Vol. XXVl] ENTOMOLOGICAL NEWS. 445 



BALFOUR-BROWNE, F. 1909. The Life-History of the Agrionid 

 Dragonfly. Proc. Zool. Soc. London, 1909, pp. 253-285, 2 pis. 



BERVOETS, R. 1913. Sur le Systeme Tracheen cles Larves d'Odonates. 

 Annalcs Biol. lacustrc. vi, pp. 15-32, 8 text figs. 



BROCHER, F. 1913. L'Aquarium de Chamhre. Lausanne Payot et 

 Cie. [Not seen by the writer; quoted by Bervoets, 1913!- 



CALVERT, P. P. 1893. Catalogue of the Odonata (Dragonflies) of 

 the Vicinity of Philadelphia, with an Introduction to the Study of 

 this group of Insects. Trans. Amcr. Ent. Soc. xx, pp. i52a-272, pis. 

 ii, iii. [Tracheae of nymph of Lcstcs forcipata, p. 200]. 



IBID. 19110. Studies on Costa Rican Odonata. I. The Larva of 

 Cora. ENT. NEWS, xxii, pp. 49-64, pis- ii. i- 



IBID. 191 1 b. Studies on Costa Rican Odonata. III. Structure and, 

 Transformation of the Larva of Mccistogastcr modcstus. ENT. NEWS, 

 xxii, pp. 449-460. pis. xvii-xix. 



CARUS, C. G. 1827. Entdeckung eines einfachen vom Herzen aus 

 beschleunigten Blutkreislaufes in den Larven netzfliiglicher Insecten. 

 Mit drei Kupfertafeln. Leipzig, Leopold Voss. 4to. 40 pp. 



CHILD, C. M., and YOUNG, A. N. 1903. Regeneration of the Ap- 

 pendages in Nymphs of the Agrionidae. Archiv f. Entwickmech. Org. 

 xv, pp. 543-602, taf. xx-xxii. 



COLE, A. H. 1903. The Technique of Biological Projection and 

 Anesthesia of Animals. Journ. Appl. Micros. Laby. Mcth. vi, pp. 2224, 

 2225, 2274, 2676-7, 3 figs. 



CUVIER, G. 1840. Legons d' Anatomic Comparee. Redigees et 

 publiees par G. L. Duvernoy. Seconde Edition. Tome vii, pp. 495- 

 501. Paris, Fortin, Masson et Cie. 



DEWITZ, H. 1890. Einige Beobachtungen, betreffend das gesch- 

 lossene Tracheensystem bei Insektenlarven. Zool. Anz. xiii. pp. 500-4, 

 525-31. [English resumes in Miall 1895, 1903, and Packard 1898.! 



DUFOUR, L. 1849. Des divers modes de respiration aquatique dans 

 les insectes. Compt. Rend. Acad. Sci., Paris, xxix, pp. 763-770. 



IBID. 1892. fitudes Anatomiques et Physiologiques et Observations 

 stir les larves des Libellules. Ann. Sci. Nat. Zool. (3) xvii, pp. 65- 

 110, Pis. 3-5. 



EAST, A. 1900. Notes on the respiration of the dragonfly nymph. 

 Entom. (London) xxxiii, pp. 211-12. 



HAGEN, H. A. 1853. Leon Dufour iiber die Larven der Libellen 

 mit Berikksichtigung der friiheren Arbeiten. Stctt. Ent. Zcit. xiv, 

 pp. 98-106, 237-8, 260-270, 3H-325. 334-346. 



Imn. i88o</. Beitrag y.v.r Kenntnis des Tracheensystems der Libellen- 

 Larven. Zool. Anz., iii, pp. 157-161. 



IBID. i88ob. Kiemeniiberreste bci einer Libelle ; glatte Muskelfasern 

 bei Insecten. L. c. iii, pp. 34-5- 



UEYMONS, R. 1896. Grundziigc d. Entwickclung u. des Korper- 



