INDEX 



Abra^ 281 



Abralia^ luminous organs of, 280 

 Absence of plant life in the depths, 

 43 



Acanthephyra^ eggs of, 270 



Acanthephyramicrophthal7nus^^yQ.s 

 of, 155, 262 



Accessory eyes of Crustacea, 261 



"Accumulator," 26 



Actcea flosculata^ protective sculp- 

 turing of, 93 



Actino7netra and commensals, 113 



Alcyonarians, colours of deep-sea, 

 292 



Alpheus^ noise made by, ic6 

 Amphibious fishes, 81 

 Amphioxus, larvae of, 53 

 Amphipoda, large size of deep-sea 



species, 271 

 Amussium^ 167, 281-282 

 Amussium solitarium^ 155, 282 

 Andaman penal settlement, 56 

 Andaman pig on Little Coco Island, 



141 



Andaman Sea, definition of, 225 ; 

 list of dredging-stations, 301 



Anda7tia spine scens^ 271 



Anderson, Dr A. R. S., 149 ; on 

 deep-sea corals, 293 ; on croak- 

 ing of crabs, 216 ; some curious 

 Crustacea discovered by, 272, 

 273, 274 ; papers and reports by, 

 309, 312-314 



Anderut Island, 86 



Angler fishes, 147, 232, 240, 246 



Anomala or Anomura defined, 254 



Asbjornsen on Brisinga^ 286 



Astacides defined, 254 



Asterias, range of, 286 



Asteroidea, list of Investigator 

 papers on, 311 



319 



Astraliuin bathy raphe ^ 2y() 

 Astronesthes^ rapacity of, 246 

 A sir onyx lovefti, range of, .88 

 Arabian Sea, list of dredging- 

 stations, 305-307 ; solubility of 

 deposits, 297 

 AristcBUs^ antennal scale of, 268 ; 

 secondary sexual characters of, 

 269 



Arisiceus coruscans^ light emitted 

 by, 134 



AristcBus crassipes^ prehensile foot- 

 jaws of, 268 ; rostrum of female 

 and male of, 269 



Armstrong, Dr J., on Indian Hy- 

 droid Zoophytes, 310 



Arnoglossus macrolophus^ second- 

 ary sexual characters of, 70 



Ateleopus indicus, 251 



Aucutta Island, 179, 180 



Autarches miliaris^ warning colours 

 of, 116 



Aulastomomorpha phosphorops^ lu- 

 minosity of, 239 

 Avadavats, behaviour of, 124 



Baby turtles, 85 

 Baffin, William, in the Persian 

 Gulf, 8 



Batistes macutatus^ chameleonic 



changes of, 76 

 Bathyactis^ corallum of, 294 

 Bathydupea hoskynii, eyes of, 237 

 Bathygadus tongifitis^ range of, 



136 



Bathynonius giganteus, range and 



size of, 127, 168, 271 

 Bathypterois guentheri, colours of, 



242 ; eyes of, 236 ; feelers of, 241 

 Bat-ray, pre-natal stages of, 159, 



211, 212 



