-o- + pore. English Wikipedia has an article on: <span class="searchmatch">nephridiopore</span> Wikipedia <span class="searchmatch">nephridiopore</span> (plural <span class="searchmatch">nephridiopores</span>) The external opening of a nephridium....
<span class="searchmatch">nephridiopores</span> plural of <span class="searchmatch">nephridiopore</span>...
interpore intrapore isopore macropore mesopore micropore millipore nanopore <span class="searchmatch">nephridiopore</span> nephropore neuropore nuclear pore complex nucleopore parapore polypore...