VAPEN G EANESE ENS R SED TED EI ONCE OS UAV EET ER EN OS PEKAR R IRI GRAN PA UR B BRO RTV EN ENG 249 
He mentions some years later (1885—386)! as observed 
during the Norwegian North-Atlantic Expedition: 
Hyperia galba Mont. (p. 562). 
Tauria medusarum (= Hyperoche Kroeyeri p. 264). 
Parathemisto abyssorum (p. 366). 
Themisto Ubellula Mandt (= Futhemisto Ulibellula p. 560). 
> bispinosus A. Boeck (= Futhemisto bispinosa p. 569). 
äRetanthor of this, paper adds in 18852? to the list of the 
arctic fauna: 
Lanceola Loveni C. Bs (p. 553) and 
> (Clausen IPS 
C. Forsstrand? enumerates in 1886 the following species 
as belonging to the arctic region, this region taken with some- 
what other limits than in the present paper: 
Talitrus Cyanee Sabine (= Hyperia medusarum p. 560). 
Hyperia medusarum (= Hyperia Latreillei p. 561). 
> Kroeyeri (= Hyperoche Kroeyeri p. 9264). 
Parathemvisto compressa Goöäs (p. 567). 
Themisto libellula (= Futhemisto Uibellula p. 569). 
> bispinosa (= Futhemisto bispinosa p. 9369). 
After reducing the various synonyms to the names, which 
in my opinion are the true ones, we find in the above cited 
literature all together 15 species mentioned from the arctic 
He OTO VAS 
Tyro. borealis G. O: Bars. 
Lanceola Lovém C. Bovallius. 
> Clausi > 
Hyperia medusarum O. EF. Mäller. 
> Latreillev H. Milne-Ed wards. 
> galba Montagu. 
Hyperoche Kroeyeri C. Bovallius. 
> abyssorum A. Boeck. 
1 G. 0. Sars, >Crustacea>, I and II. Zoology of the Norwegian North 
Atlantic Expedition 1876—78. Ohristiania 1885—386. Fol. 
2 C. Bovallius, >»On some forgotten genera among the Amphipodous 
Crustacea». Bihang till K. Svenska Vet.-Akad. Handl., Band 10, N:o 14, p. 
6 and 8. 
3 C. Forsstrand, Det arktiska hafsområdets djur-geografiska begräns- 
ning etc. Akademisk afhandling. Upsala 1886. 
