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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.
105 products
  • Hemicidaris intermedia
    Hemicidaris intermedia
    SKU: JE 2.31
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    £2.00
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  • Hemicidaris pustulosa
    Hemicidaris pustulosa
    SKU: JE 2.2
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    £5.00
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  • Pseudodiadema hemispherica
    Pseudodiadema hemispherica
    SKU: JE 11.0
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    £8.00
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  • Plesiechinus ornatus
    Plesiechinus ornatus
    SKU: JE 10.0
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    £7.00
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  • Paracidaris florigemma
    Paracidaris florigemma
    SKU: JE 1.0
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    £6.00
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  • Echinocorys elevata brydone
    Echinocorys elevata brydone
    SKU: ECH 9
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  • Echinocorys cf scutata
    Echinocorys cf scutata
    SKU: ECH 8
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  • Echinocorys scutata leske, aff. striata
    Echinocorys scutata leske, aff. striata
    SKU: ECH 7
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    £5.00
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  • Echinocorys scutata leske
    Echinocorys scutata leske
    SKU: ECH 6
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    £3.00
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  • Echinocorys scutata scutata
    Echinocorys scutata scutata
    SKU: ECH 5
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    £5.00
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  • Echinocorys scutata leske vulgaris
    Echinocorys scutata leske vulgaris
    SKU: ECH 4
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    £3.00
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  • Echinocorys gravesi densor
    Echinocorys gravesi densor
    SKU: ECH 3
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    £2.00
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  • Echinocorys aff. limburgica lambert
    Echinocorys aff. limburgica lambert
    SKU: ECH 25
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    £2.00
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  • Echinocorys cipleyensis lambert
    Echinocorys cipleyensis lambert
    SKU: ECH 24
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    £2.00
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  • Echinocorys sp.ex gr. belgia lambert
    Echinocorys sp.ex gr. belgia lambert
    SKU: ECH 23
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    £7.00
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  • Echinocorys pyramidata portlock
    Echinocorys pyramidata portlock
    SKU: ECH 22
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    £3.00
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  • Echinocorys sp. campanian
    Echinocorys sp. campanian
    SKU: ECH 21
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    £4.00
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  • Echinocorys sp. campanian
    Echinocorys sp. campanian
    SKU: ECH 20
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    £2.00
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  • Echinocorys form gravesi densor
    Echinocorys form gravesi densor
    SKU: ECH 2
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    £2.00
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  • Echinocorys sp. campanian
    Echinocorys sp. campanian
    SKU: ECH 19
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    £3.00
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  • Echinocorys humilis lambert
    Echinocorys humilis lambert
    SKU: ECH 18
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    £2.00
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  • Echinocorys subglobosa
    Echinocorys subglobosa
    SKU: ECH 17
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    £3.00
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  • Echinocorys echinocorys subconicula brydone
    Echinocorys echinocorys subconicula brydone
    SKU: ECH 16
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    £2.00
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  • Echinocorys echinocrys sp campania
    Echinocorys echinocrys sp campania
    SKU: ECH 15
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    £2.00
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  • Echinocorys echinocrys sp campania
    Echinocorys echinocrys sp campania
    SKU: ECH 14
    Regular price
    £3.00
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  • Echinocorys cincta brydone
    Echinocorys cincta brydone
    SKU: ECH 13
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    £2.00
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  • Echinocorys truncata brydone
    Echinocorys truncata brydone
    SKU: ECH 12
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    £2.00
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  • Echinocorys depressula brydone
    Echinocorys depressula brydone
    SKU: ECH 11
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    £2.00
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  • Echinocorys tectiformis brydone
    Echinocorys tectiformis brydone
    SKU: ECH 10
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    £2.00
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  • Echinocorys sp (scutata)
    Echinocorys sp (scutata)
    SKU: ECH 1
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    £3.00
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  • Echinocorys
    Echinocorys
    SKU: CE 9.2
    Regular price
    £60.00
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    £60.00
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  • Offaster pilula
    Offaster pilula
    SKU: CE 8.1
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