The taxonomic challenge of the annelid genus Perinereis (Nereididae) just gets larger

Today, our paper about Perinereis species from the intertidal coasts of the Red Sea, Gulf of Suez and Suez Canal lead by Asmaa Haris Elgetany was published in ZooKeys. It is her third paper from her internship at our group and fittingly we are describing three new species […]

Group of the month: Acoela

Suddenly it’s already November, so let us introduce another cool animal in the FEZ blog. This time you can learn about an enigmatic little-known group: the acoels. Acoela is an order of tiny flattened unsegmented worms, belonging to the phylum Xenacoelomorpha (pronounced “zenacelomorpha”). They live mainly in benthic […]

Do we need to lobby more for invertebrate taxonomy and biodiversity?

Spiders, insects and even more so worms and wormlike invertebrates are often considered ugly and disgusting, at least unappealing, and sometimes even dangerous. Certainly, there is also beautiful invertebrates such as e.g., butterflies, beetles, dragonflies, or some sea slugs, but usually invertebrates appeal little to our understanding of […]

Launch of Biodiversity Genomics Europe – sequencing the genomes of European species

After two years of hard work and many meetings, we can officially announce that the Biodiversity Genomics Europe consortium has started this month. The road to this consortium at the European level started actually from two points. It is a collaboration between two of the most ambitious biological […]

Group of the month: Phylum Chordata, subphylum Tunicata (Previously Urochordata)

Written by Line Willersrud and Rita M. Austin The phylum Chordata contains the three subphylums, Tunicata, Cephalochordata and Vertebrata. Vertebrata, which includes humans and all other mammals, birds, fishes, amphibians and reptiles, are differentiated from other chordates by having an enclosed vertebral column, the backbone. But inclusion in […]

Group of the Month: The Phylum Kinorhyncha

The phylum Kinorhyncha – often referred to as mud dragons – includes exclusively marine meiofaunal species. Meiofauna or meiobenthos comprises animals that are characterized by size (> 45 μm and < 1mm) in order to discriminate them from micro- and macrofauna. Accordingly, Kinorhyncha are usually < 1 mm in […]

Mapping distribution of cirratulid using Norwegian collections

We were fortunate to obtain finding from ArtsDatabanken for new project. Yesterday the contracts were signed and hence our project can start soon. We are an international team of researchers: Torsten Struck and Rita Austin from Norway, Arne Nygren from Sweden, and Maria Capa from Spain. Maybe not […]

A visit, a small boat, a worm = a new record of an invasive species and a paper

In October 2018, Vasily Radashevsky from the Russian Academy of Sciences briefly visited our collection to go through the material of Spionidae, marine worms of the phyla Annelida, the segmented worms. Vasily is very enthusiastic about spionids in all there facets and he is one of the world’s […]

A new paper on Christmas tree worms from the Persian Gulf and the possible first case of heteroplasmy in Annelida

In pre-Covid times, Samaneh Pazoki has visited our lab for 6 months from Iran as part of her PhD. In the meantime, she has successfully defended her PhD and we could already publish a second paper as part of her stay her. She is interested in Serpulidae from […]

Probing the mud

In June, Astrid Eggemoen Bang delivered her Masters thesis entitled ‘ The biodiversity of mud dragons (Kinorhyncha) in the fjords of Møre og Romsdal, Norway’ supervised by Lutz and Torsten and Jose. She assessed the biodiversity of Kinorhyncha in five selected fjords on the Norwegian Northwest coast in […]