96 MECOPTERA AND PLANIPENNIA 
circular; this dilated portion is followed by a constriction, 
the posterior portion cylindrical, with two indistinct trans- 
verse ridges. : 
Anterior femora much dilated, without markings. 
Wings long and narrow, subacute; colour shining fulvous, 
paler (almost colourless) at the base of the inner margin; 
the long, narrow pterostigma and the costal-region generally 
darker; a long darker clouding at the apical portion of the 
inner margin, more conspicuous in the posterior and in 
these wings in addition there is an ante-apical discal cloud 
placed on the gradate veinlets: in both pairs of wings the 
inner end of the pterostigma is clouded with blackish brown, 
which colour is continued on the first interradial veinlet 
and extends into the discal area in a dilated and irregular 
manner. Nervature reddish. 13 costalveins in the forewings. 
The cells along the radius long and narrow, the 2nd 
shorter than the 1st and 3rd which are subequal, the 
latter very narrow. Radialsector with 13 closely placed 
branches. 
Body 20 mm., forew. 23 mm., hindw. 19 mm. 
Abd. 9 mm., gr. br. 5 mm, gr. br. 5 mm. 
Habitat: British Borneo, Sawarak. 
This species, of which only the type, a Q, is known, 
was collected at Mt. Matang near Kuching in August 1899. 
It closely resembles a reddish ochreous Braconid, which 
is common at Mt. Matang at any elevation above 1500 ft. 
In: the fresh state the sides and ventral surface of the 
abdomen are pure white, so that when seen in profile the 
somewhat bulky body appears to be reduced approximately 
to the size of the body of its model, which also has the 
ventral surface of the abdomen white coloured. 
I am not acquainted with this species, of which a not 
very clear photograph is given. 
In the Zoological Record for the year 1900 it is 
erroneously recorded as J. mimetica. 
Notes from the Leyden Museum, Vol. X XXI. 
