We review the variety of morphological, physiological and behavioral modifications that
annelids have acquired to cope with environments either unsuitable for, or on the limits of …

Annelida is a ubiquitous, common and diverse group of organisms, found in terrestrial, fresh
waters and marine environments. Despite the large efforts put into resolving the evolutionary …

Sedentarian annelids are a diverse and heterogeneous group of marine worms
representing more than 8600 species gathered in ca. 43 families. The attention brought to …

Polychaetes are typically found in marine environments with limited species adapting to
semi-terrestrial habitats. The genus Stygocapitella comprises interstitial polychaetes …

 Abstract In this work, the diversity of the genus Orbiniella in the Nordic Seas and the North
Atlantic waters south of Iceland is studied based on the analyses of molecular markers …

Abstract Two species of Leodamas (Annelida, Orbiniidae) from China seas are described
based on both material of the Marine Biological Museum (Chinese Academy of Sciences …

Naineris bicornis Hartman, 1951 and N. australis Hartman, 1957 are redescribed and
compared with specimens from the Northeastern Pacific Ocean. A new species, Naineris …

Invasive species, including many polychaetes, are one of the major factors affecting the
diversity of the Mediterranean ecosystems. Coastal lagoons, as transitional ecosystems …

In this Special Issue, we address the state of the art of the systematics of the main annelid
groups and the improvements in the diversity they hold, with special emphasis on the latest …

In this work, the diversity of the genus Orbiniella in the Nordic Seas and the North Atlantic
waters south of Iceland is studied based on the analyses of molecular markers …