of the '■British Sessile-eyed Crustacea.^ 475 



Proto Goodsirii (Bate). One specimen. 



Is the adult male of the latter species, as suggested 

 by Stebbing. 



Gaprella lohata (Miiller). 

 The adult male of G. linearis (Linne). 



Caprella hystrix (Krojer). Tube marked C. acuminifera. 

 This appears to be a young C. linearis. 



Caprella tuherculaia (Guerin). Not in the collection. 



P. Mayer retains this species, though with some hesitation, 

 as G. tuherculata (Bate & Westw.). 



Podalirius typicus (Kroyer). 

 Now Pariamhus typicus. 



None of the species given in the Supplement are in the 

 British Museum collection ; some are at the Laboratory of 

 the Marine Biological Association, Plymouth, but I have not 

 seen them. The following notes may, however, be useful. 



Orchestia hrevidigitata (Bate & Westw.). 



Considered by Barrois as probably only a young, though 

 somewhat abnormal, form of 0. liltorea. 



Montagua clypeata (Bate). 

 Probably the female of Metopa pollexiana (Bate) . 



Montagua norvegica (Lilljeborg). 

 Sars considers this the adult male of Metopa Alderi (Bate). 



Opis leptochela (B. & W.), = Euonyx chelatus (Norman). 



Opts quadrimana (B. & W .) , = Normania quadrimana. 



Krbyera brevicarpa (B. & W.),= Syncheh'dium hrevicarpum. 



Cheirocratus mantis (Norman), = Cheirocratus assimilis 

 (Lilljeborg), male. 



Megamcera muUidentata (Norman, MSS.), 

 = Mcera Batei (Norman), male. 



33* 



