102 Proceedings of the Royal Physical Society. 



Amphipoda — 13 Species, viz.: — 

 Hyale Nilssoni (Rathke). 



Stenotho'e pollexiana (Bate), now Metopa norveyica (Liilj.). 

 Ampelisca cequicornis, Bruzel 

 Iphimedia obesa, Rathke. 

 Pherusa bicuspis 1 (Kroyer), now % Paramphitho'e bicuspis (Kroyer). 



„ fucicola, Leach, „ %Apherusa Jurinii (M. Edw.). 



Calliopiusbidentatus, Norman, now Paramphitho'e bicuspis (Kroyer). 

 A or a gracilis, Bate. 

 Noenia tuberculosa, Bate, „ Podoceropsis Sophice, Boeck. 



„ excavata, Bate, ,, „ excavata (Bate). 



Corophium tenuicorne, Norman, „ Corophium affine, Bruzel. 

 Hyperia oblivia, Kroyer, ,, Parathemisto oblivia (Kroyer). 



Proto ventricosa, Miill., „ Phtisica marina, Slabber. 



Isopoda — 3 Species. 



Tanais vittatus, Rathke, now Tanais Cavolinii, M. Edw. 

 Jcera albifrons, Leach. 

 Idotea linearis (Penn.). 



Cumacea (Sympoda) — 1 Species. 

 Diastylis Icevis, Norman (previously recorded in Leslie and Herd- 

 man's Invertebrate Fauna as Alauna rostrata, Goodsir), 

 now Diastylis rostratus (Goodsir). 2 



Schizopoda — 2 Species. 



Nyctiphanes norvegica (M. Sars). 



Podopsis Slabberi (V. Ben.), now Macropsis Slabberi. 



Decapoda — 2 Species 



Hippolyte pusiola, Kroyer. 

 Eupagurus pubescens (Kroyer). 



1 Pherusa bicuspis is Bate's name, not Kroyer 's ; and though Pherusa 

 bicuspis, Bate, was at one time considered to be synonymous with Kroyer's 

 Amphithoe bicuspis (now Paraviphithoe bicuspis (Kroyer)), it turns out, on 

 the contrary, to be equivalent to Apherusa, bispinosa (Bate). 



2 It is but right to state that though G. 0. Sars regards D. loems as identical 

 with D. rostratus, Norman does not agree with that opinion (see note under 

 that species). 



