372 



INDEX 



Locomotion, 47 



Lobster, 35. 48, 49. 63, 314, 

 Plate 113 ; Feeding of, 207 

 Fisheries, 314 : Rock-, 67, 

 3! 6, Plate 114; Larva of, 

 Plate 51 ; Squat-, 35, 67, 

 Plate 14 



Loligo forbesi, Plate 39 



Longlines, 284 



Lophius piscatorius, 96 



Lophohelia, 70 



Lug- worm, 38, Plate 18 



Luidia, 66 



Luminescence, 111. 117 



Luminous Jelly Fish. 18P, Plate 

 73 



MACKEREL. 90, 91, 92, 278 ; 



Feeding of, 207 ; Fisher>% 334 

 Macoma, 38 

 Macropharynx longicaudatus, 



Plate 34" 

 Macropodia, 63 

 Macrostomias longibarbatus, 



Plate 34 

 Macrnrus, 91, Plate 33 

 Mactra, 68 

 Madrepora, 162, 

 Madreporaria, 19, 156 

 Maia squinado, 67, 317 

 Malio, 251, Plate 89 

 Mallotus villosus, 115 

 Mammalia, 24 

 Manurial salts, 219 ; in relation 



to diatom, 246. Text fig. 52 

 Margaritifera. 346, 350, P/a^e 



121 

 Marine laboratories, 13, 268, 



338, Plates 5, 6 

 Marine lichens, 33 

 Marking of plaice, 325, Plate 115 

 Martesia, 143 

 Meandrina, 162 

 Measurement of currents, 258 ; 



of light, 261 



Mediterranean Sea, L 217, 239, 



288 



Medusae. 52. 188. 203 Text fig. 

 45 



" Megalopa," 123, Plate 44 



Meg any clip hanes norvegica, 117, 

 Plate 45 



Melanostomias valdiviae, 1 84, 

 P/a^e 71 



Me/ia. 45 



Melobesia, 159. P/a^e 8 



Membranipora membranacea, 61, 

 P/a^g 22 



Methods of attack and defence, 

 41 ; of oceanographical re- 

 search. 254 



Migrations of fishes. 84 



Migrations on shore, 49 



Millepora, 157, 163 



Modiolus, 40 



Mollusca, 22, 52, 68, 293 



Molluscs, Boring, 135, 147, Plate 

 55 



Monaco Laboratory, 15, Plate 5 



Money cowry, 349 



Motella mustela, 36 



Mother-of-pearl, 350, Plate 123 



Mouth of octopus, 206, Plate 78 



Movement of shore animals, 47 



Mullet, grev, 209 



Mullet net, "287, Plate 101 



Mimida, 67 



Murex, 40 



Mussel. 33, 61, 198, 303 ; Beds. 

 304, Plate 109 ; Cleansing of, 

 311 , Plate 111 ; Cultivation 

 of, 304 ; Date-, 149, 155, 166, 

 Plate 56 ; Horse-, 40 ; Loco- 

 motion of, 47 ; Young, Plate 

 11 



My a arenaria, 305 ; M. truncata, 

 40, Text fig. 4 



Mysis, 39 



Mytilns edulis, 33, 303, Plate 11 



Myxicola, 40 



