Hola! Thank you for stopping by. This is the page that lists the references for the Seashell Guide to the Northwestern Beaches of Isabella and Aguadilla in Puerto Rico.
Thank you to Luis Villanueva-Cubero (University of Puerto Rico), Cristobal Jimenez of the Northeast Ecological Corridor (NECNR), Dr. Sarah A. Willig (University of Pennsylvania), and Liz Shea and Alex Kittle (Delaware Museum of Natural History).
Jacksonville Shells: http://www.jaxshells.org/
((I am working on adding references to this page! Thanks for your patience!