+ <clade>
+ <taxonomy>
+ <id provider="uniprot">6448</id>
+ <scientific_name>Gastropoda</scientific_name>
+ <rank>class</rank>
+ </taxonomy>
+ <clade>
+ <taxonomy>
+ <id provider="uniprot">225164</id>
+ <code>LOTGI</code>
+ <scientific_name>Lottia gigantea</scientific_name>
+ <common_name>Owl limpet</common_name>
+ <rank>species</rank>
+ <uri>http://nathistoc.bio.uci.edu/Molluscs/OwlLimpet1.jpg</uri>
+ </taxonomy>
+ </clade>
+ <clade>
+ <taxonomy>
+ <id provider="uniprot">6500</id>
+ <code>APLCA</code>
+ <scientific_name>Aplysia californica</scientific_name>
+ <common_name>California sea hare</common_name>
+ <rank>species</rank>
+ <uri>http://upload.wikimedia.org/wikipedia/commons/e/ef/Aplysia_californica.jpg</uri>
+ </taxonomy>
+ </clade>
+ </clade>
+ <clade>
+ <taxonomy>
+ <id provider="uniprot">29159</id>
+ <code>CRAGI</code>
+ <scientific_name>Crassostrea gigas</scientific_name>
+ <authority>Thunberg, 1793</authority>
+ <common_name>Pacific oyster</common_name>
+ <synonym>Crassotrea gigas</synonym>
+ <synonym>Crassostrea angulata</synonym>
+ <synonym>Ostrea gigas</synonym>
+ <rank>species</rank>
+ <uri>http://www.marlin.ac.uk/imgs/o_cragig.jpg</uri>
+ </taxonomy>
+ </clade>