292 Mr. H. Druce 07i 



thickly maiketl with indisliiict brown spots and small lines : 

 secondaries greyish white. Underside similar to the upper- 

 side. 



Expanse Ij inch. 



Ilah. Colombia, Tudo ; Rio San Juan, 250 feet (Mas. 

 Druce). 



Fara. Notodontidae. 



Eose7na falcata, ?p. n. 



Male. — Head, thorax, and teoulaj green ; antennae und 

 collar black ; base of thorax blackish brown ; abdomen 

 })inkish cream-colour ; legs brown. Primaries green, tiie 

 apex very slightly edged with brown : secondaries dark 

 pinkish cieam-colour. Underside of both wings pinkish 

 brown, the primaries green on the inner margin. 



Expanse If inch. 



llab. Colombia, Siato, Rio Siato ; slopes of Chaco, 

 5200 i^eet {Mus. Druce). 



Earn, .ffigeridae. 

 jEgcria ventralis, sp. n. 



Male. — Head, antennae, palpi, tegula?, thorax, abdomen, 

 and legs black ; collar and anal tult bright red, with some 

 long black hairs beyond. Primaries and secondaries hyaline, 

 the costal and outer margins of boih wings black ; the veins 

 bhick. 



Expanse 1 inch. 



llab. East Peru, Chanchamayo, 2000 m. [Mas. Druce). 



^E(/eri'a peruviana J sp. n. 



J/a/e.^Head, palpi, antennae, collar, teguhv, and thorax 

 black ; abdomen black, the two basal segments dark brown ; 

 legs pale yellowish brown. Primaries and secondaries pale 

 yellowish hyaline, the veins all dark brown ; the fringe of 

 both wings brown. 



Expanse 1 inch. 



JJab. Pern, Chanchamayo, La Mercede, 1000 m. {Mus. 

 Druce). 



Eani. Geometridae. 



Agatlda minuta, sp. n. 



]\Iale. — Head, collar, tegulfe, thorax, and abdomen pale 

 green; anteniiEe brown; palpi green above, white on the 

 underside ; legs and underside of the abdomen whitish 



