Genera and Species o/Arctiadce. 437 



pinkisli mixed witli black; palpi black; vertex of head and 

 metathorax with black patches; antennae yellowish white, 

 with the basal joint black in front ; abdomen pink, suffused 

 with fuscous, the base whitish. Fore wing pale pink, thickly 

 iiTorated and in places suffused with black ; the veiiis black ; 

 the costal area pinker. Hind wing of male white, the costal 

 and apical areas suffused with fuscous^ of female wholly 

 suffused with fuscous. 



I^ab. Cuba, Santiago, 1 ? ; Mutijas, 1 cJ {Schaus) type. 



ExjK, S 24, ? 26 mm. 



Page 414. Genus Microhyle, nov. 

 Type, M.fadella, Mab. Le Nat. ii. p. 100 (1882). 



Proboscis moderate ; palpi upturned, hardly reaching 

 vertex of head, the third joint acuminate; anteuuie of male 

 bipectinate, with very long branches; tibife with the spurs 

 long. Fore wing with vein 2 from middle of cell, 3 from 

 before angle, 5 from above angle, 6 from upper angle; 7, 8, 

 10 stalked from before angle ; 9 absent; 11 free. Hind wing 

 with vein 2 from middle of cell; 3, 4 coincident; 5 from 

 well above angle ; 6, 7 on a long stalk ; 8 from middle of 

 cell. 



Page 421. Genus Opsaeoa, nov. 



Type, 0. fulvitiota. 



Proboscis absent ; palpi porrect, not reaching beyond frons, 

 and clothed with long hair ; frons with long hair ; antennse 

 of male wnth very long branches, ending in two bristles and 

 decreasing rather suddenly to apex ; fore tibiaj with long 

 process arising from base; hind tibise with one pair of spurs; 

 • abdomen clothed with long hair. Fore wing with vein 3 from 

 long before angle of cell ; 5 from above angle ; 6, 7, 8 stalked ; 

 9 absent; 10, 11 from cell. Hind wing with veins 3, 4 from 

 angle of cell ; 5 from well above angle ; 6, 7 coincident ; 8 

 from close to end of cell. 



891 a. Opsaroa fulvinota, sp. n. 



(J. Head and thorax clothed with greyish-brown hair; 

 patagia with some fulvous hair at extremity ; abdomen 

 clothed with orange hair, greyish at base. Fore wing sparsely 

 clothed with red-brown hair ; an elongate fulvous-yellow 

 mark in and beyond end of cell, with a prominent black 

 discoidal spot on it ; an elongate fulvous-yellow patch in 

 subniedian interspace from below origin of vein 2 to near 



