INDEX 



AB ALONE, 350, Plate 121 



Abyssal fishes, 90 



Abyssal Plain, 4, Plate 3 



Abyssal Zone, 71 



Acanthephyra multispina, 184, 

 Plate 71 ; A. purpurea, Plate 

 71 



Acorn-barnacles, 31 ; Young, 

 244, Plates 10, 87 



Actinia, 36, Plates 11, 13, 16 



Adamsia palliata, 45 



Adaptations, 73 ; for suspen- 

 sion, 129 



TEolis papulosa, 37, 51, Plate 17 ; 

 feeding of, 206 



iEsop prawn, 37, 180, Plate 66 ; 

 distribution of pigment cells, 

 Plate 68 



Agassiz trawl, 262, Plate 94 



Age of plaice, 326 



Alcyonarians, 19, 71, 158 



Alcyonidium, Plate 20 



Alcyonium digitatum, 62, Plate 

 23 



Algse, 24, 213, Plate 8 



Ambergris, 345 



American eel, 87, Plate 35 



American lobster, 314 



American Topknot, colour 

 change in, 183, Plate 69 



Ammodytes, 39 



Amphitrite figulus, 38, 198, 

 Plate 11 



Anchovy, 90 



Ancient Beliefs, 5 ; of Hero- 

 dotus, 6, Plate 4 ; of Homer, 

 6, Plate 4 ; of Ptolemy, 6, 

 Plate 1 



Ancylopsetta quadrocellata, 183, 

 Plate 69 



Anemones, 36, 39, 40, 48, 52, 64, 

 184, Plate 16 ; Feeding of, 

 203 ; Reproduction of, 52 



Angler fish, 84, 96 ; Deep-sea, 

 97, 209, Text fig. 17, Plate 36 ; 

 Eggs of, 80 ; Feeding of, 208 ; 

 Young, 84 ; Plate 37 



Angular crab, 67 



Animals, 17 ; Associations of, 

 28, 71 ; Encrusting, 32 ; 

 Shore, 31, 60 ; Swimming, 76 



Annelida, 19 



Anomia, 33 



Antedon bifida, 66, Plate 24 



Anthea cereus, 37 



A ntipathes, 354 



Aphrodite, 64 



Aplysia, 49 



Apparatus for catching animals, 

 261 



Apparatus, Sounding, 255, Text 

 fig. 53 



Apparatus, Temperature record- 

 ing, 259, Plate 92 



Arctic Ocean, 1 



Arenicola, 38, Plate 18 



Argvropelecus ajfines, Plate 34 



Aristotle's lantern, 202, Plate 79 



Arrow worm, 20, 119, Text fig. 24 



Arthropoda, 21 



Artificial pearls, 351 



Artificial rearing of oysters, 313 



Ascension Island, 4 



Ascophytlum nodosum, 30 



Assimilative coloration, 42 ; 

 in flat-fish, 182, Plates 67, 69 



Asterias glacialis, 63 ; A. rubens, 

 35, 40, 63, Plate 11 



Asterina gibbosa, 35 



Astropecten, 63, Text fig. 9 



365 



