200 
Philippine Journal of Science 
1920 
Male, length, 12 millimeters; width, 5. Female, length, 14 
millimeters ; width, 6.6. 
Luzon, Benguet, mountain trail near Atoc (W. Schultze) . 
Types in my collection. 
The species is closely related to P. annulatus Chevr., anellifer 
Heller, and schuetzei Schultze. On a recent collecting trip to 
the Benguet mountains, during October to December, 1919, 1 was 
fortunate in finding a good series of this species, which varies 
very little, and in obtaining some data on its peculiar habits. 
This species was found near the trail at the steep mountain sides 
on tall, coarse grass growing between the rocks. All specimens 
were collected from about 4 o’clock in the afternoon until dark, 
in the act of crawling up. Several specimens found had recently 
emerged and were quite soft. A number were found in copula. 
Together with this species and from the same grass I collected 
a hitherto unidentified Metapocyrtus sp. in appearance very 
much resembling the former. 
Pachyrrhynchus pinorum Base. 
In a former paper ® I omitted to mention from Baguio, Ben- 
guet, the species P. chevrolati Eyd. et Soul, and the commonest, 
P. pinorum Base. Many specimens of the last-mentioned species 
were collected at and around Baguio. These specimens have 
the broad grooves beset with very indistinct and little-pronounced 
rudimentary scales. On my recent trip I collected near Atoc, 
Benguet, a number of specimens of P. pinorum which have the 
grooves closely beset with small white scales. In structure, these 
specimens do not vary from those from Baguio. 
Calidiopsis affinis sp. nov. 
Closely related to C. lineata Schultze. Black, with longitu- 
dinal white stripes on the elytra. Antenna with the scape with 
scattered whitish scales and densely beset with fine black bristles, 
funicular joints whitish, the second joint being the longest. Bro- 
thorax very coarsely and irregularly punctured. A white medial 
line and another ill-defined line and a patch of scales at each 
lateral margin. Elytra with much coarser sculpture than in 
C. lineata, beset with black bristles which are slightly longer 
than in the above species. A white sutural stripe from the base 
to the apex, and three stripes on each elytron, and another stripe 
at the lateral margin surrounded by scattered scales. Underside 
and legs closely covered with greenish white scales. 
° Philip. Journ. Sci. § D 12 (1917) 252. 
