Xetr llitriocevd from Central A iiu^rlcd. 275 



Fit/. '■). I.i't't lej^ ol' tlie lirjit pair of tlic same, from llie oiit.-iile. X4. 

 Fijf. (). Left lejr *>f tlie aecornl j»air of the .saine, from the outside. X 4. 

 Fie/. Qa. A}iex of propodite of same, to show tlie riidiiuentary nodular 



daetylopodile. 

 Fii). 7. P.'<ii/i//()ftus ////.rA'///, last tiioracic st 'riuiin with bises of leg^ of 



last pair of female. Nat. size. 

 Fit/. 8. Psnl{d<>j)iis npinivrntris, last thoracic sternum with leg bases of 



male. Nat. .size. 



Pi, ATE XV. 



Fif/s. \,\a. Psalidopus spiniventris, mandihle. X o. 



Fiff. '2. First ma.xilla. xo. 



Fiff. 3. Second maxilla, xo. 



Fiff. i. First niaxillipede. Xo. 



Fiff. o. Second niaxillipede. *X5. 



Fiff. (S. Third niaxillipede. x:^. 



Fiff. 7. Left abdominal appendage of the first pair in female. x2. 



Fig. 8. Left alKb>minal appendage of the second pair in female. x2. 



Fig. i>. Left abdominal aiipendage of first pair in male. X 2. 



Fig. 10. Left abdominal appendage of second pair in male. x2. 



XLII. — Descn'2?tio7i of a neiv Genus and some neiv Species of 

 Hcterocera from Central America. By HERBERT DruCE, 

 F.L.S. 



Fam. JEgeriidae. 



jEgeria, Fabv. 



uEgeria armasafa, sp. n. 



Primaries and secondaries hyaline, with a slightly yellowish 

 tinge^ the costal, outer, and inner margins of the primaries 

 edged with yellowisli brown, the veins of both wings yellowish 

 brown, those of the secondaries being the darkest ; the fringe 

 of the secondaries dark brown. The underside of both wings 

 light yellow. The palpi and front of the head yellow ; tlie 

 antennas dark brown, yellowish at the base ; the thorax and 

 abdomen blackish brown, with a yellow line at the base of the 

 abdomen ; the anal tuft yellowish brown j the legs orange, 

 banded with black. 



Expanse 1^ incli. 



IJab. Mexico, near Durango city {Becher). 



A fine species, very distinct from all others known to me. 



.^gcria mardia^ sp. n. 

 This species is allied to jEgevia tryphoniformis, Walker, 



