APl'ENDIX. 379 



pair have the carpus very large, subglobosc, with the posterior and 

 inferior angles greatly produced, compressed, the posterior produced 

 iuto a tooth ; propodos compressed, much smaller, with the pos- 

 terior margin armed with two large teeth ; dactylos terminating in 

 a nail: the second pair have the basos considerably dilated, laminar ; 

 propodos rectangular. In the female, the first pair of gnathopoda 

 have the propodos rectangular : the second pair have the basos 

 narrow, not furnished witli long hairs ; the carpus larger than the 

 meros ; propodos rectangular. Posterior pair of pleopoda having 

 the exterior ramus the longer, and equalling in length that of the 

 peduncle. 



'^ Hab. Kare, upon the western shores of Sweden from Bohusia to 

 Fretum. Found by M. Liljeborg in the harbour of Landscrona." — 

 Bruzelius. 



The following are additional synonyms to species already described : — 



Page 164. Microdeutopus anomalus. 

 Autonoe anomala, Bruzelius, Skand, Amph, Gamm. p. 25. f. 4. 



Page 166. Microdeutopus longipes. 



Autonoe longipes, Bruzelius, Skiuul. Amph. Gamm. p. 28. 



Page 167. Microdeutopus macronyx. 

 Autonoe macronj'x, Bnizelius, Skaml. Amph. Gamm. p. 29. t. 1. f. (5. 



Page 174. Niphargus Stygius. 



Professor Westwood informs me that I have trusted too much to 

 the figures in the * Dublin Natural History Review,' and that if I hud 

 seen the original of Schiodte, I should not have united Aqu'dex and 

 Styri'ius in one species. As I have not seen a specimen of N. Sti/<jiiis, 

 I yield the point, though, it must be confessed, with considerable 

 hesitation. 



Page 180. Gammarella Normanni. 



GammareUa '^omi&nni,Sj}enceBate 4" Westicood,Bnt.Sessile-eyedCrust. 

 p. 333. 



Like G. hrevicaudaia, except that the sxiperior antennae are longer 

 and the second j)air of gnathopoda are more slender. It may be a 

 female of G. brevlcaiulata or some other species. 



It was taken by the Kev. A. M. Norman in about 10 fathoms, off" 

 Guernsey. 



Page 106. Eurystheus erythrophthalmus. 

 Add to the synonymy : — 

 Autonoe erythroplithidmus, Bruzvliuji, Skami. Amph. (iamnt. p. 27. 



