Dear collegues:

I am just finishing a paper about the biogeographical relationships of the
shallow-water marine molluscs of the Azores and a question as arised.
Does anyone have a definition for an amphi-Atlantic species? Should we
consider as amphi-Atlantic the pelagic species like Janthina or Spirula?

Thank you

Best wishes,

Sérgio

 _________________________________________________________________________
 Sergio Avila, Dr.
 Departament of Biology
 Marine Biology Section
 University of the Azores
 9500 Ponta Delgada
 AZORES
 PORTUGAL
 http://www.uac.pt/db/bmarinha/sa/molazores.html
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 _________________________________________________________________________
Best wishes,