OF INSULINDE. 59 
Ankylopteryx octopunctata punctata (Hagen). 
After Hagen’s description and the materials I saw in the 
British Museum, this form of Ceylon scarcely differs from 
that of the continent. 
Ankylopteryx octopunctata anomala Brauer. 
I have not seen specimens from the Nicobars and cannot 
say in which characters they may differ from continental 
or sumatran specimens. Brauer’s description seems to be 
drawn up after a somewhat dark coloured specimen. The 
specimens from Java and Ceylon, mentioned by Gerstaecker 
(1893), cannot belong to this subspecies. 
Ankylopteryx octopunctata trimaculata (Girard). 
This form is nearly related to the javanese sigillaris, 
but it seems to be different by the rounded apex of the 
forewings. Probably good characters are to be found in the 
gonopoda, but I have no materials enough on hand to 
examine them. 
Body 8 mm., forew. 12 mm., hindw. 114 mm., ant. 1] mm. 
Abd. 5 mm., gr. br. 5 mm, gr. br. 3} mm. 
Habitat: Sumatra. 
I saw a specimen from North Fast Sumatra, Serdang, 
collected by Dr. B. Hagen, and a male from Palembang, 
Sumatra-Expedition. 
The type of Girard is from Padang and, after his figure, 
it is a very mature specimen. The figure is good. 
Ankylopteryx octopunctata borneénsis, nov. subsp. 
Wings more pointed and narrower than in trimaculata. 
Body 8 mm., forew. 114 mm, hindw. 104 mm., ant. 13 mm. 
Abd. 5 mm., gr. br. 42 mm., gr. br. 3 mm. 
Habitat: Borneo. 
I examined one specimen from Kuching, purchased from 
Watkins & Doncaster in 1906 (coll. v. d. Weele). 
Notes from the Leyden Museum, Vol, XX XI. 
