INDEX OF GENERA AND SPECIES. 



Note. — Names of species represented in the " Albatross " collection of 1891 are printed in capitals. Syn- 

 onyms are printed in Italics. The figures in heavy type indicate the pages on which genera and species are 

 described. 



Acantliephyra, 159, 160, 241. 

 acutifrons, 164, 167. 

 AGAS.SIZII, 161, 244, 249, 250, 256, 257, 



262. 

 APi'ROxiMA, 162, 244, 256, 258, 262. 

 arinata, 160. 

 batei, 167. 

 benedicti, 166. 



BBEviRosTRis, 167, 244, 257, 262. 

 CRisTATA, 162, 256, 257, 262, Plate 



XLIIL, Fig. 1. 

 cucuLLATA, 167, 256, 262, Plate XLIV., 



Fig. 1. 

 cuRTiROSTRrs, 164, 244, 256, 257, 258, 



262, Plate XLIII., Fig. 2. 

 cuRTiRosTRis, var. a, 165, 259, Plate 



XLIIL, Fig. 3. 

 cuBTiRo.sTRis, var. /?, 165, 258, 259, 



Plate XLIIL, Fig. 4. 

 CURTIROSTRIS, var. y, 165, 256, 259, 



Plate XLIIL, Fig. 5. 

 debilis, 163. 

 gracilis, 163. 

 hseckelii, 160. 



laneeocaudata, 160, 163, 164. 

 planipes, 166. 

 purpurea, 161, 244, 249. 

 sanguinea, 161, 244. 

 sica, 161. 

 tenuipes, 166. 

 Acanthonyx petiverii, 2.35. 

 Achelous, 23. 



AFFixis, 23, 236, 256, 257, 260, Plate 



IV., Fig. 1. 



BREVIMAXUS, 23. 



depressifrons, 24, 236. 

 SPixiMAXus, 23, 24, 235, 257, 260. 



Actffia, 16. 



Dovii, 16, 236. 



luhijrinthica, 17. 



nodosa, 236. 



setigera, 236. 



sulcata, 236. 

 Actseomorpha, 33. 

 ^gaeon, 134. 



cataphraetus, 134. 



loricatKs, 134. 

 iEthra scruposa, 237. 



scutata, 237. 

 ^thusa, 27,34, 241. 



chnllenrjeri, 36. 



ciLiATiFRONS, 34, 256, 260, Plate V., 

 Fig. 3. 



gracilipes, 36. 



LATA, 35, 236, 257, 260, Plate VI., 

 Fig. 1. 



niicrophthalma, 35, 236. 



pnbescens, 35. 



sinwitifrons, 36. 

 ^thusina, 27, 36, 241. 



abyssicola, 36, 37, 243. 



CHALLENGERi, 36, 37, 243, 258, 260. 



GRACILIPES, 36, 243, 257, 258, 260. 



gracilipe,s, var. robusta, 30. 



siniiati.fi-ons, 36. 



.sMiTHiANA, 37, 243, 257, 260, Plate 

 VL, Fig. 2. 

 Alpheus, 155, 235. 



heteroeheles, 235. 



minor, 2.35. 



PANAMENSIS, 155. 



pehif/ictis, 160. 



spinifrons, 156. 



Amalopeneus, 208, 249. 



