REVISION OF GENUS FURNARICOLA CARRIKER 417 



Furnaricola anahacerthia, new species 



Figures 18, 24a 



Holotype female adult, from Anahacerthia striaticollis Lafresnaye, 

 collected by the author at Virolin, Dept. Santander, Colombia, Sept. 

 19, 1943 (Carriker type no. 795). 



Diagnosis: Also one of the larger species (female, 1.70X.525), 

 but with the head of a different shape. Temples rounded; occipital 

 margin slightly undulating; preantennary margin almost straight; 

 frons wide and anterior plate small, protruding, and wider than long. 

 Pleurites heavily pigmented, ventral portion wider than dorsal; heads 

 large and rounded; anterior margin of tergites incised laterally and 

 with hyaline bands along both sides; sternites as in lachrymosa, but 

 wider laterally. Represented by female holotype and one female 

 paratype. 



Measurements follow next species. 



Furnaricola longifrons, new species 



Figures 19, 20, 25a 



Holotype female and allotype male adults, from Margarornis 

 squamigera perlatus (Lesson), collected by the author at La Palmita, 

 Santander Norte, Colombia, Aug. 14, 1916. (Carriker type no. 796.) 



Head unusually long (female, .477 X -39); temples rounded and 

 with lateral margins converging from middle of temples to the wide 

 frons; preantennary margin slightly concave; anterior plate short, 

 wider than long and with anterior edge convex and posterior concave; 

 preantennary carinae submarginal; abdominal sclerites normal. 



Basal plate of male genitalia very short, with length but little more 

 than that of the paramera (see fig. 20) ; paramera with thickened 

 bases and long, slender, slightly in-curved apical portion; endomera 

 almost parallel sided, with slender tip. Represented by female 

 holotype, male allotype, and two female paratypes. 



Measurements of the types of F. anahacerthia and F. longifrons are 

 as follows: 



7182-223 — 66 3 



