Category Archives: Guests

A week of worms in Wales!

Does that not sound appealing?
It was actually a lovely event!

The IPC2016 logo © National Museum Wales

The IPC2016 logo © National Museum Wales

The 12th International Polychaete Conference took place in Cardiff, Wales during the first week of August. These events have been taking place every third year since 1981, and the previous one was in Sydney, Australia in 2013.

 

 

Polychaetologists assembled on the steps of the National Museum Cardiff (c) IPC2016

Polychaetologists anno 2016 assembled on the steps of the National Museum Cardiff © National Museum Wales

During an intensive week of presentations and posters spanning topics within Systematics, Phylogeny, Ecology, Methodologies, Biodiversity, Biodiversity and Ecology, Morphology, Reproduction & Larval Ecology, Development, and Polychaete studies, people had the chance to showcase their work, and learn more about what others are working on. The local organising committee invited us to “Have a happy conference, re-connecting with those already known, meeting correspondents for the first time, ans making new connections and new friends” – and I think we can safely say that the mission was accomplished!

Cardiff – and the National Museum Wales – was an excellent venue for “polychaetologists” from all over the globe.

Snapshots of Cardiff

Snapshots of Cardiff (photos: K.Kongshavn)

In all we were 190 attendees from about 30 countries present – including a sizeable Norwegian group! Some of us (below) gave talks, and most were also involved in posters. Results and material from large projects and surveys such as PolyNor (Polychaete diversity in Nordic Seas), MAREANO (Marine AREA database for NOrwegian waters),  NorBOL (The Norwegian Barcode of Life), and MIWA (Marine Invertebrates of West Africa) were all well incorporated in the Norwegian contributions.

There were in fact a lot of contributions involving one or more collaborators from a Norwegian institution (UM, NTNU, NIVA, The SARS center, NHM Oslo, Akvaplan-NIVA ++) being presented during the conference. It is really nice to see that the community is growing through recruitment of both students and international researchers.

Norwegian delegates lining up in the City Hall before the start of the banquet

Norwegian delegates lining up in the City Hall before the start of the banquet

As Torkild said in his excellent blog post (in Norwegian, translation by me):

Pins marking where participants come from - this was not quite completed when the photo was taken, but none the less - we beat Sweden!

Pins marking where participants come from – this was not quite completed when the photo was taken, but none the less..well represented!

With so many active participants in the field, a lot of exciting research is being carried out in Norway. Not only do we have many projects – large and small – running at our institutions involving our “regular” Norwegian collaborators; there is also a significant proportion of international participation in these projects.

Furthermore, our activities enable researchers from all over the world to visit or loan from our scientific collections, and study the substantial (new) material that the projects are generating. It is nice to see that our efforts are being recognized in the international community! The recent flurry of activities has been well aided by the Norwegian Species Initiative (Artsprosjektet) (and the MIWA-project at UM).

The majority of our research is based on, or incorporates, museum material from our collections. The collections have been built over years, decades and even centuries, and continue to increase in scientific value as new science is added.

It is gratifying to see the material being used, and we hope it will gain even more attention in the aftermath of the conference.

From the poster session - these are some (!) of the posters we were involved in

From the poster session – these are some (!) of the posters we were involved in (photos: K.Kongshavn)

The University Museum was well represented, both in attendance, and in contributions. Below is a list of what we (co-)authored, presenting author is in bold, and University Museum people are in italics. We plan on posting some of the posters here, so stay tuned for that!

Presentations:

  • Giants vs pygmies: two strategies in the evolution of deep-sea quill worms (Onuphidae, Annelida)
    Nataliya Budaeva, Hannelore Paxton, Pedro Ribeiro, Pilar Haye, Dmitry Schepetov, Javier Sellanes, Endre Willassen
  • DNA barcoding contributing to new knowledge on diversity and distribution of Polychaeta (Annelida) in Norwegian and adjacent waters
    Torkild Bakken, Jon A. Kongsrud, Katrine Kongshavn, Eivind Oug, Tom Alvestad, Nataliya Budaeva, Arne Nygren, Endre Willassen
  • Diversity and phylogeny of Diopatra bristle worms (Onuphidae, Annelida) from West Africa
    Martin Hektoen, Nataliya Budaeva
  • Experiences after three years of automated DNA barcoding of Polychaeta
    Katrine Kongshavn, Jon Anders Kongsrud, Torkild Bakken, Tom Alvestad, Eivind Oug, Arne Nygren, Nataliya Budaeva, Endre Willassen

Posters

  • Diversity and species distributions of Glyceriformia in shelf areas off western Africa
    Lloyd Allotey, Akanbi Bamikole Williams, Jon Anders Kongsrud, Tom Alvestad, Katrine Kongshavn, Endre Willassen
  • Eclysippe Eliason, 1955 (Annelida, Ampharetidae) from the North Atlantic with the description of a new species from Norwegian waters
    Tom Alvestad, Jon Anders Kongsrud, Katrine Kongshavn
  • Phylogeny of Ampharetidae
    Mari Heggernes Eilertsen, Tom Alvestad, Hans Tore Rapp, Jon Anders Kongsrud
  • Ophelina (Polychaeta, Opheliidae) in Norwegian waters and adjacent areas – taxonomy, identification and species distributions
    Jon Anders Kongsrud, Eivind Oug, Torkild Bakken, Arne Nygren, Katrine Kongshavn
  • Pista Malmgren, 1866 (Terebellidae) from Norway and adjacent areas
    Mario H. Londoño-Mesa, Arne Nygren, Jon Anders Kongsrud
  • Lumbrineridae (Annelida, Polychaeta) from Norwegian and adjacent waters with the description of a new deep-water species of Abyssoninoe
    Eivind Oug, Katrine Kongshavn, Jon Anders Kongsrud
  • Nephtyidae (Polychaeta, Phyllodocida) of West African shelf areas
    Ascensão Ravara, Jon Anders Kongsrud, Tom Alvestad
  • Phylogeny of the family Maldanidae based on molecular data
    Morten Stokkan, Jon Anders Kongsrud, Endre Willassen

We had a mid-week excursion where we got to see a bit more of our hosting country; namely the impressive Caerphilly Castle constructed in the 13th century and still looking magnificent today, and a lovely lunch at the Llanerch wineyard with time for informal mingling and catching up.

castle

Caerphilly Castle (photo: K.Kongshavn)

Note the red dragon in the Castle wall; this is the dragon of the Welsh flag. The story goes something like this (according to Wikipedia, at least!): From the Historia Brittonum,[2] written around 830 a text describes a struggle between two serpents deep underground, which prevents King Vortigern from building a stronghold. This story was later adapted into a prophecy made by the wizard Myrddin (or Merlin) of a long fight between a red dragon and a white dragon. According to the prophecy, the white dragon, representing the Saxons, would at first dominate but eventually the red dragon, symbolising the Britons, would be victorious.

Being museum people (er..? People employed at a museum, I mean!) ourselves, we made sure to visit the exhibitions as well, and especially the new “Wriggle!” exhibition, which is all about..worms! Lots of fun, and a*a lot* of information packed in. Make sure to visit it, if you get the chance!

Visiting the "Wriggle!" exhibition during the Ice Breaker event

Visiting the “Wriggle!” exhibition during the Ice Breaker event

The attendants have also been busy on Twitter, visit @IPC2016 or check #IPC12Cardiff for loads of photos and on-the-spot-commentaries

Finally, we would like to extend our heartfelt thanks to the arranging committeeDIOLCH!

Cheers, Katrine

ps: Dw i’n hoffi mwydod!

Door #17: A marriage of art and science

What does an organism really look like – and how does that organism make us feel, what thought does it inspire, and what beauty is hidden within their complex structures?

Some of Pippip Ferner ́s studies from the cruise onboard G.O. Sars. (Small paintings  20x20cm in acrylic paint, ink and pencil) ©

Some of Pippip Ferner ́s studies from the cruise onboard G.O. Sars. (Small paintings 20x20cm in acrylic paint, ink and pencil) © Pippip Ferner

Anne Helene and Pippip look at the same organsims, but from different perspectives. Anne Helene works as a scientist at the Invertebrate Collections and Pippip Ferner is an artist who is very inspired by marine biology and marine organisms in her work.

As biologists we have the privilege to see many of the wonders of nature up close as part of our job. But how can we share that with the rest of you – all of us who didn´t go to that cruise, or don´t study that exact organism?

© Pippip Ferner

© Pippip Ferner

Historically, artists used to be part of most large projects – as documentarists. This tradition still stands, but now it is often the scientists that make drawings of what we see, and often more importantly: what details are the important ones for the scientific studies. Where does the pure artistic (non-documentary) work fit now?

 

 

 

Pippip´s long interest in marine biology has lead to her participation on a scientific cruise with MAREANO, where she met Anne Helene. Being on a cruise and observing animals live, talking with the scientists and see (part of?) what they see lead to a series of sketches that resulted in many paintings, sculptures and prints.

Amphipods by Pippip Ferner. Ink on paper. © Pippip Ferner Want to see more?  www.pippip.no

Amphipods by Pippip Ferner. Ink on paper. © Pippip Ferner Want to see more?
www.pippip.no

She wants to look at the marine biology from a non-scientific view point, to look at details or whole organisms and see new shapes and explore textures. Where the scientist has to stick to the strict morphology of the organism, Pippip can look at what is not seen.

Ferner had no idea in advance that an  amphipod had personality...  © Pippip Ferner

Ferner had no idea in advance that an
amphipod had personality… © Pippip Ferner

Here are some of Pippips examinations of amphipods – and some photos and scientific drawings of some amphipods that might have been inspiring her.  In Pippips own words, she aims to “ contrast beauty against ugliness, weak against strong, small againt large.” This might make it both easy and difficult to recognise her objects, and her pictures might be both simple and complex at the same time.

Much of our scientific work is to observe minute details in our chosen organisms. Looking at amphipods scientifically means looking for serrations along curved ridges, counting small hairs (seta) and seeing if they have split ends, looking at shapes of mouthparts and lengths of feet and antennae, and documenting this with photos and drawings.

Example of scientific drawing of  mouthparts.  Exitomelita sigynae Tandberg, Rapp et al, 2011

Example of scientific drawing of
mouthparts. Exitomelita sigynae
Tandberg, Rapp et al, 2011

Having the luck and joy of seeing these same organisms represented artistically can give an added dimension to our work. It also gives the possibility for all the rest of you to get another gate to come in contact with our organisms through.

Maybe taking both views into account will help us learn and understand even more? The scientific and artistic views can supplement each other, and have been doing so already for generations.

Metopa boecki  (live) Photo:  Anne Helene Tandberg

Metopa boecki (live) Photo: Anne Helene Tandberg

The collaboration between Pippip and Anne Helene continues – yesterday Pippip visited the Invertebrate Lab, to get new ideas and inspirations for further artistic examinations… We are sure more beautiful, inspiring and maybe provoking representations of marine life will continue to come from this collaboration. Be sure to follow us!

– Anne Helene and Pippip

Door #15: Guest researchers: Ivan

Ivan Nekhaev from Murmansk came to the University museum in November for a two week stay where he examined some of our mollusc collection. He kindly agreed to participate in our Advent blog adventure, and here is what he had to say:

The main goal of my work at the University Museum of Bergen was studying of minute snails of the family Rissoidae (and drinking a couple gallons of coffee as well :-)).

Rissoids, like many gastropod groups, are more diverse in tropical and subtropical waters whereas the number of species reached northern areas in their distribution is remarkably low: within the several hundreds of northern Atlantic rissoid species, slightly more than dozen of species are know from the adjacent part of the Arctic Ocean. Nonetheless, anatomy for the majority of species had never been investigated and hence the taxonomical status and generic position of some Arctic representatives of the family is questionable, while the accurate data on species composition are still absent for many regions of the Eurasian Arctic.

rect4027-001

During my work with the collections of the University Museum I investigated morphology of ten Scandinavian and Arctic species. These data will be used in revision of Eurasian Arctic rissoids and provide me with a good material for the further investigations in “southern” rissoidean snails.

-Ivan

Door #8: One jar –> many, many vials

Sorting the Crustacean samples from our

Marine Invertebrates of Western Africa Project (MIWA)

Most work is more fun when working together. It also makes for better science to cooperate – and the easiest way to cooperate on taxonomy is to sit at the same lab for some time – to be able to look at the same specimens and see the same details that should be examined. This is the plan for the amphipods from the MIWA-project. Ania Jażdżewska from the University of Łódź in Poland is visiting our lab for an extended week of collaboration with me in a mini-workshop on the amphipod samples.

But before a visitor can come, preparations are necessary. So for the last 6 weeks I have been sorting all the ethanol-samples of our west-african crustaceans into separate orders (isopods, tanaidaceans, cumaceans, decapoda), and the amphipods (also an order) have been sorted to family.

98 samples have been split into 629 smaller vials – ready to be further examined when Ania comes.

We promise a follow-up on what this brings of fun science!

 -Anne Helene

Guest Researchers: São

IMGP0472The invertebrate collections are high in demand these days, and we have a string of visitors coming here to examine the material. One of these is São from the University of Aveiro, Portugal. She works with polychaetes in the family Nephtyidae. In her own words:

18-23 October – After an amazingly (for Bergen ☺) sunny Sunday, with a wonderful walk through the mountain, I had a very productive week looking through nephtyids from Western Africa. More than 300 specimens were examined and ascribed to 13 putative species. The results were very exiting! Interesting distribution patterns and a couple of potentially new species for science. Now we are waiting for barcodes…