BORXEAN DRAGONFLIES. 



329 



(dorsum of each segment froin 2 to 8 ; fused at their bases with 

 the lateral system, [in the male the two series, dorsal and 

 lateral, are fused for their whole length from 2 to 6.) So that, 



Text-figure 1, a, h. 



Lateral view of colour-pattern of abdomen oi' BJiinocj/pJia mnultoni. 

 a, ni;ile ; h, immature female. 



whilst not refusing to admit the possibility of R. stygia being 

 the extremely adult stage of R. moiiltoni, I do not think it at all 

 likely, and retain here the latter species as distinct. 



122. Rhinocypha cucullata Selys. 

 Rhinocypha ciicullata Kirby, Cat. Odonata, }». 114. 

 6 cT. Tatau. S S . Saribas. 



An isolated species, confined apparently to Borneo. 



123. *RniNOCYPiiA HUMERALis Selys. 

 Rhinocyj^ha humercdis Kirby, Cat. Odonata, p. 114. 



124. *Rhinocypha eximia Selys. 

 Rhinocypha eximia Kirby, Cat. Odonata, p. 114. 



125. Rhustocypiia sp. A. 



This species was identified for me by Martin. He has named 

 and desciibed it in the forthcoming monograph of the Caloptery- 

 gidve in the Selysian collection, the appearance of which has been 

 very considerably delayed. As I do not wish to forestall him, I 

 note here only tliat the species appears to me to be related to 

 Forster's R, auridentevs from Burn, and perhaps move remotely 



