Welcome to coasts and reefs. On these pages you can learn more about marine life and how fascinated men started to study marine mamals and fish and finally tried to cover all species.
But that is not all, as a biologist and diver I like to show you the diversity of marine live at various coasts as well.
Floris Bennema, the Netherlands.
Coasts and reefs are nice to explore. In most cases you'll find a fascinating marine life.
Unfortunately we can just visit a fraction of the coasts of the world. How do al that other sites look like?
Divers with their camera's will show you, here is my contribution.
Click on a red spot on the map to find out more about the coast
Even dull looking marine ports contain interesting species when you zoom in. Collect some material and study it under a microscope.
This year I started to look at small organisms along the coast of the Waddensea. Text in Dutch but many microscopic photos as well.
Zoom into hard substrate species in ports of the Dutch Waddensea
This site not only shows coasts and their marine life but also gives some ecological backgrounds.
See how the physical enviroment determines the occurence of coastal communities on a worldwide scale.
Also information is provided about each community apart.
Covered subjects are are distribution, biodiversity, feeding, how the community influences the enviroment and threats.
I hope the information will help you to better understand what you see so that you'll enjoy looking around even more.
Study the ecology of coasts
The oldest works about marine biology are relatively unknown.
Because they came out before the classification by Linnaeus they are neglected by science.
It's a pity, they are interesting to read and to beautiful illustrated to forget.
Also these works still have their value as we continue to build on their knowledge.
These pages give an introduction to these old marine biology works and provide links to most of them.
Marine biology timeline before Linnaeus
The richness of an 16-th century enthusiast.
The Dutch fish-auctioneer and official beachcomber Adriaen Coenen wrote and painted beautiful hand painted books on marine species.
With his knowledge of both marine species and the modern literature of his time he produced unique documents that give insight in the 16-th century points of view.
In rich illustrated books he combined early scientific knowledge with medieval fantasies in a most natural way.
Viscboeck and Walvisboeck 1581 and 1587
An outburst of Dutch marine biology in the 18th century.
In the 18th century the Dutch physician Job Baster studied marine life in the Oosterschelde near Zierikzee in the south of Holland.
His work resulted in a book with fine illustrations of marine animals and their microscopic details.
His example was soon followed by the merchant Leendert Bomme and the civil servant Martinus Slabber.
On this site you can look at the illustrations made by Baster and Slabber. Extra information is provided on the names of the species.
More about Baster, Slabber and Bomme and their books.
If you want to go to their works directly:
Baster's Natuurkundige uitspanningen 1759-1765
Slabber's Natuurkundige verlustigingen 1769-1778
Bomme's papers and manuscripts 1769-1782
Floris Bennema 
the Netherlands