Classification
Within iNaturalist.org

All Names

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

Extras

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Creative Commons Flickr Photos Tagged "Echinodermata."
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Recent observations

Photos / Sounds

Square

What

Sea Urchins Class Echinoidea

Observer

stephaniejoh

Date

the past

Description

This sea urchin, approximately 8 cm in diameter was attached to a rock in shallow water and was releasing strand-like clouds of milky whiteness, presumably for reproduction.

Photos / Sounds

18219304496 e065807078 s

What

Graeffe's Sea Cucumber Pearsonothuria graeffei

Observer

sudachi

Date

May 6, 2015 12:39 PM JST

Description

Pearsonothuria graeffei
クロエリナマコ

Ngerchong Outside, Koror, Palau
ゲロンアウトサイド、コロール、パラオ

Photos / Sounds

What

Sea Potato Echinocardium cordatum

Observer

harumkoh

Date

May 29, 2015 02:40 PM JST

Photos / Sounds

Observer

harumkoh

Date

May 29, 2015 01:33 PM JST

Description

ヨツアナカシパン. means four hole sand dollar. (four holes on center)

Photos / Sounds

Square

What

Sea Cucumbers Class Holothuroidea

Observer

leslie_flint

Date

May 28, 2015 08:13 AM HST

Photos / Sounds

Square

What

Sea Stars Class Asteroidea

Observer

jennybear

Date

August 27, 2014

Description

Walking the shores of a small island off Vancouver Island, British Columbia. At low tide it is amazing the sea life you come across. (aka star fish)

Tags

Photos / Sounds

Square

What

Forbes's Starfish Asterias forbesi

Observer

jlt019

Date

May 28, 2015 10:43 AM EDT

Photos / Sounds

Square

What

Sea Cucumbers Class Holothuroidea

Observer

julienbidet

Date

May 27, 2015

Description

About 20m deep in a cave
Sea cucumber from the Synaptidae

Photos / Sounds

Square

What

Eccentric Sand Dollar Dendraster excentricus

Observer

natscinews

Date

May 27, 2015 11:55 AM PDT

Photos / Sounds

Square

What

Echinoderms Phylum Echinodermata

Observer

natscinews

Date

May 27, 2015 11:53 AM PDT

Photos / Sounds

Square

What

Purple Sea Urchin Strongylocentrotus purpuratus

Observer

natscinews

Date

the past

Photos / Sounds

No photos or sounds

What

Stichopus californicus Parastichopus californicus

Observer

paul_norwood

Date

May 8, 2015
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.