( 425 ) 



Hindwing ferruginous tawny from base to abont centre, or the whole wing of 

 that colour, except the costal and distal margins. 



Underside: ochraceons from base to disc, this colour gradually shading into 



drab in apical third. Hindwing drab, distally fawn-colonr, more or less viuaceous 



clay-colour from abdominal margin into cell, both wings having a faint trace 

 of a brown discal line in costal region. 



Length of forewing : 35 mm. 



Hab. Aroewarwa Creek, Maroewym Valley, Surinam (8. M. Klages), and 

 British Guiana. 



2 Si. 



36. Othorene polybia longispina subsp. nov. 



S. In colour almost identical with 0. p. polybia Cram. (1782), = suboehreata 

 Schaus (1904), from the Gnianas, but the discal line on the underside of the 

 wings rather more distal in position. Genitalia different ; the dorsal process 

 of the anal tergite much longer ; the anal sternite flat, truncate ; ventral edge 

 of clasper with a short obtuse lobe instead of the hook found in 0. p. polybia ; 

 a bundle of black spines in proximal half of the ventral edge of the clasper and 

 another bundle of long spines basally at the dorsal edge, these latter spines 

 projecting almost to the apex of the process of the anal tergite. 



Hab. La Union, Rio Huacamayo, South-East Peru, 2000 ft., December 19U4 

 (G. R. Ockeuden). 



4 a. 



37. Othorene carabaya spec. nov. 



<?. Agrees in colour and shape of the wings best with 0. arpi Schaus (1892), 

 the forewing being a trifle more elongate than in 0. polybia Cram, and the distal 

 margin of the hindwing less rounded. The autemedian line of the forewing either 

 joins the discal line at or behind the second median vein, or there remains a narrow 

 interspace before the hindmargin rilled in with white ; in the former case the lines 

 either stop short at the second median vein (name-type) or are continued as one 

 to the hindmargin. The chief difference is found iu the genitalia — which deviate 

 remarkably from those of 0. polybia Cram., arpi, and janeira Schaus (1892). The 

 anal tergite is sinuate at the apex and bears just above this sinus two small sharp 

 hooks as in 0. polybia, but there is no dorsal process ; the aual sternite is flat, short, 

 broad, and truncate ; the clasper bears a number of black spines ventrally in the 

 basal half, there being no dorsal bundle of such spines ; the harpe of the clasper 

 is long, ending in a sharply pointed black hook which almost extends to the apex 

 of the clasper ; the penis-funnel, situated beneath the penis-sheath, is compressed, 

 bearing a mesial dentate ridge. 



Hab. S. Domingo, Carabaya, South-East Peru, 6000 ft. (G. R. Ockeuden). 



A series of $$. 



38. Othorene ocellata spec nov. 



S. Tawny, ochraceous, patagia and basal and distal areas of npperside of 

 forewing shaded with viuaceous. 



Wings, above: forewing with two lines as in (>. jason Boisd. (1872) and 



nisa Druce (1904) ; a white discocellular spot, usually double. Hindwing reddish 



tawny, the distal and costal margins paler. 



Underside : forewing red from base to disc, distal marginal art a viiuueous 



