heart urchin

suomi-englanti sanakirja

heart urchin englannista suomeksi

Any echinoderm of the class (taxfmt).
(quote-text)
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{{quote-book|en|year=2007|author=Marian Armstrong|title=Wildlife and Plants|volume=16|edition=3rd|pageurl=http://books.google.com.au/books?id=jBh0jgWdWtsC&pg=PA967&dq=%22heart+urchin%22%7C%22heart+urchins%22&hl=en&sa=X&ei=2c-AUtCfMMySiAfl5IG4DQ&redir_esc=yv=onepage&q=%22heart%20urchin%22%7C%22heart%20urchins%22&f=false|page=967