new Species of /leterocem. T) 1 3 



and \l'<^a very pale fawn-colour. Piiuiarics aiil scconJurics 

 unitornily palo fawn-colour, the primaric:* cro.^^eJ from near 

 the apex to the inner margin nearest the base by a rather wiiie 

 blaekish-brown band, shade 1 with dark brownish scales on 

 the inner side ; the fringes of both wings pale fawn-colour. 



lOxpanse 1| inch. 



J/uli. Colombia, Bonda [Mas. Di-uck). 



Perola derlosu, sp. n. 



Mule. — Head, antenniV!, collar, teguhe, thorax, and abdomen 

 reddish brown, the base of the thorax dark Ijrou'n ; underside 

 of the thorax, abdomen, and legs blackish brown. Primiries 

 reddish brown, palest on the outer margin, irrorated with 

 minute black scales ; a reddish spot close to the apex, from 

 which a reddish-brown line edged with whitj on the inner 

 side crosses the wing to the inner margin ; the fringe alter- 

 nately light and dark brown : secondaries tlark brown. 



Expanse 1 inch. 



Hab. Colombia, Sierra del Libuno {Mas. Druce). 



Semyra marina, sp. n. 



Male. — Head, antennje, collar, tegula3, thorax, abdomen, 

 and legs dark brown. Primaries dark pur[}le-brown, crossed 

 from the costal to the inner margin by three dark brown 

 waved lines — the first close to the base, the second at the 

 end of the cell, the third submaiginal, the space between the 

 second and third line being bright reddish brown : second- 

 aries brown, the marginal line and fringe pale brown. 



Expanse J inch. 



Hub. Colombia, Minca {Mus. Druce). 



Semyra phara, sp. n. 



Female. — Head, antennae, collar, teguhe, thorax, and 

 abdomen reddish fawn-colour. Primaries reddisii fawn- 

 colour ; a spot at the end of the cell, the veins, ami a sub- 

 marginal line extending from near the apex to the inrun- 

 margin all dark brown : secondaries uniformly brownish 

 fawn-colour. 



Expanse I inch. 



Hah. Colombia, Minca {Man. Druce). 



Fam. Arbelidae. 

 Arbela salara, sp. n. 



Male. — Head, collar, and tcguhv pale greyish brown ; an- 

 tennoB reddish brown ; thorax black ; abdomen and leg-^ dark 

 Ann. tO May. X. Hist. Ser. 7. Vol. v. '6A 



