the Ti-ondhjein Fionl. 281 



The gonu.s Lrpfaspiilin, l^.ito, iukI Wcstw., is, 1 think, 

 unquestionably a synonym ot" Plcarojonium. 



54. Macrostyh's spinift'i-j (J. (). Sars. 



yiaofodylU xpinifcr, G. O. Sar.s, " Om Anom. Griippo af Isopodor," 

 Vidon-<I\.-S.'lslc. Forhiviid. 1><(!'', n. lo (soparato cipy). 



Vaiia loii'/ireviif, Mein.Tt, Vidi-nslc. Udlntte ' FLiuchs' Togter, III. 

 Crustacea Malacostraca, IS'M, p. l'.)r>, pi, ii. figs. (J."3-73. 



Two or three specimens of this curious little species in 

 40-70 fathoms, Roilberg, I also have received specimens 

 from Denmark (Copenhagen ^luseum as " Vaaa lon<jireiuis "). 



55. Ischnosoma Mspinosum, G. 0. Sars. 



Ischnosoma bispinnmm, G. O. Sars, Beret, om on i Somm. 18(^5 fore- 

 tag-en Zool. Roiseved Kvst. af Cliristianias og Cliristiau.saiids Stii'ter, 

 1800, p. 34. 



Tliree specimens from tiie greatest depths at Rodberg, 

 Also in my collection from Christiania Fiord, given me by 

 G. O. Sars, who has also procured it at Lofoten and in the 

 Ilardanger Fiord. 



50. Eugerda tenuimana, G. 0. Sars. 



De'^mosoma temiimnnum, G. (). Sars, Beret, om en i Somm. 18(55 

 foretogen Zool. Reise ved Kyst. af Cliristianias og Cliristiaiisands 

 Stifter, 1800, p. 3:3. 



^M//e>Y/« ///oi/c^'/w, Meinert, Vidensk. Udbytto 'Ilauclis' Togter, III. 

 Crastacea l\Ialacostraca, 1890, p. 194, pi. ii. figs. o3-02. 



Rodberg, 70-200 fathoms. 



I have been able to compare my specimens with typ(!s of 

 Euf/erda _glohice/>s received from tlie Copenhagen Museum. 

 There seems suflicient grounds for removing Sars's species 

 from the genus Desmosoma, on account of the mandibles 

 being destitute of a palp, the filiform character of the first 

 feet, and the biramose caudal appendages. 



57. Munnopsi's typica, M. Sars. 



Mioi7iopsis iypim, M. Sars, Beret, om en i Somm. 1859 Zool. Reiao ved 



Kysten af Romsdals Aiut. 1800, p. 10. 

 Munnopais fi/pica, ^I. Sars, " B^'sk. af en ny Stsegt og Art af Isopodor," 



Vidensk.-iSelsk. Forhand. 1800, p. 84. 

 Munnopsis ti/pica, M. Sars, Bidrag til Kuuds. om Cliristianiafj. Fauna, 



1808, p. 70, pis. vi., vii. 

 Mimnopsis ti/pica, II. J. Hansen, Dijmphna-Togtets zool.-but. Udbytte, 



1887, p. 190, pi. XX. tigs. 2-2 e. 

 Mimnopsis ti/pica, II. J. Hansen, Oversigt over dot vostlige (iriinlands 



Fauna af Malakos. Ilaf.-krebsdyr, 1887, p. 195 (no descripti(jji). 



Ann. tJ& Mag. N. Hist. Scr. 6. Vol. xiii. 19 



