ILLUSTRATIONS. vil 
Ornithological for May; The Insects of May, Illustrated, 160. The 
Insects of June, Illustrated, 220. The Insects of fare Illustrated, 277. 
The Insects of August, Illustrated, 327. Insects in September, 391. 
CORRESPONDENCE. — n the Winter Plumage o iris Guillemot, p. 53. 
Wasps as Marriage Priests to Plants, Illustrated, 105. Good Books on 
Natural History and Taxidermy, 160. The Trichina spiralis, Illustra- 
te Study of Science and the Classi The False- 
Scorpion, 220. Preparation of Snail’s Tongues for the Microscope, 
2 on North American Lichens, 326 e Aquarium, 327. 
About Snails, 441. Essay on Classification, 441. Works on Entomol- 
ogy, 441. b-like formation on Birds, rn, 498. Proceed- 
ings American Association, where obtained, 556. Works on Entozoa, 
556. Snake Charming, 556. Gordius, 556. Exchanges, 556. 
agate retina: p. 159, 213, 216. 
F SCIENTIFIC SOCIETIES, pp. 56, 112, 164, 166, 
0 
167, 68 3, 2, 27, 280, 330, 334, 442, 444, 447, ie 686, 559, 674, 
GLO 
LIST OF PLATES. 
Plat Page Page 
i ‘hate omy of the Land Snails of 10. ie was the Bees, fifteen figures, 378 
New England, thirteen agoro, 16 | 11. On the Hand.—Arm of Man, Fore- 
2. The Crater of Kilauea, b leg of Tapir, Wing of Bat, Fore- 
3. Fredericella regina, eight figures, 64 leg of Seal, Arm of Monkey, 
4. Pectmatella magnifica, four do. 1 Hand of la, e of Man, 
5,6. The American Silk W Hind leg of Tapir, Hind leg of 
Moth, ogee Polyphemus, . 1 igator, ten figures, 
7. Cristatella ophidroidea, five fig- 12. On the Han man leg, arm, 490 
ures, ete < % : smids —_ Diatoms, thirty- 
8. Jelly -Fishes, Aurelia flavidula, 
mirabilis,Pleurobrachia, 14,15. Indian implements found in 
Tina. Tormos, Lizzia \ grata, the Shell-Heaps of New a ee 
Eucope diaphana, en land, nineteen E 
16. Fossil insects ot America, 
ETAS ioh o o a MORE a a a a 
LIST OF WOOD-CUTS. 
1. Larva ofthe American Silk Worm, 30 tr. Food of the Sea =n = I% 
2. ofa _ ee ee ee TS Fak Fhe a < Dauber, ead cigs | | 
3. Young Terebella, . Yay T4 | 19. gt ne $ ë . 139 
Shrimp, . $ Z Spee = 76} 20,21. Helix Eiana . > o A 
5. Wood-wasp, Ete 77 22, 23. eoe palam, oo er eee 
6. May Fly, 30 »20. " monodon, . . S 
7. a e: of American Silk Worm, 65 | 26,27. * ipae E . 151 
8. Pupa 87 | 28. In Box, oo 3 ee 
9. Tehneumon Parasite, Bes. 89 | 29. Coddling Moth, E a 
10. Diagram of Snail, . « « 85180. The Squash Beetle, . : . PE 
il. Helix posers wrong 97 | 31. Plum Weevi e o a ee 
oes pula aaa ` e 32. byncss hortensis, x 186 
ë > ix alternats; vo 
1615 « “ Sentira . » 9 |35. Thé Dodder,  . Pa 
16. Pollen on Wasp’s Leg, . . 105 Scorpion of Texas, . . -23 
