N. of data sheets: 1116
N. of photos: 1649
N. of videos: 248

N. of data sheets: 28

N. of photos: 34

Marine biologist and scuba instructor, specialized in aquatic environments ecology and bioindicators. He worked as scuba instructor and diving guide with Celebes Divers in Manado, Indonesia.
Underwater photographer, is the author of some of the photographies in this website. Founder of the scuba school Biodiving in Milan, he cooperates with the website mondomarino.net.

SeaDB, Copyright © 2006 - 2012, Matteo Guardini & Massimo Boyer, All rights reserved worldwide