4 PROCEEDINGS OF THE NATIONAL MUSEUM vol.80 



HANNEMANIA HYLAE (Ewing) 



1925. Trombicula hylae Ewing, Proc. Ent. Soc. Washington, vol. 27, p. 146; 

 1926, Ann. Ent. Soc. Amer., vol. 19, p. 266, figs. 1-4. 



Type host. — A tree toad {Hyla arenicolor) . 

 Type locality. — Cottonwood Creek, San Diego County, Calif. 

 The nymph and adult stages of this species have been obtained by 

 experimental rearing. 



HANNEMANIA HYLODEUS (Oudcmans) 



1910. Heterothronibidium hylodeus Oudbmans, Ent. Ber., vol. 3, no. 54, p. 88. 



1911. Hannemania hijlodeus Oudemans, Ent. Ber., vol. 3, no. 58, p. 137 ; 1912, 

 Zool. Jahrb., Suppl. 14, Heft 1, p. 71, fig. 2. 



Type host. — A frog {Hylodes sp.). 



Type locality. — Brazil. 



This is the type species of the genus. In it there is a well-devel- 

 oped crista between the pseudostigmata, a character missing from 

 most of the species. 



HANNEMANLA NEWSTEADI Sambon 



1928. Hannemania newsteadi Sambon, Ann. Trop. Med. and Parasit., vol. 22, 

 p. 127, fig. 14. 



Type host. — A tree frog {Hyla rubra) . 



Type locality. — Urucum, Matto Grosso, Brazil. 



HANNEMANIA PATTONI Sambon 



1928. Hannemania pattoni Sambon, Ann. Trop, Med, and Parasit., vol. 22, p, 130, 

 fig. 18. 



Type host. — Barhorocoetes taeniatus. 

 Type locality. — Temuco, Chile. 



HANNEMANIA SAMBONI, new name' 



1928. Hannemania argentina Sambon, Ann. Trop. Med. and Parasit., vol. 22, p. 

 131, fig. 19. 



Type host. — Pleurodema hihroni. 



Type locality. — Rio Negro Territory, Argentina. 



HANNEMANIA STEPHENSI Sambon 



1928. Hannemania stephensi Sambon, Ann. Trop. Med. and Parasit., vol. 22, p. 

 127, fig. 15. 



Type host. — A frog {Eleutherodactyltis golhneri). 

 Type locality. — Tombador, Matto Grosso, Brazil. 



»For n. argentina Sambon (1928), preoccupied by H. argentina Lahille (1927). 



