Spirorbis

In recent years, the number of areas remaining under the influence of acidity has increased. At all levels of ecosystems… Expand

Trois souches (STM7788, STM7791 et STM7802) de Bradyrhizobium symbiotiques fixatrice d'azote d'Acacia spirorbis endemique de… Expand

Seaweeds are key species of the Baltic Sea benthic ecosystems. They are the substratum of numerous fouling epibionts like… Expand

BackgroundThe internal phylogenetic relationships of Annelida, one of the key lophotrochozoan lineages, are still heavily debated… Expand

The macrofauna and its distribution in the sheltered, rocky intertidal zone of Helgoland (North Sea) was studied at 9 vertically… Expand

The sessile, filter-feeding tube wormPomatoceros triqueter (L.), which occurs on solid substrata such as rocks or shells, is… Expand

"SPIRORBIS" FROM LACUSTRINE DEPOSITS OF THE COAL-BEARING CARBONIFEROUS OF THE INTRASUDETIC DEPRESSION (SW POLAND) Summary A… Expand