| Collected from 31 countries. Top 20:
Show All Countries  |
| Canada | 1537 | Chile | 91 | Spain | 10 | | United States | 247 | Australia | 70 | Sweden | 9 | | Belgium | 155 | North Atlantic Ocean | 48 | Netherlands | 8 | | Norway | 154 | South Africa | 45 | Germany | 7 | | Antarctica | 139 | Czechia | 39 | Bulgaria | 7 | | Pakistan | 128 | Costa Rica | 20 | Uruguay | 6 | | United Kingdom | 94 | South Georgia and South Sandwich Islands | 13 | | |
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![(Bacillariophyceae - IK_MTA53) @15 [ ] Unspecified (default): All Rights Reserved Unspecified Unspecified](http://131.104.63.36/pics/_w70/DIAT/040606_0077%2B1167963428.jpg "(Bacillariophyceae - IK_MTA53) {} [ ] Unspecified (default): All Rights Reserved")
![(Coscinodiscophyceae - IK_MTA1) @15 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2015) Unspecified Mount Allison University](http://131.104.63.36/pics/_w70/DIAT/121206_0001%2B1165938196.jpg "(Coscinodiscophyceae - IK_MTA1) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2015)")
![(Mediophyceae - IK_MTA59) @15 [ ] Unspecified (default): All Rights Reserved Unspecified Unspecified](http://131.104.63.36/pics/_w70/DIAT/07130115%2B1168568570.jpg "(Mediophyceae - IK_MTA59) {} [ ] Unspecified (default): All Rights Reserved")
