Hello, I need someone to please refresh my memory. If a trivial name ends in "ensis", it will not change if the generic name changes correct?!? Or can it change to "ense"?!? Examples: Lioconcha castrensis Psammotreta amboynensis Semipallium rapanensis or Semipallium rapanense Thank you in advance, Ghost Sheller ________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com