Lepas testudinata
... that Lepas testudinata can form colonies of more than 1000 members at a time?
... that <i id="mwBH4"> <b id="mwBH8"><a href="./Lepas_testudinata" id="mwBIA" rel="mw:WikiLink" title="Lepas testudinata">Lepas testudinata</a></b> </i> can form <a href="./Colony_(biology)" id="mwBIE" rel="mw:WikiLink" title="Colony (biology)">colonies</a> of more than 1000 members at a time?