610 



INDEX. 



Hirudo bioculata, 32. 



complanata, 32. 



grossa, 381. 



hyalina, 32. 



Holobranchia, 565. 

 Hyalsea balantiuni, 1 15. 

 Hyales, /ft. 271. 

 Hybernation, 262, 266. 

 Hydrachna concharum, 381. 

 Hydrobranches, 535. 

 Hypobmnchiata, 553. 



Ianthina, 132—33, 242, 334, 360, 454. 



fragilis, 70. 



Imperator guildfordiae, 435. 

 Indian-ink, 76. 

 Inferobranchiata, 544. 

 Inferobranches, 105. 

 Iridina, 405. 



Kellia rubra, 275, 284, 348. 



suborbicularis, 161, 349. 



Kelliadc-e, 141. 

 Kraken, 14. 



Lamellibranchiata, 546. 



Lementina, 146. 



Lepton squammosum, 142. 



Leptopoda, 566. 



Lepus marinus, 16. 



Ligula, 112,146, 267. 



Lima hyans, 165. 



tenera, ih. 



Limacidfe, 369. 

 Limacina, 117. 

 Limacinidse, 586. 

 Limae, 136. 

 Limapontia, 270. 

 Limax ater, 210. 



rufus, 369. 



Lime, 89, 91. 

 Limncei, 129, 336. 

 Limnaeus, 329. 



fossarius, 260. 



putris, 163, 365. 



stagnalis, 83, 84, 129. 



Limnocharis anadonta;, 381. 

 Limpet, 40, 146, 328, 351, 370. 

 Lingulidfe, 600. 

 Lithodomi, 149, 155, 

 Litliodomus dactylus, 39. 

 Lithophaga, 155. 

 Litiopa, 134. 

 Littorina littorea, 40, 190, 352. 



petraja, 262, 424. 



rudis, 262. 



Littorinje, 284, 292. 

 Loligines, 119. 

 Loligo, eggs of, 362. 

 Loligo illecebrosa, 117. 

 piscatorum, 30. 



sagittata, 44, 120, 240, 319, 334. 



Loligo 8ubulata, 361. 



vulgaris, 31, 44— 45, 314, 322. 



Loligopsis veranii, 120,319 — 20. 

 Lottia, 403, 411. 

 Luciae, 571. 

 Lucina, 170. 



childreni, 413. 



Luoinida;, 277, 601. 

 Lunot, 38. 

 Lymnsea, 290. 



balthica, il). 



succinea, ib. 



Lyonsia striata, 466. 



Macrotrachia, 578. 



Mactracea, 601. 



Magilus, 430. 



Malentozoaria, 547. 



Malleacea, 602. 



Marginella voluta, 234. 



Medusa;, 302. 



Megalomastoma suspensum, 135. 



Megapterygia, 548. 



Meleagrina margaritifera, 49. 



Melampi, 434. 



Melania, 241, 291. 



amurula, 78. 



Melanopsis, 291. 



Micropoda, 566. 



Microptervgia, 548. 



Mites, 379, 381. 



Mitra episcopalis, 1 9. 



Modiola vulgaris, 29, 144, 305. 



Modioli, 164. 



Mollusca, 5, 100—1,509,534,551,560. 



acephalous, 525. 



bivalved, 275. 



boring, 149, 164. 



burrowing, 1 39. 



bj'ssiferous, 141, 145. 



cephalous, 524. 



dioecious, 350. 



hermaphroditical, 363. 



■ moncecious, 340. 



phytivorous, 324. 



saxicavous, 88. 



■ succession of, 91, 96. 



tunicated, 7. 



Monkey, 25. 



preacher, 24. 



Monodonta canaliculata, 406. 

 Alonomj'aires, 529. 

 Monomj'aria, 600. 

 Monopleurobranchia, 562. 

 Monopleurobranchiata, 543, 

 Mother-of-pearl, 76. 

 Mouse, 26. 

 Mulleria, 602. 

 Mullet, 29. 

 Multivalvia, 473. 

 Murex anus, 442. 



