76 
Psyche 
[June-September 
dorsal ones. Mucro with four teeth, apical projecting for- 
ward and slightly smaller than remainder which are sub- 
equal. 
Discussion 
This species appears to be most closely allied to V. 
drier ea but it may readily be separated from that species 
on the basis of the structure of the third antennal organ, 
the structure of the eyes and the peculiar abdominal setae. 
These setae occur on both adult males and female. These 
setae would appear to separate it readily from all described 
species of the genus. The p.a.o. usually shows some indica- 
tion of a dividing listel but this may be entirely absent. 
Known only from the type locality, Kammouha Spruce 
Forest, vm ’52„ Lebanon (8 specimens). 
Pseudisotoma (Istomidia) anamola, n. sp. 
Plate 10, Figures 29-37 
Facies isotomine. Fourth antennal segment with apical 
bilobed bulb and striking conical projection bearing a 
stout acuminate seta. Apical half of segment with a num- 
ber of slightly blunted curved setae somewhat larger than 
remaining setae which are acuminate, smooth, curved or 
straight. Remaining antennal segments clothed with 
slightly curved mostly sparsely ciliate acuminate setae of 
differing sizes. Third antennal segment organ of three 
thick short cylindrical pegs of varying diameter, the 
median being the largest. In addition there is a somewhat 
longer slender rod. All of these are situated in a straight 
line without protecting folds or pits. A small conical seta 
is located on the opposite surface of the segment. Head and 
body clothed with a variety of slightly curved to straight 
acuminate setae. The smaller ones are smooth but the 
larger setae on the thorax and abdomen are unilaterally 
sparsely ciliate. Eyes eight per side with the anterior two 
larger than remainder, p.a.o. broadly oval, about as long 
as one forward eye. Setae of legs acuminate smooth, those 
on femur sparsely striate. Unguis with minute median in- 
ternal tooth and distinct lateral teeth. Empodial appendage 
lanceolate with a clear inner corner tooth. Tenent hairs 
acuminate. Tenaculum with four teeth, corpus without 
