474 



1909a. III. Notes on a new species of PhyllopetaUa with descrip- 

 tion of nymph and imago. Idem, 34 : 697-708, pi. 55. 



1911. IV. Further notes on the Hfe-history of Pctalura gigantea 

 Leach. Idem, 36: 86-96, pi. 7. 



1911a. Further notes on some rare Australian Corduliinae, with 

 descriptions of new species. Idem, 36 : 366-387. 



1911b. On the genus Cordulephya. Idem, 36: 388-422, pis. 11-12. 



1910. Monograph of the genus Syiithemis. Idem, 35: 312-377. 

 pis. 4-9.. 



1912. Description and life-history of a new species of Xan>io- 

 phlebia. Idem, 37 : 712-726, pi. 74. 



1915. On the physiology of the rectal gills in the larvae of Anis- 

 opterid dragonflies. Idem., 40: 422-537, pi. 47. 



1916. Life-histories and descriptions of Australian Aeschninae. 

 Trans. Linn. Soc. London, Zool., 33 : 1-83. 9 pis. 



1921. Description of a new dragon-fly belonging to the genus 

 Uropetala Selys. Trans. New Zealand Inst., 53: 343-346. 4 

 figs., pi. 53. 



Walker, E. M. 



1912. * The North American dragonflies of the genus Aeschna. 

 LTniv. Toronto Studies, biol. ser., 11 : 1-213, pis. 1-2S. 



1916. The nymphs of the North American species of Leueorhinia. 

 Can. Ent, 44: 414-422, 1 fig., pis. 12-13. 



1917. The known nymphs of the North American species of 

 Sympctntm- (Odonata). Idem, 49: 409-418, 2 figs., pi. 20. 



Williamson, E. B. 



1000. On the habits of Taehopteryx thorevi. Ent. News, 11: 



398-399. 

 1901. On the manner of oviposition and on the nymph of Taeli- 



opteryx tlioreyi. Idem, 12 : 1-3, pi. 1. 

 1905. Oviposition of Tefnigoiieiiria (Odonata). Idem, 16: 255- 



257. 

 1909. The North American dragonflies (Odonata) of the genus 



Maeromia. Proc. U. S. Nat. Mus., 37 : 369-398, pis. 35-36. 

 1912. The known Indiana Somatochloras (Odonata). Ent. 



News, 23 : 152-155. 



1922. Indiana Somatochloras again (Odonata, Libellulidae). 

 Idem, 33: 200-207. 



Woodruff, Lewis B. 



1914. The nvmph of Ophiogomphiis jnhannus Needham. Tourn. 

 N. Y. Ent. Soc, 22 : 61-63, fig. 



