REVISION OF GENUS ZAMARADA 73 



Zamarada nesiotica sp. n. 



(Text-figs 95, 96; PI. 21, figs 535, 536; PI. 101, figs 903, 904) 



Similar in size to eogenaria cosmiaria from N. India, but with the broader non-hyaline 

 terminal area of eogenaria eogenaria ; in nesiotica the non-hyaline terminal area is paler brown 

 in the male, distad of the subterminal fascia (PI. 101, figs 903, 904). 



The male genitalia differ from those of eogenaria, with which it occurs on Pulo Laut, in 

 the form of the valve; the apex is strongly sclerotized, finely tapered and incurved through 

 90 degrees towards the uncus; the process arising on the valve at two-thirds is longer than that 

 found in eogenaria. The fulcrum differs with its dilate and bilobate apex. The vesica is 

 minutely scobinate. The female genitalia differ from those of eogenaria in the shorter ductus 

 bursae and in the form of the asymmetrical sterigma. 



Measurements. Fore wing: 12-0-14-5 mm (one Pstarvling omm), $ 12-5-14-5 mm. 

 Antennal pectinations: ^14 X, $ 8 x diameter of shaft. 



Distribution. Philippine Is., Pulo Laut. 



Holotype <$, Philippine Is.: Luzon, Benguet, Klondyke, 800 ft, 26.xii.19n 

 (A. E. Wileman), Geometridae genitalia slide no. 7101, in BMNH. 



Paratypes. Philippine Is.: Luzon, prov. Rizal, Montalban, 12.1.1914 (A. E. 

 Wileman), 1 £; ibidem, 13^.1914, 1 J; i.ii.1914, 1 $; holotype data, 23.iii.1912, 



1 <J; ibidem, 23.V.1912, 8 $, 2 $; 17.xii.19n, 1 <£; 18.xii.19n, 1 q] 19.xii.19n, 3 <£, 



2 9; 20.xii.19u, 2 cJ, 1 $; 21.xii.19n, 2 (J, 1 $; 23.xii.1911, 7 (J, 2 $; 25.xii.19n, 

 4 (J, 2 $; 26.xii.1911, 4 <3\ 2 $; 29.xii.19n, 2 $; Palawan, Taytay, 6.X.1913 (.4. E. 

 Wileman), 1 $; Palawan (Doherty), 1 $. 



The following specimens are associated with nesiotica, but excluded from the 

 type-series: Pulo Laut (Doherty), 1 $; ibidem, vi. 1891 (Doherty), 1 £. 



Zamarada ucata sp. n. 



(Text-figs 97, 98; PI. 22, figs 537, 538; PI. 101, fig. 905) 



£ genitalia (Text-figs 97, 98). Tapered projections from dorsal surface of uncus asym- 

 metrical. Fultura superior broadly and strongly sclerotized. Valves asymmetrical, as 

 illustrated. Apex of aedeagus tapered, serrate at one side. Fulcrum similar to that of 

 nesiotica. Vesica minutely scobinate with two small, thorn-like cornuti medially. 



$ genitalia (PI. 22, figs 537, 538). 



Measurements. Fore wing: £ 12-15 mm; $ 11-12 mm. Antennal pectinations: <$ 15 X, 

 $ 8 X diameter of shaft. 



Closely similar in size, colour and pattern to nesiotica; distinguished externally 

 from Malaysian and Indonesian representatives of eogenaria, with which it occurs, 

 by its larger size and strongly contrasted dark grey and buff chequered cilia 

 (PI. 101, fig. 905). In the male genitalia the form of the uncus and valves and in the 

 female the form of the sterigma are diagnostic; these structural characters are 

 usually visible in the dry state. 



Distribution. West Malaysia, Singapore, Sumatra, Java, Borneo. 



