This group contains a variety of marine animals characterized by spiny exoskeletons and a five-fold symmetry. Fossils of echinoderms can be found in rocks dating as far back as the Cambrian. They have a unique water vascular system consisting of water-filled sacs and canals that project at the surface as tube feet, and are used for sensing, feeding, locomotion and respiration.

There are about 15 classes of extinct echinoderms (of which the cystoids and blastoids are the most famous) and 5 classes of living echinoderms: the echinoids (sea urchins), asteroids (starfish), ophiuroids (brittle stars), crinoids (sea lilies and feather stars) and holothuroids (sea cucumbers).

Echinoderms

F632-Amphiope-bioculata-bAmphiope bioculata_Miocen_Frence_Equinoderm,erizo
23,00 €
Abelleicidaris-saemanni-F666b-Abelleicidaris-saemanni-F666
62,00 €
Stenaster-F615bAsteroidea sp._Stenaster_Ordovician_Morocco_Starfisch_Estrella de mar
385,00 €
Claviaster libycus-Cretaceous-Taouz,MoroccoClaviaster libycus-Cretaceous-Taouz,Morocco
22,00 €
F611-Clypeaster-gippslandicus-BClypeaster gippslandicus_Australia_Miocen_Equinoderm
32,00 €
Clypeaster-scillae-F660b9Clypester scillae-Miocene-Austria
74,00 €
f209bclypeasEchinoderm, Fossil, Clypeus Plotinus, Jurassic, Bajocian, Pont-a-Mousson, France
32,00 €
 Deltablastus permicus_Permian_Timor_Indonesia_Blastoid fossils_Blastoideo Deltablastus permicus_Permian_Timor_Indonesia_Blastoid fossils_Blastoideo
24,00 €
 Deltablastus permicus_Permian_Timor_Indonesia_Blastoid fossils_Blastoideo Deltablastus permicus_Permian_Timor_Indonesia_Blastoid fossils_Blastoideo
27,00 €
 Deltablastus permicus_Permian_Timor_Indonesia_Blastoid fossils_Blastoideo Deltablastus permicus_Permian_Timor_Indonesia_Blastoid fossils_Blastoideo
21,00 €
Desoricidaris-pouyannei-F625bDesoricidaris-pouyannei-Cretácico superior, Cenomaniense  -Hammada Guir-Taouz, Marruecos
30,00 €
Desoricidaris pouyannei_equinoderme_MoroccoDesoricidaris pouyannei_equinoderme_Morocco
47,00 €
P5240043P5240042
24,00 €
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