245 
both meso- and metanotuni very minutely papillose between 
the raised lines, and of tne same width. Abdomen very 
slender, apparently flat underneath, brown in the dried 
specimens, tapering towards apex. Legs triquetrous, with 
one or two carina on each face, unarmed. Supra-anal lamina 
very short, triangular. Cerci not exceeding apex. 
Length of body, 35 mm.; width, 1-1*3 mm. 
Lengtii of head, 1'6 mm. 
Length of pronotum, 1*4 mm. 
Length of mesonotum, 9'5 mm. 
Length of metanotum, 6'5 mm. 
Length of abdomen, 16 mm. 
Length of ant. femora, 11 mm. 
Length of ant. tibiae, 11 mm. 
Length of med. femora, 8 mm. 
Length of med. tibiae, 8 mm. 
Length of post, femora, 10 mm. 
Length of post, tibiae, 7*5 mm. 
There are two specimens in the collection, one a mature 
one apparently, the other immature and much smaller. Al- 
though much smaller, they appear to be best comparable with 
B. Peristhenes, Westwood, in general type of form, and to 
this the trivial name given refers. There are also two 
other immature specimens, too defective for classification. 
