54 



Chas. Chilton. 



It seems desirable therefore to state the results of this examination 

 by giving- the names that, in my opinion, should now be assigned tu 

 PFEFFER's species, indicating what species more recently described are 

 synonymous with tliem and giving the geographical distribution as far as 

 it is known. 



In addition to the Amphipo.da named by Dr. Pfeffer the collection 

 of the Hamburg' Museum contained a few unnamed Amphipoda from South 

 Georgia obtained at other times. These are mostly duplicates of PFEFFER's 

 species, but among them was one additional species. 



The following is a list of PFEFFER's species with the names now 

 assigned to them: 



1 . Allorchestes georgianusV 'FEFFER 



2. Metopa sarsi PFEFFER 



3. Anonyx zschaui PFEFFER. . . . 



4. „ femoratus PFEFFER . . 



5. Bovallia gigantea PFEFFFR . . 



6. Eurymera monticulosa Pfeffer 



7. Stebbingia gregaria PFEFFER. 



8. Calliopius georgiaiws PFEFFER 



9. Megamoera miersi PFEFFER . . 



10. Leucothoe antarctica PFEFFER 



11. Podocerits ingens PFEFFER. . . 

 P2. Caprellina mayeri PFEFFER. . 

 13. Schraderia gracilis Pfeffeb . 



Hyale hirtipalma (DANA). 

 Metopoides sarsi (PFEFFER). 

 Waldeckia zschaui (PFEFFER). 

 Cheirimedon femoratus (PFEFFER). 

 Bovallia monoculoides (HASWELL). 

 Eurymera monticulosa PFEFFER. 

 Paramoera austrina (BATE\ 

 Apherusa georgiana (PFEFFER). 

 Paraceradocus miersi (PFEFFER). 

 Leucothoe spinicarpa (ABILDG.). 

 Jassa falcata (MONTAGü). 

 Caprellinoides mayeri (PFEFFER). 

 ?Atyloides serraticauda (STEBBING). 



Additional S p e c i e s. 

 14. Polychcria antarctica (STEBBING). 



It will be interesting to summarize the geographical distribution of 

 these species — fuller details will be found under each species — : 



Eig*ht (8) species (Hyale hirtipalma, Waldeckia zschaui, Bovallia 

 monoculoides, Paramoera austrina, Leucothoe spinicarpa, Jassa falcata, 

 Atyloides serraticauda and Polycheria antarctica) are widely distributed 

 in Antarctic and Subantarctic seas and may be described as circumaustral ; 

 four (Metopoides sarsi, Cheirimedon femoratus, Eurymera monticulosa and 

 Paraceradocus miersi) are at present known only from the Subantarctic 

 and Antarctic region to the south of South America, oecurrins: at South 



