Echinothuriidae Thomson 1872

Description: Digital still collected as part of CODEMAP Item Type: Image Copyright: CODEMAP Species: Araeosoma Site: Atlantic -- Celtic Site Description: Seafloor Depth (m): -2613.64 Latitude: 48 deg 33' 30" N Longitude: 11 deg 07' 50" W Countries: UK -- Whittard Canyon Habitat: Submarine Canyon Rig: RRS James Cook ROV: ISIS Deposited By: Ms Katleen Robert Deposited On: 13 September 2013

Description: Digital still collected as part of CODEMAP Item Type: Image Copyright: CODEMAP Species: Tromikosoma Site: Atlantic -- Celtic Site Description: Seafloor Depth (m): -2559.25 Latitude: 48 deg 33' 31" N Longitude: 11 deg 07' 44" W Countries: UK -- Whittard Canyon Habitat: Submarine Canyon Rig: RRS James Cook ROV: ISIS Deposited By: Ms Katleen Robert Deposited On: 13 September 2013

Coral Sea, Duration 13 seconds

Aboral..

Calveria fenestrata, Wyville Thomson. One of the four-valved pedicellariae.

Phormosoma uranus W. Th., galles a la face, interne du test, d'apres Koehler.

Asthenosoma hystrix, Wyville Thomson -- Deux tiers de Grandeu Naturelle. De 500 a 2000 metres de profondeur

Specimen

ventral

ventral

dorsal

IZ 1151581 specimen, recently defrosted specimen photographed prior to preservation

dorsal

ventral

Araeosoma thetidis observed in situ at a depth of 188 m from off the north of New Zealand. Picture courtesy of Dr. Owen Wilson (National Institute of Water and Atmospheric research)

Indian ocean leather urchin Asthenosoma marisrubri observed off Marsa Alam, Egypt. Picture courtesy of Ronald Werson.

Coral Sea, Duration 12 seconds

Oral..

Calveria hystris, Wyville Thomson. Inner surface of a portion of the tent showing the structure of the ambulacral and interambulacral areas.

Original Labels

ventral

dorsal

ventral