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Collection: Sea Urchins

Also known as echinoderms. These often spiny marine animals have been on Earth for 450 million years. During the Cretaceous they evolved very rapidly making them useful for zoning rocks. They are related to the crinoids, starfish and brittlestars.
97 products
  • Echinocorys sp.ex gr. belgia lambert
    Echinocorys sp.ex gr. belgia lambert
    SKU: ECH 23
    Regular price
    £7.00
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    £7.00
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  • Micraster schroederi
    Micraster schroederi
    SKU: CE 6.3
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    £3.00
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    £3.00
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  • Micraster brevis
    Micraster brevis
    SKU: CE 6.2
    Regular price
    £3.00
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    £3.00
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  • Micraster grimmensis
    Micraster grimmensis
    SKU: CE 6.0
    Regular price
    £2.00
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    £2.00
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  • Hemicidaris intermedia
    Hemicidaris intermedia
    SKU: JE 2.1
    Regular price
    £13.00
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    £13.00
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  • Hemicidaris intermedia
    Hemicidaris intermedia
    SKU: JE 2.0
    Regular price
    £5.00
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    £5.00
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  • Echinocorys elevata brydone
    Echinocorys elevata brydone
    SKU: ECH 9
    Regular price
    £2.00
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    £2.00
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  • Echinocorys cf scutata
    Echinocorys cf scutata
    SKU: ECH 8
    Regular price
    £2.00
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    £2.00
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  • Echinocorys scutata leske, aff. striata
    Echinocorys scutata leske, aff. striata
    SKU: ECH 7
    Regular price
    £5.00
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    £5.00
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  • Echinocorys scutata leske
    Echinocorys scutata leske
    SKU: ECH 6
    Regular price
    £3.00
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    £3.00
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  • Echinocorys scutata scutata
    Echinocorys scutata scutata
    SKU: ECH 5
    Regular price
    £5.00
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    £5.00
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  • Echinocorys gravesi densor
    Echinocorys gravesi densor
    SKU: ECH 3
    Regular price
    £2.00
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    £2.00
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  • Echinocorys aff. limburgica lambert
    Echinocorys aff. limburgica lambert
    SKU: ECH 25
    Regular price
    £2.00
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    £2.00
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  • Echinocorys pyramidata portlock
    Echinocorys pyramidata portlock
    SKU: ECH 22
    Regular price
    £3.00
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    £3.00
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  • Echinocorys sp. campanian
    Echinocorys sp. campanian
    SKU: ECH 20
    Regular price
    £2.00
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    £2.00
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  • Echinocorys sp. campanian
    Echinocorys sp. campanian
    SKU: ECH 19
    Regular price
    £3.00
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    £3.00
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  • Echinocorys tectiformis brydone
    Echinocorys tectiformis brydone
    SKU: ECH 10
    Regular price
    £2.00
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    £2.00
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  • Echinocorys
    Echinocorys
    SKU: CE 9.2
    Regular price
    £60.00
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    £60.00
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  • Conulus raulini
    Conulus raulini
    SKU: CE 7.2
    Regular price
    £3.00
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    £3.00
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  • Micraster bednensis
    Micraster bednensis
    SKU: CE 6.1
    Regular price
    £2.00
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    £2.00
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  • Micraster cortestudinarium
    Micraster cortestudinarium
    SKU: CE 5.0
    Regular price
    £3.00
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    £3.00
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  • Tylocidaris clavigera
    Tylocidaris clavigera
    SKU: CE 19.0
    Regular price
    £9.00
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    £9.00
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  • Phymosoma koenigi
    Phymosoma koenigi
    SKU: CE 17.1
    Regular price
    £1.00
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    £1.00
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  • Micraster coranguinum
    Micraster coranguinum
    SKU: CE 1.31
    Regular price
    £4.00
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    £4.00
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  • Lovenechinus angelicus
    Lovenechinus angelicus
    SKU: CAE 1.0
    Regular price
    £6.00
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    £6.00
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  • Eupatagus florianus
    Eupatagus florianus
    SKU: TE 6.0
    Regular price
    £4.00
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    £4.00
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  • Schizaster mokattamensis
    Schizaster mokattamensis
    SKU: TE 5.0
    Regular price
    £2.00
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    £2.00
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  • Stirechinus scillae
    Stirechinus scillae
    SKU: TE 4.0
    Regular price
    £4.00
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    £4.00
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  • Echinolampas cf. chericherensis
    Echinolampas cf. chericherensis
    SKU: TE 3.0
    Regular price
    £3.00
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    £3.00
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  • Oligopygus wetherbyi
    Oligopygus wetherbyi
    SKU: TE 2.0
    Regular price
    £3.00
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    £3.00
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  • Clypeaster altus
    Clypeaster altus
    SKU: TE 1.0
    Regular price
    £10.00
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    £10.00
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  • Clypeus mulleri
    Clypeus mulleri
    SKU: JE 9.5
    Regular price
    £6.50
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    £6.50
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