Category Archives: NorBOL

Sea slugs from Vestfold

Larvik & Sandefjord 22.10.2019 – 27.10.2019

From October 22 to October 27, Sea slugs of Southern Norway crossed the Hardangervidda mountain pass to pay a visit to Larvik Dykkeklubb (LDK) and Sandefjord Dykkeklubb (SDK). Vestfold, in particularly the Larvik area, was a thorn in the side for the sea slug project. With fieldwork and collection trips covering most of the Hordaland area (Bergen, Espegrend), Rogaland (Egersund), Mandal (Vest-Augder), Drøbak (Oslofjord area) a lot was left to be discovered still for Aust-Agder and Vestfold. Therefore, a visit to Vestfold was very high on our bucket list.

With Winter just around the corner, we decided to squeeze in a short fieldwork trip to Larvik just before the end of 2019. Me and Anders Schouw drived from Bergen to Larvik with our rented caddy to meet up with Tine Kinn Kvamme and members of the LDK. On Tuesday morning, after packing our mobile laboratory in the car, we drove off to Larvik. In the early evening we arrived at the LDK, there we were welcomed by Lene Borgersen from LDK, who facilitated access to the clubhouse for sorting sea slugs during our stay. That evening was also a club members evening, and I took that opportunity to give a presentation about sea slugs and the Sea slugs of Southern Norway project

It was a great evening talking about sea slugs with interested club members while eating pizza! The next day Tine, Anders and I met up with LDK member Mikkel Melsom, who joined to help on our hunting for sea slugs

Picture 2. Some sea slugs from Larvik; from left to right; Limacia clavigera, Edmundsella pedata, Diaphorodoris luteocincta, Tritonia hombergii, Tritonia lineata and Cadlina laevis. Photo credits Anders Schouw

Later that day we met up at the SDK clubhouse with Stein Johan Fongen, where I had the opportunity to once again talk about sea slugs this time to the SDK members. This was a very special evening because among the audience, besides SDK members, we also had students from Sandefjord videregående skole (Sandefjord High School)

Sea slug presentation for students of the Sandefjord videregående skole and Sandefjord Dykkeklubb members. Photo credits Tine Kinn Kvamme

In the following days several members of the SDK also joint us collecting sea slugs. Despite the fact that October is known for being not an ideal season to find sea slugs (most species are observed during Winter and (early) Spring) we still somehow ended up with hours of sorting work at the Larvik clubhouse

Cessa Rauch & Anders Schouw sorting sea slugs in the Larvik clubhouse. Photo credits Tine Kinn Kvamme

Overall, we collected 21 different species, all newly registered specimens for the project with regard to this part of the country. It would be great to see what the species abundance would be during a sea slug season like February or March!

Overview of the species collected at Larvik and the Sandefjord area

Besides sea slugs and enthusiastic club members, another highlight of the week was a visiting seal at SDK! On our last day of fieldwork, a young seal was very bold and decided to rest close to the clubhouse in the harbor. It let people come up really close, which was great for making cute seal pictures. Cherry on the cake, in my opinion!

Young seal in the harbor close to the Sandejord Dykkeklubb. Photo credits Anders Schouw

On Sunday the tree of us had to say goodbye, Tine would go back to her hometown Oslo and Anders and I would cross the snowy mountains again back to Bergen. It was a short but sweet visit and great opportunity to meet members of Larvik and Sandefjord dykkerklubbs. I therefore want to thank LDK and SDK for their interest, enthusiasm and help for the few days Anders, Tine and I were around. I surely hope we will meet again next year, and find many more sea slugs. And of course, thanks to Anders and Tine for helping again, hope we can share many more sea slug adventures together

Left to right; Tine Kinn Kvamme, Cessa Rauch and Anders Schouw in front of the Larvik Dykkeklubb were most of the ‘lab’ work was done. Photo credits Lene Borgersen

More sea slugs: 

Do you want to see more beautiful pictures of sea slugs of Norway? Check out the Sea slugs of Southern Norway Instagram account; and don’t forget to follow us. Become a member of the Sea Slugs of Southern Norway Facebook group, stay updated and join the discussion! Hunger for more sea slug adventures, check our latest blog posts.

Explore the world, read the invertebrate blogs!

– Cessa

Invertebrates in harbours

Harbours and marinas are interesting places to look for marine creatures. These environments are usually teeming with life, but a closer look often reveals that their communities are strikingly different from the ones living in adjacent natural areas. Piers and pontoons offer new surfaces for many algae and animals to grow, and the maritime traffic of large and small boats allow for an intense movement of organisms, making harbours some of the preferred spots for newcomers (what we called introduced species) to settle. Many surprises can be expected when sampling for invertebrates in these man-made habitats, which is why our artsprosjekt NorHydro teamed up with project PolyPorts (based at the NTNU University Museum) to explore the hidden diversity of worms and hydroids in the Norwegian harbours.

I was very happy to collect polyps in sunny Southern Norway.

Last year, PolyPorts sampled extensively in some of the main Norwegian harbours (including Oslo, Bergen, Trondheim, and Stavanger); but for this year’s sampling season our two projects headed first south (to the harbours and marinas of Sørlandet), and then west (to Bergen).

In the south, we sampled several ports and marinas from Kristiansand to Brevik (including Lillesand, Grimstad, Tvedestrand, and Risør, thus covering a large portion of southern Norway). In Vestlandet we concentrated our efforts in the area of the port of Bergen, Puddefjorden and Laksevåg, as well as Dolvika.

 

Although it could be surprising that heavily trafficked (and sometimes quite polluted) harbours support a high diversity of invertebrates, this was actually the case for every single port we surveyed.

All our sampling areas had pontoon pilings and mooring chains covered in colourful seaweeds and animals, and reefs of native and introduced mussels and oysters that provided a home for sea squirts, skeleton shrimps, bryozoans and hydroids. For NorHydro, perhaps the most surprising result came from the brackish areas that we analyzed, where large populations of Cordylophora caspia were found. This species is not native to Norway and had not been observed in so many Norwegian localities before, making for an interesting finding to explore even further through the analysis of DNA.

– Luis

Keep up with the activities of NorHydro here in the blog, on the project’s facebook page and in Twitter with the hashtag #NorHydro.

Some hydroids, four naturalists, and a small island in the North Sea

NorHydro partner (and hydrozoan expert) Joan J. Soto Àngel from the Sars International Centre for Marine Molecular Biology went in a sampling trip to Kinn to collect benthic hydroids. Here is an account of his experience in this trip:

Kinn is a small grassy island on the western Norwegian coast. Today it is a quiet, peaceful place with only a few inhabitants, but in the past it was an important fishing town and the center of the cultural and religious life of the area, as evidenced by its imposing medieval stone church (Kinnakyrkja). The island is also a place of historical relevance for biologists, since it is intimately tied to the life and discoveries of one of the most prominent naturalists of the XIX century, Michael Sars, who worked as a priest in Kinnakyrkja for many years.

Here I am, ready to sample! The island behind is Kinn, easy to recognize thanks to its characteristic cleft silhouette. Picture: Cessa Rauch

The islands in the area face the ocean and are rather exposed, so the vegetation is not particularly tall, but the waters are teeming with life. Picture: Joan J. Soto

The XIX century Norwegian naturalist Michael Sars. Picture from Wikicommons (public domain)

Sars described many species inhabiting the waters around Kinn and also made key observations about their distribution and life cycle. Indeed, he was the first to discover that jellyfish and polyps are in fact different stages of the same animals!

This finding led him to be recognized as an outstanding zoologist of his time. Even now, ca 200 years after, his extensive work is regularly consulted by researchers of many fields. Like me and the other participants of the Artsdatabanken project NorHydro, Sars was fascinated by the group we call Hydrozoa, which is why it was very interesting for our project to join a sampling trip of the University Museum of Bergen in the same waters where he sampled and described many hydroids, hydromedusae and siphonophores.

Because Sars was also interested in other critters of the sea besides hydrozoans, it was only natural to make this sampling trip a joint, collaborative effort. In our case, three marine scientists were involved, each representing a different project: I was in charge of the hydrozoans for NorHydro, while Anne Helene Solberg Tandberg focused on amphipods (NorAmph2) and Cessa Rauch concentrated on sea slugs (Sea Slugs of Southern Norway). But we did not limit ourselves to our favorite animal groups; we also sampled some poychaetes, bryozoans, ascidians and echinoderms for two other projects based at UMB, Hardbunnsfauna and AnDeepNor. In addition, while we sampled extensively the waters around Kinn, we also stopped in the way to the island and back and collected some animals in two other localities in the coast of Sogn og Fjordane. Our efforts paid off and, despite some windy weather, we came home with many specimens to analyze and samples to sort.

Three more contemporary naturalists working for different projects: Joan (left, NorHydro), Cessa (middle, Sea Slugs of Southern Norway), and Anne Helene (right, NorAmph2). Picture: Joan J. Soto

For the hydrozoans, the majority of samples consisted in colonies of hydroids belonging to the families Sertulariidae, Haleciidae and Campanulariidae. This was not surprising as Sertulariidae (sensu lato) is the largest and most diverse family in all Hydrozoa, and their conspicuous colonies are relatively easy to recognize and collect. The haleciids are represented in Norway mainly by species of Halecium, whose colonies are among the largest benthic hydrozoans of the country. As for the campanulariids, particularly those belonging to genera Obelia, Laomedea and Clytia, they are common inhabitants of rocky and mixed bottoms all around the world, and are especially conspicuous when growing on macroalgae such as kelp. To correctly identify some of these specimens, we will look closely at their morphological characteristics and will also employ molecular techniques of DNA analysis. Hopefully this approach will help us understand the diversity of benthic hydroids living around Kinn, and will allow us to determine whether the species that we encountered are the same that Sars studied.

Dynamena pumila was one of the most conspicuous species of hydroid that we collected in this trip. It belongs to the speciose family Sertulariidae.

We were very lucky to have the help of the crew of RV Hans Brattström. This is how the command center of the boat looks like!

You’ll find the results of these and other NorHydro’s analyses here in the blog as we progress, and more updates on the project can be found on the Hydrozoan Science facebook page and in Twitter with the hashtag #NorHydro.

– Joan

References and related literature about Michael Sars

Tandberg AHS, L Martell (2018) En uimodstaaelig lyst til naturens studium. Yearbook of the University Museum of Bergen: 17 – 26.

Sars M (1835) Beskrivelser og Iagttagelser over nogle mærkelige eller nye i Havet ved den Bergenske Kyst levende Dyr af polypernes, acalephernes, radiaternes, annelidernes, og molluskernes classer. Thorstein Hallagers forlag, Bergen.

Windsor MP (1976) Starfish, jellyfish and the order of life. Issues in Nineteenth-Century Science. Yale University Press, New Haven. 228 pp

Workshop week at Espegrend field station

The final week of March was teeming with activity, as no less than three Norwegian Taxonomy Projects (Artsprosjekt) from the Invertebrate Collections arranged a workshop and fieldwork in the University of Bergen’s Marine biological field station in Espegrend.

The projects – Sea Slugs of Southern Norway(SSoSN), Norwegian Hydrozoa (NorHydro) and Invertebrate fauna of marine rocky shallow-water habitats: species mapping and DNA barcoding (Hardbunnfauna) fortunately overlap quite a bit in where and how we find our animals (as in, Cessa’s seaslugs are eating the organisms the rest of us are studying..!), and so it made sense that we collaborated closely during this event.

That meant more hands available to do the work, more knowledge to be shared – and definitely more fun! All projects had invited guests, mostly specialists in certain groups, but also citizen scientists, and our students participating. We stayed at the field station, which has excellent facilities for both lodging and lab work.

Participants on our Artsprojects workshop in March. Left from back: Peter Schuchert, Manuel Malaquias, Bjørn Gulliksen, Jon Kongsrud, Tom Alvestad, Gonzalo Giribet. Middle row from left: Heine Jensen, Luis Martell, Endre Willassen, Eivind Oug, Front row from left: Katrine Kongshavn, Cessa Rauch and Jenny Neuhaus (Photo: Heine Jensen)

The fieldwork was carried out in the Bergen region, and was done in various ways. We had the R/V “Hans Brattstrøm” available for two days, where we were able to use triangular dredges, plankton net, and grab to sample.

Other days we used a small boat from the station to go to the islands close to Espegrend to examine the tide pools and tidal belt. We also went to local marinas and scraped off what was living on the piers, and a brave soul donned her wet suit and went snorkeling, which enabled us to sample very specific points of interest (“take that green thing over there!”).

We are fortunate here in Bergen in that we have a very active local student dive club, SUB-BSI, whose divers kindly kept an eye out for – and even collected – some of our target animals, as well as sharing their photos of the animals in their natural habitat, all of which is amazing for our projects!
We gave short presentations of each of the projects at SUB in the beginning of the week, and invited the divers out to the lab to on the following Thursday to show some of the things we are working on. It was a very nice evening, with a lot of interested people coming out to look at our critters in the lab. We also decimated no less than 14 homemade pizzas during that evening – learning new stuff is hard work!

Guests in the lab (photos K. Kongshavn)

All together, this made it possible for us to get material from an impressive number of sites; 20 stations were sampled, and we are now working on processing the samples.

The locations where we samples during the week (map: K. Kongshavn)

We are  very grateful to all our participants and helpers for making this a productive and fun week, and we’ll make more blog posts detailing what each project found – keep an eye out for those!

You can also keep up with us on the following media:

 NorHydro: Hydrozoan Science on Facebook, and Twitter #NorHydro

@Hardbunnsfauna on Instagram and Twitter

SeaSlugs: on Instagram and in the Facebookgroup

 –Cessa, Luis & Katrine

New year, new field work!

2019 will bring a lot of field work for us at the invertebrate collections – not only do we have our usual activity, but we will also have *FIVE* Norwegian Taxonomy Initiative projects (Artsprosjekt) running!

On a rather windy Tuesday in January, four of us – representing four of these projects – set out with R/V “Hans Brattstrøm”.

Four projects on the hunt for samples! Photo: A.H.S. Tandberg

Our main target for the day was actually not connected to any of the NTI-projects – we were hunting for the helmet jellyfish, Periphylla periphylla. We need fresh specimens that can be preserved in a nice way, so that they can be included in the upcoming new exhibits we are making for our freshly renovated museum. We were also collecting other “charismatic megafauna” that would be suitable for the new exhibits.

We have been getting Periphylla in most of our plankton samples since last summer, so when we decided this was a species we would like to show in our exhibits about the Norwegian Seas, we did not think it would be a big problem to get more.

This is a species that eats other plankton, so normally when we get it, we try to get rid of it as fast as possible; we want to keep the rest of the sample! But we should have known. Don’t ever say out loud you want a specific species – even something very common. Last November, we planned to look specifically for Periphylla, and we brought several extra people along just because of that. But not a single specimen came up in the samples – even when we tried where we “always” get them…

Lurefjorden is famous for being a hotspot for Periphylla – so the odds were in our favor! Map: K. Kongshavn

Wise from Novembers overconfident cruise, this time we planned to call to the lab IF we got anything to preserve. The Plankton-sample did not look too good for Periphylla: we only got a juvenile and some very small babies. So we cast the bottom-trawl out (the smallest and cutest trawl any of us have ever used!), and this sample brought us the jackpot! Several adult Periphylla, and a set of medium-sized ones as well! Back in out preparation-lab an entire size-range of the jelly is getting ready for our museum – be sure to look for it when you come visit us!

We of course wanted to maximize the output of our boat time– so in addition to Periphylla-hunting, we sampled for plankton (also to be used for the upcoming ForBio-course in zooplankton), tested the traps that NorAmph2 will be using to collect amphipods from the superfamily Lysianassoidea, checked the trawl catch carefully for nudibranchs (Sea Slugs of Southern Norway, SSSN) and benthic Hydrozoa (NorHydro), and used a triangular dredge to collect samples from shallow hard-bottom substrate that can be part of either SSSN or the upcoming projects NorHydro (“Norwegian marine benthic Hydrozoa”) or “Invertebrate fauna of marine rocky shallow-water habitats; species mapping and DNA barcoding” (Hardbunnsfauna).

The Hardbunnsfauna project was especially looking for Tunicates that we didn’t already have preserved in ethanol, as we want to start barcoding these once the project begins in earnest (last week of March). We also collected bryozoans, some small calcareous sponges, and (surprise, surprise!) polychaetes.

When it comes to hydrozoans, we were lucky to find several colonies of thecate hydroids from families Campanulariidae and Bougainvilliidae that represent some of the first records for NorHydro. Hydroid colonies growing on red and brown algae were particularly common and will provide a nice baseline against which diversity in other localities will be contrasted.

Different hydroid colonies growing on algae and rocks at the bottom of Lurefjorden. Photo: L. Martell

There were not a lot of sea slugs to be found on this day, but we did get a nice little Cuthona and a Onchidoris.

But what about the Amphipod-traps? Scavengers like Lysianassoidea need some time to realize that there is food around, and then they need to get to it. Our traps have one small opening in one end, but the nice smell of decomposing fish also comes out in the other end of the trap. We therefore normally leave traps out at least 24 hours (or even 48), and at this trip we only had the time to leave them for 7 hours. The collected result was therefore minimal – we even got most of the bait back up. However, knowing that we have a design we can deploy and retrieve from the vessel is very good, and we got to test how the technical details work. It was quite dark when we came to retrieve the traps, so we were very happy to see them! All in all not so bad!

We had a good day at sea, and it will be exciting to see some of our animals displayed in the new exhibits!

If you want to know more about our projects, we are all planning on blogging here as we progress. Additionally you can find more on the

-Anne Helene, Cessa, Luis & Katrine 

Door #15: The eye of the beholder

It’s funny to see the different reactions to fresh material that comes in to the museum;  the exhibition team had  received some kelp that will be pressed and dried for the new exhibitions (opening fall 2019), and I ducked in to secure some of the fauna sitting on the kelp before it was scraped off and discarded. For the botanists, the animals were merely a distraction that needed to be removed so that they could deal with the kelp, whilst I was trying to avoid too much algae in the sample as it messes up the fixation of the animals.

I chose the right shirt for the day- it’s full of nudibranchs! (photo: L. Martell)

 

I then spirited my loot into the lab, and set up camp.

Count me in amongst the people who stare at lumps of seaweed.

 

Who’s there? The whole lump is ~12 cm.

How many animals do you see here? Which ones appeal to you?

I have made a quick annotation of some of the biota here:

Note that these are just some of the critters present…! (photo: K. Kongshavn)

Let’s go closer on a small piece of algae:

Now, what do you see? (photo: K. Kongshavn)

For Luis, the first thing to catch the eye was (of course) the Hydrozoa

Hydrozoans (the christmas light looking strings), encrusting bryozoans (the flat, encrusting growth on on the algae – you might also know them as moss animals), and some white, spiralling polychaete tubes  (photo: K. Kongshavn)

Did you spot the sea hare (Aplysia punctata?) Look a bit above the middle of the photo of the tiny aquarium with the black background. Do you see a red-pink blob?

Hello, Aplysia punctata! (photo: K. Kongshavn)

There were also several other sea slugs that I have handed over to Cessa for inclusion in the sea slugs of Southern Norway project, here are a few:

Then there were the shelled gastropods:

The brittle star from the earlier image – this is a Ophiopholis aculeata, the crevice sea star (photo: K. Kongshavn)

In fact, they both are Ophiopholis aculeata (in Norwegian we call them “chameleon brittle stars” – they live up to the name!), one of the very common species around here. (photo: K. Kongshavn)

One of the colonial ascidian tunicates (and some of the ever present bryozoa just below it) (photo: K. Kongshavn)

Most of these animals will be barcoded, and will help build our reference library for species that occur in Norway. I also hope that they may have helped open your eyes to some of the more inconspicuous creatures that live just beneath the surface?

2019 will see the start of a new species taxonomy project where we will explore the invertebrate fauna of shallow-water rocky shores, so there will be many more posts like this to come!

-Katrine

Door #14: Annelids from the deep Norwegian waters

We have recently started a new mapping project funded by the Norwegian Taxonomy Initiative (Artsdatabanken) on the deep-sea annelids. The annelid fauna in the deep areas of the Norwegian Sea, deeper than 2000 m, has recently been shown to be significantly different from the upper slope and shelf fauna. Morphology-based studies indicate that as much as 40% of the deep-sea annelid species are new to science, and initial results from DNA-barcoding provided even higher numbers. This project aims to characterize, describe and map these unknown species of annelids and will provide much needed baseline knowledge for monitoring of environmental effects from future deep-sea mining and other human activities.

Figures: Tom selecting 96 specimens of annelids from HAUSGARTEN for DNA barcoding.

We have started the project by processing a number of samples from a German expedition on RV Polarstern to the long-term research observatory HAUSGARTEN located at the Fram Strait. The samples have been collected between 1000 and 5000 m depth and harbor more than 30 putative morphospecies. We are going to barcode 96 individuals from this material to supplement the barcode library of the Norwegian annelids and to help resolve taxonomical problems within several taxa.

-Nataliya

 

Door # 8: The DNA-barcode identification machine

In a previous blog post I explained briefly how DNA-sequences are produced for the DNA-barcode library. Now I will show how the BOLD database can be utilized to identify species from sequences.

Some of the equipment used to produce DNA-sequences in our lab.

Say you have access to a lab that can produce DNA-sequences and you have a sample of a crab you cannot identify because some of the key characters are on body parts that have been broken and lost. You produce a DNA-sequence from the “barcode-gene” and open the identification engine in BOLDSYSTEMS.org.

Internet start window for the BOLD identification engine where you paste your unknown DNA sequence into the bottom blank window. (Click on picture to expand)

Having submitted your query to BOLD, you wait for some seconds for results. In this example BOLD returned the following window.

Example of results from a query to the BOLD identification engine. (Click on picture to expand)

The results window lists the top matches in terms of sequence similarity, and in this case we have 100 % similarity match with the crab Atelecyclus rotundatus. There is also an option to display the results as a TREE BASED IDENTIFICATION. When clicking on the option tab, the closest hits are clustered in a so-called Neighbour Joining Tree. In the window below you see parts of the tree where our unknown DNA-sequence has been joined to a group of other sequences in BOLD that have been deposited as Atelecyclus rotundatus barcodes by other biodiversity labs.

Part of TREE BASED IDENTIFICATION of an unknown DNA sequence (in red). We see that the unknown clusters with with other sequence of Atelecyclus rotundatus. The nearest neighbour branch is Atelecyclus undecimdentatus. (Click on picture to enlarge.)

The species page for Atelecyclus rotundatus gives us more information about this crab and about its records in BOLD.

Species page for the individual we identified with the BOLD identification engine. (Click picture to enlarge.)

If in fact your sequence was produced from an unknown crab, this identification seems convincing. But sometimes you should think twice about search results, and this will be the topic of a future blog post.

-Endre

Door #7: New shipment of tissue samples for barcoding

In the upper right corner is a “plate”: the microplates with 96 wells where we deposit small tissue samples that are to be processed at the CCDB lab in Canada for NorBOL

On the third day of Christmas,
we sent eleven microplates away:
one plate cnidarians (A)
two with worms a-wriggle (B)
two plates of insects (C)
three plates crustaceans (D)
two (and a half) plates of mites (E)
and a half-plate assorted a-arthropods (F)!

Ahem. Yes.

As Endre explained in the fifth post of the calendar, collecting, identifying, documenting and keeping specimens used for DNA barcoding is an important part of what we do here at the invertebrate collections. Our mission in the NORBOL consortium is to produce DNA-barcodes, particularly for marine fauna in Norwegian waters and to make these barcodes available with open access to records and metadata in the BOLD database. These samples contribute to the building of a validated reference library of the genetic barcodes of the species found in Norway. You can search for different taxonomic groups here to see if they have been barcoded from Norwegian territory: Search NorBOL

The process is fairly straight forward (at least on paper!): Animals are collected and identified. Those species relevant for barcoding are selected, and a specimen (=1 animal) is chosen to be barcoded. We take a small tissue sample from the specimen, and keep the rest of the animal as the barcode voucher; if the need should arise to check if it really is what we initially thought, it is crucial to be able to go back and check the animal again. The tissue samples are collected in wells on a plate like the one pictured above, and the information about the animals – where they were collected, who collected them, what species they are, who identified them and so on is uploaded to BOLD together with images of the animals.

Representatives for the tissue sample plates that we just shipped off. Thank you Steffen, Anna and Per for contributing the terrestrial animals and images! Photos: L. Martell, A. Seniczak, S. Roth, K. Kongshavn. Illustration: K. Kongshavn

On Monday we shipped a new batch of plates – as (attempted) illustrated in song above.

Included is material from several of the Norwegian Taxonomy Initiative projects (artsprosjekt) that are happening at the University Museum of Bergen. We are coordinating the efforts on marine life, but are of course also facilitating the NorBOL barcoding of other organisms that take place at the UMB.  There are animals from NorAmph (Norwegian Amphipoda), Hydrozoan pelagic diversity in Norway (HYPNO), Orbatid mites, and the insects found associated with nutrient rich marshes in Hedmark in this shipment.

We have also prepared several plates of Crustaceans collected and identified by the Norwegian marine mapping programme Mareano – one of the great contributors of material to the collections.

Now we wait for the lab to process them, and for the genetic sequences to be uploaded to BOLD – fingers crossed for many interesting results!

-Katrine