1921] NATURAL SCIENCES OF PHILADELPHIA. 87 



Teucholabis parish! Alexander. 



1913. Teucholabis parishi Alexander, Psyche, vol. 20, pp. 46, 47. 



The unique type of this species was taken at Igarape Assu, Brazil, 

 January 30, 1912 (H. S. Parish). 



Teucholabis persimiUs Alexander. 



1920. Teucholabis persimiUs Alexander, Journ. N. Y. Ent. Soc, vol. 28, 

 pp. 6, 7. 



The unique tj^pe of T. persimiUs was taken at Igarape Assii, 

 Brazil, July 15, 1919 (H. S. Parish). 



Genus TRENTEPOHLIA Bigot. 



Trentepohlia is well represented in tropical America, almost all 

 the species belonging to the subgenus Paramoyigoma Brunetti. 



TrentepohUa (Paramongoma) extensa (Alexander) 



1913. Mongoma extensa Alexander, Proc. U. S. Nat. Mus., vol. 44, pp. 

 501, 502. 



Obidos, Brazil, August 27-September 20, 1919 (H. S. Parish). 



Parintins, Brazil, October 10, 1919 (H. S. Parish). 



Itacoatiara, Brazil, October 17, 1919 (H. S. Parish). 



Specimens of this species and T. longifusa were sent to Mr. Ed- 

 wards for comparison with Williston's types. He points out the 

 following differences between the present species and Trentepohlia 

 manca (Williston). 



"T. manca (Wilhston). Thorax bright ochreous, almost orange. 

 Legs light brown. Wings with a suggestion of clouding along the 

 veins towards the apex and on the cross veins. R2 longer and more 

 oblique, cell R2 distinctly stalked; branches of Cu diverging at an 

 angle of about 150°; 3nd A longer, ending distinctly beyond the 

 anal angle; cell 2nd A broader. 



"T. extensa (Alexander). Thorax dull brown. Legs darker 

 brown. Wings clear except for stigma. R2 shorter; cell Ri sessile; 

 angle of Cu at most 120°; 2nd A shorter, ending at the barely per- 

 ceptible anal angle. 



"I should consider the two species distinct. Williston had three 

 cf , one 9 ." — F. W. Edwards. 



Trentepohlia (Paramongoma) longifusa (Alexander) 



1913. Mongoma longifusa Alexander, Proc. U. S. Nat. Mus., vol. 44, p. 502. 



The type locality is Igarape Assu, Brazil, January 19, 1912 (H. S. 

 Parish). One other specimen was taken at Prata, June 30, 1919 

 (H. S. Parish). This latter specimen was sent to Mr. F. W. Ed- 

 wards, of the British Museum, who very kindly compared it with 

 the type of T. pallida (Williston). Mr. Edwards writes as follows: 



"T. longifusa differs from T. pallida Will, as you have indicated, 

 and also in the much darker legs and wing veins. It is also rather 



