Séances de l'année 1876. cxxxvii 



Polymorphic BiiUorfly. — A. Packard, p. 270, Natui'e's Moans of 

 Limiting tlie Numbers of Insecls. — J. Le Conte, p. 385 et Zi52, 

 The Classification of the Rhynchopliorous Coleoplera. — A. Pac- 

 kard, p. Mil, The Hislory of the Lobsler (1 pi.). — D'' Lincecdm, 

 p. 513, The Agricultural Ant. — W. Balley, p. 517, Azalea vis- 

 cosa, a FJycatcher. — A. Grote, p. 519, On the Antennae in the 

 Lepidoptera. — P. van Beneden, p. 521, The Social Life of the 

 Lowcr Animais. — A. Packard, p. 531, On Ihe Distribution and 

 Primitive Number of Spiracles in Insects. — D' Lingecum, p. 593, 

 The Gossamer Spider. — D' Weissmann, p. 603, 661, 713, The 

 Metamorphosis of Flies. — A. Grote, p. 722, On the Cotton Worm 

 of the Southern States (Aletia argillacea Hùb.). 



' Notes. — P. 181, Enlomology in Missouri. — P. 189, Economie 

 Enloraology. — P. 229, The Habits of Polistes" and Pelopaeus. — 

 P. 23/i, Assembling among Molhs. — P. 236, Organs of Hearing 

 in Insecls. — P. 365, The Honey-Ants. — P. 368, The Myriopod 

 Cermalia Poisonous. — P. 368, Blind Crustacea. — P. 369, On 

 Preserving Insects in Collections. — P. Zi27, A Remarkable Beetle 

 Parasite of the Beaver (fig.). — P. /iSO, New Carboniferous Myrio- 

 pods from Nova Scotia. — P. 432, The Moulh Parts of the Dragon 

 Fly. — P. Ù38, New Crustacea of the Swedish Joséphine Expédi- 

 tion. — P. 553, Récent Researches on Termites and Slingless 

 Honey-bees. — P. 556, The European House Sparrow. — P. 559, 

 The Influence of the Nerves upon the change of Color of Crus- 

 tacea. — P. 562, The Cotton Worm. — P. 562, The Larvaî of 

 Anophthalmus and Adelops. — P. 563, Dimorphism in Gall Flies. 

 P. 56i, Swet Scented Ants. — P. 56/i, Robber Anls. — P. 564, 

 Ichneumon Parasites of Anlhrenus Larvae. — P. 565, Larvae of 

 Membracis serving as milk caltle to a Bee. — P. 691, Transforma- 

 tions of our Molhs (fig.). — P. 753, On the Synonymy of Telea 

 Polyphemus. 



Vol. IX. — F. Clark, p. 70, The Song of the Cicada. — Th. 

 Gentry, p. 263, The Fertilization of certain Flowers through In- 

 sect Agency. — A. Packard, p. 274, The Inverlebrale Cave Faiina 

 of Kenlucky and Adjoining Stales. — J. Emerton, p. 278, Notes 

 on Spiders from Caves in Kenlucky, Virginia and Indiana (1 pi. 

 lilhogr.). — J. Le Conte, p. 481, Address of the Président of Ihe 



