Classification
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All Names

  • Scientific Names
    • Echinodermata
  • English
    • Echinoderms
  • Spanish
    • Estrellas y erizos de mar

Extras

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Creative Commons Flickr Photos Tagged "Echinodermata."
Invite photos to iNat » View all photos tagged "Echinodermata" on Flickr »

Recent observations

Photos / Sounds

Square

Observer

wendy5

Date

September 15, 2014

Description

Here is a Eupentacta quinquesemita or White sea cucumber, feeding with its arms seeking plankton. It was one of several attached to the side of a dock at the boat marina. It appeared to be about 1" long with 3" branching arms.

Tags

Photos / Sounds

Square

Observer

lupra

Date

March 22, 2011 09:34 AM CET

Tags

Photos / Sounds

15242685772_27d5d60bf4_s

What

Eccentric sand dollar Dendraster excentricus

Observer

finatic

Date

September 13, 2014 08:35 AM PDT

Description

San Diego County, California, US

Photos / Sounds

Square

What

Sea Stars Class Asteroidea

Observer

dominic

Date

July 12, 2014

Description

Was out of the water for quite some time. It was still alive however.

Photos / Sounds

Square

What

Sea Urchins Class Echinoidea

Observer

kucycads

Date

September 8, 2014

Photos / Sounds

Square

What

Sea Lilies Class Crinoidea

Observer

frederic_ducarme

Date

September 12, 2014 01:40 PM HST

Place

Milaidhoo (Google, OSM)

Description

Picture by Sébastien Stradal.

Photos / Sounds

Square

Observer

frederic_ducarme

Date

September 6, 2014 08:07 PM HST

Photos / Sounds

Square

Observer

frederic_ducarme

Date

September 4, 2014 11:16 AM HST

Photos / Sounds

Square

What

Purple Sea Urchin Strongylocentrotus purpuratus

Observer

dpom

Date

September 11, 2014

Photos / Sounds

Square

Observer

enricoschifani

Date

July 31, 2014

Place

Ustica (Google, OSM)

Photos / Sounds

Square

Observer

enricoschifani

Date

July 31, 2014

Place

Ustica (Google, OSM)

Photos / Sounds

Square

Observer

enricoschifani

Date

July 31, 2014

Place

Ustica (Google, OSM)
View all observations

Description from Wikipedia

Echinoderms (Phylum Echinodermata from Greek, ἐχῖνος, echinos – "hedgehog" und δέρμα, derma – "skin") are a phylum of marine animals. The adults are recognizable by their (usually five-point) radial symmetry, and include such well-known animals as starfish, sea urchins, sand dollars, and sea cucumbers. Echinoderms are found at every ocean depth, from the intertidal zone to the abyssal zone. The phylum contains about 7000 living species, making it the second-largest grouping of deuterostomes (a superphylum), after...

No range data available.