328 Till': LEPIDOFTERA OF CFA'LOX. 



PACHYAECHES HILARALIS. 



Mar<jaronia hilaralis. Walker, Catal. Lep. Het. B. M. xviii. p. 532. 



Bri"lit o-laucoiis-green. Forewing with a white-bordered ochreous costal band, 

 a slight ochreous spot iu middle of the cell and another at its end, both disposed 

 near the subcostal ; some apple-green streaks between the veins, and a white spot near 

 middle of the posterior margin ; a slender brown marginal line with black points : 

 hindwino- -with some apple-green streaks, and a spot at end of cell, a slender brown 

 maroinal line with black points. Cilia cinereous -white, with brown inner hne. 

 Abdomen with a dorsal row of short ochreous bands ; anal tuft in male blackish, 

 tipt with cinereous brown ; tip of abdomen in female ochreous ; palpi, sides of 

 thorax, and bands on fore and middle tibi^ ochreous; base of palpi white; legs 

 greenish. 



Expanse, (? 1 to, ? li'o inch. 



Genus ENCHOCNEMIDIA. 



Enchocnemidia, Lederer, Pyral. Wien. Eut. Monat. vii. p. 399 (1863). 



Male. Differs from typical Pachyarches in the forewing, in the absence of the 

 plumose costal fold on the underside, and in the hindwing having the submedian 

 and internal vein clothed with long silky tufts of hairs. The hind tibiiB also differ 

 in being clothed with long laterally- spreading hairs. 



Tyj^c, E. squaraopedahs. 



ENCHOCNEMIDIA PHRYNEUSALIS (Plate 182, Fig. 12, $). 



Margaronia Phr>jneusalis, Walker, Catal. Lep. Het. B. M. xviii. p. 531 (1859), ?. 

 ifarrjaronia Moyvusalis, Walker, Catal. Lep. Het. B. M. xviii. p. 533 (1859), ?. 

 Margaronia Atlitalis, Walker, id. p. 533 (1859), ?. 



Apple-green. Both wings with an indistinct blackish spot at end of the cell, 

 and a marginal row of very minute black points. Costa of forewing slenderly edged 

 with ochreous. Cilia brownish-cinereous. Palpi green above, white beneath ; fore 

 tibia3 with ochreous bands ; all the tarsi white above ; anal tuft in male blackish. 



Expanse lyu" to 1-h inch. 



Genus PYGOSPILA. 



Pijgospila, Guenee, Delt. et Pyral. p. 312 (1854) ? ; Walker, Catal. Lep. Het. B. M. xviii. p. 537; 



Lederer, Pyral. Wien Ent. Monat. vii. p. 404. 

 Lomotropa, Lederer, Pyral. Wien. Ent. Monat. vii. p. 404 (1863), S . 

 Pldi/cla:nia (part), Iliibner, Verz. bek. Schmett. p. 359. 



Forewing long, lanceolate ; costa of male with a slightly swollen and depressed 



