Andrew Gates Deposited On: 29 September 2008

Description: A seven-armed starfish amongst rocks on the sea bed Item Type: Image Title: Seven-armed starfish Copyright: SERPENT Project Species: Luidia ciliaris Site: Atlantic -- Irish Shelf -- Cashel Site Description: Seafloor Depth (m): 174 Latitude: 54 deg 42' 23" N Longitude: 10 deg 26' 20" W Countries: Republic of Ireland Habitat: Benthic Rig: Ocean Vanguard Project Partners: StatoilHydro, Oceaneering, Diamond Offshore ROV: Magnum 085 Deposited By: Dr Andrew Gates Deposited On: 17 June 2008

Synaptula lamperti is not the primary subject of the video clip; the primary subject is Xestospongia testudinaria (Barrel sponge). Coral Sea, Duration 17 seconds

South Pacific Ocean, Shot at night, Duration 7 seconds

Coral Sea, Duration 12 seconds

South Pacific Ocean, Shot at night, Duration 8 seconds

South Pacific Ocean, Duration 10 seconds