Tag Archives: Norwegian Sea

A new polychaete from the Norwegian Sea

Pseudoscalibregma parvum. Photo: Katrine Kongshavn/University Museum of Bergen.
Pseudoscalibregma parvum. Photo: Katrine Kongshavn/University Museum of Bergen.

Knowledge of the biological diversity in the Norwegian Sea is limited. As a result new knowledge on distribution and abundance of benthic species are revealed as more studies are done. We have described a new species of polychaete, Scalibregma hanseni, based on newly available material. In addition a redescription of Pseudoscalibregma parvum is provided, as well as new knowledge on distribution of known scalibregmatids in the Nordic Seas. Continue reading A new polychaete from the Norwegian Sea

Benthic diversity in the deep Norwegian Sea

The diversity of benthic organisms in the Norwegian Sea is higher than previously known. Ongoing projects reveal species and new knowledge. The first expedition set to explore deep sea diversity in this area was the “Norwegian North Atlantic Expedition 1876-1878”. This expedition was one of the first exploring deep sea diversity in the world. Not until the 1980’s new expeditions aimed at studying the benthic diversity. This is continued with the ongoing MAREANO programme. Polychaete worms from these expeditions are now studied to examine deep sea diversity as such, but also differences in diversity from shelf, slope and deep sea areas. Continue reading Benthic diversity in the deep Norwegian Sea