224 THE ZOOLOGIST. 



T. pyg meeus, G. 0. Sars. — Sweden : Gothenburg, with T. 

 roseus. This minute form is now known from Norway, Great 

 Britain and Ireland, Belgium, and Sweden. 



Philoscia mascorum, Scop. — In some places plentiful amongst 

 rank herbage and under stones in moderately dry situations. 

 Norway : By the roadside between Fevig and Arendal, June 

 23rd, 1909. Sweden : Near Gothenburg. Prof. Sars has never 

 met with this usually common form in Norway, and records but 

 two specimens taken by the late Dr. Jensen ; whilst it is appa- 

 rently not recorded from Sweden. I feel certain that I also saw 

 this species at Egersund, Norway, but there is no note to that 

 effect in my note-book. 



Oniscus asellus, Linn., and Porcellio scaler, Latr. — Common 

 in all the localities quoted for Trichoniscus pusillus. 



Porcellio rathkei, Brandt. — Denmark : Two specimens from 

 under the bark of a log in a field at Ordriige, near Copenhagen, 

 July 1st, 1909. 



P. dilatatus, Brandt. — Norway : A few specimens from hot- 

 houses at Bergen and at Christiania. Sweden : In the fern- 

 house of the Gardens at Gothenburg, June 28th, 1909. Only 

 three specimens are recorded by Prof. Sars from Norway, whilst 

 it is evidently not known from Sweden. 



Metoponorthus pruinosus, Brandt. — Sweden : Gothenburg, 

 with P. dilatatus. 



Armadillidiam vulgare, Latr. — Denmark : One specimen from 

 Copenhagen. 



A. nasatum, B.-Lund. — Norway : In hothouses at Bergen ; a 

 few specimens only. Denmark : Several examples in one of 

 the hothouses of the Botanic Gardens, Copenhagen. A. nasatum 

 has recently been recorded in great profusion from hothouses in 

 various parts of the British Isles, whilst I have also recorded it 

 from Belgium in similar situations. These are the first records 

 from Norway and Denmark. 



A. pictum, Brandt. — Norway: Several under the bark of an 

 old lime-tree at Bygdo, near Christiania, June 27th, 1909. This 

 species has not yet been recorded from the British Isles, but 

 will almost certainly be found when more attention has been 

 given to the group. 



