Ecological overwiew of tunisian coasts
Seashells
being
very good biological indicators
we show in these pages, some species who allow us to have a good idea about the "state of health" of marine environment.
Species check-list
uncommon species
rare species
threatened Mediterranean species
endangered species in Tunisia
well preserved environment bioindicators
polluted ecosystems bioindicators
geographical species
= non Mediterrean species
Tunisia map
they are not on the web
1- Bivalves
2- Gastropods
The most important
mediterranean seashell
This is not a seashell
More about Mediterranean sea
editor : J. Zaouali
email: jeanne.zaouali@planet.tn