INDEX. 



751 



lini, 309; fuliginosns, 392, 396; 

 fuscus, 397 ; gelastes, 398 ; glauces- 

 cens, 395, 405 ; glaucodes, 399, 405 ; 

 glaucus, 394; Hartlaubi, 398, 405; 

 Heermanni, 396 ; Hemprichii, 400 ; 

 ichthyaetus, 399; leucopterus, 394, 

 395 ; Icucophthalnius, 400 ; niaculi- 

 pennis, 399 ; marinus, 397 ; melano- 

 cephalus, 399 ; minutiis, 399 ; mo- 

 destus, 396 ; nigricans, 392 ; norae- 

 hollandioe, 397, 405 ; occidentalis, 

 395 ; pacLficus, 397 ; phaeocephalus, 

 398, 405; philadelpliije, 399; ridi- 

 bundus, 399, 405; Saimdersi, 399 ; 

 scrranus, 399 ; scopulinus, 397, 398, 

 405 ; Scoresbii, 397 ; zonorliynchus, 

 395, 396. 



Lassea rubra, 420, 423. 



Lasius flaTus, 267, 268, 273, 284; niger, 

 271, 276, 278, 280, 287, 289 ; queen 

 of, 270. 



Laubuca guttata (ftnote), 553. 



Lawes, Rev. W. G., Coll. Birds of New 



Guinea, 685. 

 Lebias (ftnote), 535. 

 Lepidocephaliohthys, 539, 563, 566,579. 

 Lepidonaxia (Targioni-Tozefti), 671. 

 Lepidopa (synon.), 331. 

 Lepidops, 331 ; myops, 333 ; scutellata, 



332 ; venusta, 332. 

 Lepidoptera of Arctic Regions, 102, 108 ; 



habits of, 103. 

 Leprotes fuJva, 250 ; Lewisi, 251. 

 Leptocephaliclithys ^Berdmorei, 554 ; 



guntea, 554 ; thermalis, 554. 

 Leptocerus aterrimus, 733 ; bilineatus, 



732; dissimilis, 733, 736; tineoides, 



732. 



Leptogenys insularis, 675. 



Leptomithrax, charac. of, 656. 



Leptomya cocldearis, 580; gravida, 

 580, 581. 



Lepton sulcatulum, 420, 423. 



Leptopinse (Siimps.), 653. 



Leptopodia, charac. of, 643. 



Leptopodidae {Dana, pt.), 642. 



Leptopodiinsc, charac. of, 642, 643. 



Leptopsia, charac. of, 663. 



Leptopus {Lamk, pt.), 654. 



Lestridinae, 391. 



Lestris Hardyi, 392. 



Lethseus lepidus, 482, 484 ; pallidiner- 

 vis, 485. 



Leucippe, charac. of, 649. 



Leuciscus acinaces (flnote), 553 ; AI- 

 ■fredianus (ftnote), 550; binotatus 

 (ftnote), 546; branchiatus (ftnote), 

 551 ; chitul (ftnote), 544 ; cultellus 

 (ftnote), 553 ; dandia (ftnote), 549 ; 

 Dussumieri (ftnote), 553 ; Duvaucehi 



(ftnote), 518; dystomus (ftnote), 

 519 ; elingulatus (ftnote), 551 ; flavua 

 (ftnote), 549 ; harengula (ftnote), 

 554 ; lateralis (ftnote), 549 ; lineolatus 

 (ftnote), 552 ; malabaricus (ftnote), 

 549 ; margarodes (ftnote), 550 ; mi- 

 crocephalus (ftnote), 549 ; pellucidus 

 (ftnote\ 544 ; presbyter (ftnote), 

 549; rasbora (ftnote), 549; rubripes 

 (ftnote), 551 ; salmoides (ftnote), 

 551 ; sulphureus (ftnote), 548 ; xan- 

 thogramiue (ftnote), 549. 



Le\vis, Dr. T. R., on Filariae, 358, 360. 



Lewis and Cunningham's exper. on fer- 

 ment organisms, 92. 



Libidoclea, charac. of, 652. 



Libinia, charac. of, 662. 



Limnobates, 486. 



Limnogonus lotus, 482, 488 ; lubricus, 

 482, 488. 



Limjiophilus bipunctatus, 730; cen- 

 tralis, 732 ; griseus, 728, 730, 735 ; 

 marmoratus, 729 ; rhombicus, 729 ; 

 sparsus, 735 ; stigma, 728, 735 ; sub- 

 centralis, 729 ; vittatus, 732. 



Limpets acting on Chalk at Dover, J. 



C. Hawkshaw on, 406 ; rate of their 

 excavations, 408. 



Lineidae, Arctic, 133. 



Linens ftisca (arctic), 134. 



Linnceus's Caddis-flies (Phryganea), H. 



D. J. Wallengren and R. M'Lachlan 

 on, 726. 



Liocassis, 562, 578. 



Lipeurus, sp. ?, on Procellaria glacialis, 

 119. 



Lipura, sp, ?, 119. 

 Lissa, charac. of, 663. 

 Lissorhynchus (ftnote), 536. 

 Litharachnium, 178 ; tentorium, skele- 

 ton of, 150. 

 LitheUda, 173, 176. 

 LitheHus, 154, 168, 176. 

 Lithobotrys, 178. 

 Lithocampe, 178. 

 Lithocircus, 179. 

 Lithocorythium, 178. 

 Lithocyclia, 176. 

 Litholophida, charac, of, 177. 

 Litholophus, 153, 177. 

 Lithomelissa, 158, 178. 

 Lithopera, 178. 

 Lithoporaa imperator, 714. 

 Lithoptera, 153, 177. 

 Lithomithium, 178. 

 Lobivanellus miles, 688. 

 Loftusia, 227, (ftnote) 229. 

 Lophoplisena, 178. 

 Lophopus, 490. 

 Lord-fish, 689, 690, 691. 



