472 



Garman, Philip 



1917. * The Zygoptera or damsel-flies of Illinois. Bui. Illinois 

 State Lab. Nat. Hist., 12 : -±09-588, pis. 61-73. 



Gericke, H. 



1917. * Atmung der Libellenlarven init besonderer Berucksich- 

 tigung der Zygopteren. Zool. Jahrb., Zool., 36: 157-198, pis. 

 3-4. 



Hagen, H. a. 



1880. Essai d'un synopsis des larves de Calopterygines. Ann. 

 soc. ent. Belg., compt. rend., 23 : Ixv-lxvii. 



Laidlaw, F. F. 



1916. Notes on Indian Odonata. Rec. Indian Mus., 12 : 129-136, 

 fig. 



Needham, James G. 



1903. Life-histories of Odonata. Suborder Zygoptera. Damsel- 

 flies. Bui. N. Y. State Mtis. 68: 218-263, 11 figs., pis. 11-19. 



1911. Description of dragonfly nymphs of the subfamily Calop- 

 teryginae (Odonata). Ent. News, 22: 145-154, pis. 4-5. 



1911a. Notes on a few nymphs of Agrioninae (Order Odonata) 

 of the Hagen Collection. Idem, 22 : 342-345, pi. 11. 

 Ris, F. 



1912. tiber Odonaten von Java und Krakatau. Tijd. v. Ent., 55 : 

 157-183, pis. 6-8. 



Rousseau, E. 



1909. fitude monographie des larves des Odonates d'Europe. 

 Ann. biol. lacustre, 3 : 300-366. 



TiLLYARD, R. J. 



1906. Life-history of Lcsfcs Icda Selys. Proc. Linn. Soc. New 



South Wales, 31 : 409-423, pis. 32-33. 

 1909. The hfe-historv of Diphlcbia Icstoidcs Selvs. Idem. 34: 



370-383, pi. 33. 

 1911. On the genus Diphlehia, with descriptions of new species, 



and life-hi.stories. Idem. 36: 584-604, pis. 19-20. 



1917. * On the morphology of the caudal gills of the larvae of 

 Zygopterid dragonflies. Idem. 42: 31-n2, 606-632, 47 figs., 

 pis. 1-6. 



Walker, E. M. 



1914. The known nvmphs of the Canadian species of Lestes 



(Odonata). Can. Ent.. 46 : 189-200. pis. 13-14. 

 1916. The nymphs of EnaUagma cvathigenim and E. ccik'crti. 



Idem. 48': 414-i22. 1 fig., pis. 12-"l3. 



