Classification
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All Names

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

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Creative Commons Flickr Photos Tagged "Echinodermata."
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Recent observations

Photos / Sounds

What

Ochre Sea Star Pisaster ochraceus

Observer

james3

Date

August 19, 2014

Photos / Sounds

Square

What

Starfish Class Asteroidea

Observer

natasha84

Date

August 17, 2014 12:11 PM PDT

Description

8/17/2014 - Lone Ranch Creek, OR: Starfish washed up on the beach. Purple, bloated. One arm was white and pulled out like long taffy.

Photos / Sounds

Square

Observer

frederic_ducarme

Date

July 30, 2014

Description

Stichopodid-looking holothurian, with soft trivium bearing small podia (stichopus-looking) and strange black, hard tubercles.

Photos / Sounds

Square

What

Thousand-pores Sea Star Fromia milleporella

Observer

frederic_ducarme

Date

August 15, 2014

Photos / Sounds

Square

What

Starfish Class Asteroidea

Observer

ephraimz

Date

August 3, 2014 10:56 AM EDT

Photos / Sounds

Square

What

Bat Star Patiria miniata

Observer

anudibranchmom

Date

August 11, 2014 08:20 AM PDT

Description

Juvenile, about 1/2" - beautiful mottled bluish color.

Photos / Sounds

Square

Observer

anudibranchmom

Date

August 11, 2014 07:55 AM PDT

Photos / Sounds

Square

What

Sunflower Sea Star Pycnopodia helianthoides

Observer

anudibranchmom

Date

August 11, 2014 06:28 AM PDT

Photos / Sounds

Square

What

Ochre Sea Star Pisaster ochraceus

Observer

anudibranchmom

Date

August 12, 2014 08:33 AM PDT

Photos / Sounds

Square

What

Bat Star Patiria miniata

Observer

anudibranchmom

Date

August 12, 2014 08:31 AM PDT

Description

Unusual 6-legged individual.

Photos / Sounds

Square

What

Western Spiny Brittle Star Ophiothrix spiculata

Observer

anudibranchmom

Date

August 12, 2014 08:05 AM PDT

Photos / Sounds

Square

What

Ochre Sea Star Pisaster ochraceus

Observer

anudibranchmom

Date

August 12, 2014 06:58 AM PDT
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.