460 ONISCIDA. 
ISOPODA. ONISCID. 
NORMALIA. 

PHILOUGRIA ROSEA. 
Specific character. Ovate, scabrous, covered with small tubercles. Eyes 
small. Inner antennz conspicuous. Outer antenne with the flagellum 
slender, with apparently only four articuli, which are very difficult to detect 
except under a strong lens; tipped with a pencil of hairs. Terminal segment 
of the pleon with the extremity truncated, straight. Colour reddish, with 
whitish spots and dorsal line. 
Length, three-twentieths of an inch. 
Itea rosea. Kocu, in Contin. Panzer Deutschl. Ins. 162, 16; and 
Deutschl. Crust. 22, 16. 
Philougria rosea. Kinanan, Nat. Hist. Rev. vol. v. 1858, pp. 197, 199, 
pl. 23, fig. 3. 
Tus species is distinguished by its colour, which is 
of a clear minium-rose, with white dots, and with a 
white stripe down the median line, or (in specimens found 
in dark places) of a dead white, having a dark median 
line. The upper surface, except that of the posterior 
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