Links dedicati al mondo marino...
http://www.sintierra.it http://www.mareaperto.it/pagine_blu/contenuti/molluschi.htm
http://www.daneurope.org
http://www.ssi-italy.org
http://www.subacquea.tv/it/index.html
http://www.apnea-academy.com/
http://www.relitti.it
http://www.greenpeace.it
http://www.poverosub.com
http://www.mm.wa.gov.au/Museum/toc/aimatoc.html
http://ragusaonline.com/e-cards/
http://www.diveitaly.com/
http://www.undersea.com.au/
http://www.nationalgeographic.com/sharks/
http://www.pelagic.org/
http://www.shark.ch/
http://www.scuba.it/
http://www.zoo.co.uk/zoo/index.htm
http://www.oceanstar.com/shark/
http://www.flmnh.ufl.edu/fish/sharks/attacks/howwhen.htm
http://www.diveitaly.com/a_bacheca/logbook/raccontaes002.htm
http://www.raiuno.rai.it/lineablu/
http://shark.co.za/
http://www.whaleresearch.org
http://www.drepanon.org/index.html
http://www.turismotrapani.net/