433 



Xanthoura sp. 



Bequaert, 1953b: Ornithoctona fusciventris. 



Uncertain Position 



Peus, 1 941: Moyiopsyllus sciurorum Schr. ; (Corvus c. pulchroniger 

 KL). Ceratophyllus rossittensis Dampf; (Corvus corone pulchron- 

 iger Kl). 



Family GRACTICIDAE 

 Gymnorhina tibicen (Latham) 

 Hindwood, 1947: Maggots, wasps; (Gymnorhina tibicen). 



Family DENDROCOLAPTIDAE 

 Undetermined 



Abalos and Wygodzinsky, 1951: Triatoma platensis Neiva: (Dendro- 

 colaptidae). 



Mazza, 1936: Triatoma injestans; (?DendrocoIaptidae). Psammolestes 

 coreodes Bergroth; (Dendrocolaptidae). 



Mazza, Basso, and Basso, 1936: Psammolestes coreodes Bergroth; (Den- 

 drocolaptidae). 



Mazza and Jorg, 1938: Triatoina platensis Neiva; (Dendrocolaptidae). 



Mazza and Paterson, 1938: Psammolestes coreodes Bergroth; (Dendro- 

 colaptidae). 



Mazza and Schreiber, 1938: Psammolestes coreodes; (Dendrocolaptidae). 



Pinto and Lent, 1935: Psammolestes sp.; (Dendrocolaptidae). 



Lepidocolaptes sp. 



Bequaert, 1953b: Ornithoctona fusciventris. 



Xiphocolaptes albicollis (Vieillot) 

 Seguy, 1946: Philornis angustifrons Loew; (Xiphocolaptes albicollis). 

 — ■ , 1950: Philornis angustifrons Loew; (Xiphocolaptes albicollis). 



Family DULIDAE 



Dulus sp. 



Seguy, 1946: Philornis pici Macq. 

 — , I g^o: Philornis pici Macq. 



Family FORMICARIIDAE 

 Grallaria sp. 



Bequaert, 1953b: Ornithoctona fusciventris. 



Thamnophilus sp. 



Bequaert, 1953b: Ornithoctona fusciventris. 



