22 



Fruhstorfer, Ent. N'ac/ir., 22, /. 65 (1896) .... Hestia Leuconoe. 



„ Ber/. Ent. Zeiischr., 42, /. 321 (1897) . . „ „ 



Snellen, Tijdschr. v. Ent., XLV, /. 75 (1902). ... „ „ 



Fruhstorfer, Iris, XVI, p. 60 (1903) „ „ 



„ (Seitz, Grossschiii. d. Erdc), /. 222, //. 

 74(7 (1910) . . , >, ., 



The only specimen, said to have been found in the province of Japara, in 

 the north of Java, is in the collection of Dr. Pagenstecher at Wiesbaden. 

 From the figure published by Fruhstorfer, who distinguishes this form under 

 the name Javana, it pertains, according to Snellen, to the form described by 

 him as Natunensis. 



Perhaps it has been found in the Karimon Djawa islands situate to the north 

 of the province of Japara and belonging to Java. A specimen, in my collection, 

 from the Kangean islands, lying east of Java, also belongs to the present form. 



Genus IDEOPSIS Horsf. and Moore. 



I. Gauka Horsf. (PI. XIII, fig. 17a, \']d, 17c, 17^/). 



HoRSFiELD, Cat. Lep. M. E. I. C, pi. t, fig. i (1828). . Idea Gaura. 

 BoiSDUVAL, Spec. Gen., I, pi. 11, fig. 11 (1836) . . . . „ „ 



Horsfield and Moore, Cat. Lep. M. E. I. C. I.,/. 133 (1857). Ideopsis 

 Fruhstorfer, (Seitz, Grossschvi. d. Erdc), p. 216, //. \ba 



(i9>o) „ „ 



W. J. Gounoung Pantjar, a mountain in the division Buitenzorg; in the 

 vicinity of the Pelabouan Ratou or Wijnkoops bay (+ 1 50) on the south coast. 



C. J. Noesa Kambangan {jfacobso7i). 



E. J. Semarou mountains (140); prov. Besouki; Blitar; Tengger mountains 

 (1200) {Jacobsoii). 



This species flies amongst the underwood after the manner of the members 

 of the genus Danais but a little higher, about a man's height or more. The 

 only specimen obtained by me during the many years I have hunted in the 

 north of Java is the caterpillar taken on Gounoung Pantjar, at an altitude of 

 certainly not less than 300 metres ; in the south, especially in the Tengger 

 mountains in E. J., at an altitude of 1200 metres, it appears to be fairly common. 



Lighter or darker specimens occur in both sexes without any apparent 



