36 TRANSACTIONS LIVERPOOL BIOLOGICAL SOCIETY. 



antenna. Next comes the type from the Shetlands in 

 which it barely reaches the proximal end of that joint. In 

 the Cmnbrae specimen — also a male, but not so large as 

 the others — it cannot be seen at all, nor can it in my 

 specimens (still smaller) from the Isle of Man. The 

 second gnathopod is also much more highly developed in 

 length, spines on palm of hand &c., in the Lofoten and 

 Shetland specimens than the others. It is probable that the 

 above differences may be only a question of age, but it is 

 not impossible that the latitude may have an influence in 

 reducing the size and development of the species. Upon 

 afcomparison of my specimens of Podocerojjsis sojjJiice, 

 Boeck and P. intermedia Mr. Stebbing agrees with me 

 that the two species are obviously distinct." 



Immediately after the pub- 

 lication of Mr. Walker's 

 " Kevised Keport upon the 

 Podophthaln;iata " in July, 

 1892, several additional spec- 

 ies were found, so an "Adden- 

 da " slip has now been 

 printed and issued to all 

 purchasers of Vol. III. of the 



FiM'. 14. A. O.W. washing sand for . . . 



Amphipods. "Fauna. This slip contams 



records of the following species -.—Inachus donjnchus, 

 Stenorhynchus longirostris, Ehalia cranchii, Pinnotheres 

 veterum, Pirimela denticulata, Spiropagtcrus hyndmanni 

 and NephrojJS norvegicus. Since then in dredging from 

 Bradda Head to the Port Erin breakwater, in November, 

 we got a Schizopod {Gastrosaccus sanctus) new to the 

 district, the only former British locality being Jersey, and 

 a Microdeutopus which is probably new. 



Mr. A. Leicester who took charge of the Mollusca dur- 

 ing our expeditions, and has also worked through a good 



