FASCICULI MALAY BIASES 
197 
Not included in the present collection ; taken by myself on the Aring 
River, in Kelantan. 
14. Micromerus stigmatizans, Selys 
Micromerus stigmatizans, Kirby^ Cat. Odonata^ P- 
This and the next species belong to a section of the genus in which the 
males have a pterostigma on all four wings, while in the remaining species of 
the genus the pterostigma is absent on the fore wings. This section appears 
to be confined to the Peninsula, where two species occur, and to Borneo, 
which has three species. Neither of the Peninsular species is included in the 
present collection. 
15. Micromerus hyaiinus, Selys 
16. Micromerus lineatus, Burm. 
Micromerus lineatus, Kirby^ Cat. Odonata^ P- 
5 I 9 - Mabek, Jalor. July, 1901. 
The following is a note on one of the males : — ‘ Flying over river at mid- 
day ; the wings moved so fast that they were quite invisible. Head and 
thorax velvety black, marked with pale yellow green. Abdomen, five proxi-* 
mal segments orange yellow, marked with black ; distal segments velvety 
black, as is the ventral surface. Anterior surface of tibiae white.’ The 
female was taken flying with the male. 
[‘ Camp Jor (Grubauer). The black marks on the dorsal surface of the 
abdomen appear to become more extended with age.’] 
17. Micromerus signatus, Kruger 
Recorded from Penang. 
% 
18. Micromerus aurantiacus, Selys 
Not included in the present collection. 
19. Micromerus annandaii, sp. nov. 
Mabek, Jalor. July, 1901. 
‘ On river. Dorsal surface of abdomen deep red.’ 
Related to M. aurantiacus and possibly a local race, but sufficiently distinct 
to merit a description and name. 
