Door #5: A visit from Mario

The collections have many guest researchers come here to work on our material, and one of our most frequent guests of lately has been Mario, who makes the long trip from Colombia to study both the West African material that we have from the MIWA-project, and to work on Nordic material. We asked him to make a contribution to the blog, and got the folllowing:

Mario in the Lab

Mario in the lab

For October – November visit.

For my third time in the Museum, I have found, as always, very good company from my colleagues in the lab: Katrine, Nataliya, Jon and Tom. Deep morphology and molecular method discussions over very good coffee were the “breaks” between periods of hard work at the microscope.

This time, I take to my home two papers close to completion; one about species of the genus Pista (Terebellidae) with additional information to what I found during my last visit in January. The second paper is about species in the subfamily Polycirrinae (Terebellide) from the West coast of Africa.

The idea is combine drawings, digital photos of specimens with methyl-green staining pattern and SEM pictures, as well as molecular information that will hopefully help us separate species and make better estimates of the region’s biodiversity.

Field work - somewhat cold and windy

Field work – somewhat cold and windy


The visit – which was without snow and with only a few showers of rain in Bergen (!), though with some very cold and windy moments at the Marine Station of the University of Trondheim – and sharing time with recognized polychaetologist as Fred Pleijel, Torkild Bakken, Eivind Oug, and Arne Nygren, was as spectacular as to know the Aurora Borealis.

Aurora borealis and a hooded tropical visitor. Photo: K.Kongshavn

Aurora borealis and a (hooded) tropical visitor. Photo: K.Kongshavn