24 THÉEL, NORTHERN AND ARCTIC INVERTEBRATES. I. SIPUNCULIDS. 
1839—-13834. 
SVEN LovÉN: Ph. D., Professor (Hydrozoa, Crustacea, Mollusca, Echinoder- 
mata etc.). 
Object: To study animal life on the West Coast of Sweden. 
Extent: Gullmarn, Väderöarne, Koster etc., all places along the coast of Bohus- 
län; besides, Dröbak in the Christiania Fjord. 
Duration: It is impossible now to state, but certainly for one or two months at 
each visit. 
Ways and Means: As far as it is known, at his own expense. 
1843. 
W. LILLJEBORG, Ph. D. (Zoologist: Vertebrates, Invertebrates). During the 
summer months (June to October) he made a journey in Norway (Gudbrandsdalen, 
Dovre, Trondhjem and Christiansund), in order to make himself familiar with the 
birds of that country, as well as with its marine fauna. At his own expense. 
1843—1844. 
M. W. von DöBEN, University Lecturer (Zoologist: Echinodermata), visited the 
South Western Coast of Norway (Bergen, Christiansund etc.), and stopped there for 
a whole year, in order to study the marine fauna, especially the echinoderms. The 
journey was undertaken at the cost of the Swedish Government. 
18438. 
OTTO TORELL, Undergraduate at Lund (Zoologist and Geologist), visited Kri- 
stineberg in the Gullmar Fjord in order to dredge for, and study, marine animal life. 
There, for the first time, he met S. LovÉn, who conceived a great friendship for him 
and gave him impulses of great importance for his further investigations. Several 
times afterwards he was able to take up his researches again, off the coasts of Hal- 
land and Bohuslän, in order to study recent and fossil fauna. 
18438. 
W. LILLJEBORG, Ph. D., University Lecturer (Zoologist: Vertebrates and In- 
vertebrates). 
Companion Investigator: G. VON YHLEN (Naturalist, Sportsman). 
Object: To explore the fauna of North Russia and of Finmarken. 
Extent: Stockholm, St. Petersburg, Nowaja Ladoga, Archangel, White Sea, Tromsoe, 
Drontheim, Jemtland, Upsala, 
