1934 ] New Longicorn Beetles from British Honduras 235 
nose intermediate and posterior femora (in S. armata only 
the posterior femora are spinose at apex) . 
Stizocera aliena Linsley, new species 
Elongate, slender, reddish-brown, shining. Head coarsely, 
closely punctured; antennae attaining apical one-third of 
elytra ( $ ) , middle of elytra ( 9 ) , carinate, ciliate, seg- 
ments three to five spinose at apex. Prothorax about one- 
fourth longer than broad, coarsely, closely punctured, 
sparsely clothed with erect, pale pubescence. Scutellum 
densely pubescent. Elytra four times as long as broad; 
punctation coarse; pubescence short, erect, yellowish; 
apices emarginate, the outer angle dentiform. Abdomen 
shining, sparsely pubescent. Legs slender, sparsely clothed 
with erect, yellowish hairs; femora not spinose. Length 
15.5 mm; breadth 2.75 mm. 
Holotype female, and allotype male, taken at Punta Gor- 
da, British Honduras, June 1932, by Mr. J. J. White. 
This species differs from typical Stizocera as characterized 
by Gounelle 1 in that the femora are unarmed at the apex. 
In spite of this difference, S. aliena agrees more closely with 
Stizocera than with any other described genus. It may be 
associated in our lists with S. cribricolle Bates (from Mex- 
ico), from which the elongate, cylindrical prothorax, and 
slender, unarmed, non-clavate, non-pedunculate femora will 
easily separate it. 
"Bull. Soc. Ent. France, 1907, p. 241. 
