Sclerocrangon, G. O. Sars. 



237 boreas, Kroyer. 



238 salebrosus, Owen. 



= Cheraphilus ferox, G. O. Sars. 



239 *Agassizii, S. J. Smith. 

 Sabinea, Owen. 



240 septemcarinata, Kroyer. 



241 *Sarsii, S. J. Smith. 



242 *princeps, S. J. Smith. 

 Glyptocrangon, A. Milne Edwards. 



243 *sculptus, S. J. Smith. 

 Nika, Risso. 



244 edulis, Risso. 

 Gnathophyllum, Latreille. 



245 eleg-ans, Latreille. 

 Lysmata, Risso. 



246 seticaudata, Risso. 

 Athanas, Leach. 



247 nitescens, Leach. 

 Alpheus, Fabricius. 



248 ruber, H. M. Edw. 



249 dentipes, Guerin. 



250 megacheles, Hailstone. 



= A. Edwardsi, Bate. 

 = A. affinis, Guise. 



251 Costse, Prestandreae. 



= A. laevimanus, Heller. 

 Cryptocheles, G. O. Sars. 



252 *pygmaea, G. O. Sars. 

 Bythocaris, G. O. Sars. 



253 simplicirostris, G. O. Sars. 



254 Payeri, Heller. 

 Spirontocaris, Bate. 



2 55 spinus, Sowerby. 



256 *securifrons, Norman. 



257 macilenta, Kroyer. 



258 Phippsii, Kroyer. 



= turgida, Kroyer, J. 



259 groenlandica, Fabricius. 



260 polaris, Sabine. 



= H. cultellata, Norman. 

 H. borealis, Ross, 6 . 



261 Gaimardi, H. M. Edw. 



= H. pandaliformis, Bell. 



262 Cranchii, Leach. 



= H. Yarrellii, Thompson. 



263 pusiola, Kroyer. 



= H. Barleei, Bate. 



= H. Andrewsii, Kinahan. 



264 Fabricii, Kroyer. 



Spirontocaris, Bate. continued. 



265 tenuirostratus, H. M. Edw. 



266 microceros, Kroyer. 

 Hippolyte, Leach. 



267 varians, Leach. 



268 var. fasciger, Gosse. 



269 viridis, Otto. 



= H. Whitei and 



Mitchelli, Thompson. 



270 *producta, Norman. 



271 *gracilis, Heller. 



272 leptocarpus, Heller. 



273 *zostericola, S. J. Smith. 



274 pleuracanthus, Stimpson. 

 Pandalus, Leach. 



275 narwal, H. M. Edw. 



276 pristis, Risso. 



277 Montagui, Leach. 



278 Bonnieri, Caullery. 



279 propinquus, G. O. Sars. 



280 borealis, Kroyer. 



281 *leptocerus, S. J. Smith. 

 Pandalina, Caiman. 



282 brevirostris, Rathke. 



H. Thompsoni, Bell. 

 Latreutes, Stimpson. 



283 ensifer, H. M. Edw. 

 Caridina, H. M. Edwards. 



284 Desmarestii, loly. 

 Pontonia, Latreille. 



285 tyrrhena, Risso. 



286 phallusice, Marion. 



287 flavomaculata, Heller. 

 Typton, Costa. 



288 spongicola, Costa. 

 Anchistia, Dana. 



289 scripta, Risso. 



= Dennisia sagittifera, Norman. 

 Brachycarpus, Bate. 



290 neapolitanus, Cano. 

 Caridion, Goes. 



291 Gordoni, Bate. 

 Leander, Desmarest. 



292 serratus, Pennant. 



293 squilla, Leach. 



294 monst. minans, Norman. 



295 Edwardsii, Heller. 



296 xiphias, Risso. 



297 rectirostris, Zaddach. 



298 tenuicornis, Say. 



