'504 ME. E. I. POCOCK ON THE 



Pore just in front of the sulcus. Scobina extending to about the 

 34th segment; the posterior borders of tbe segments above the 

 scobina sometimes very conspicuously bisinuate, sometimes 

 scai'cely visibly so. Anal tergite not surpassing the valves, the 

 process rounded and nearly rectangular. Valves lightly com- 

 pressed but not sulcate marginally, St emit e triangularly 

 rounded. 



Legs shortish, with a single seta beneath each segment. 



S . Copulatory feet as in fig. 10. 



Number of segments about 40. 



$ . Length about 45 mm., width 5 mm. 



c? . „ „ 38 mm., „ 4 mm. 



Locality. St. Yincent {K. S. Smith). '^ 



E-HTisrocRicus sABULOSus, sp. n. (PL XXXYIII. fig. 12.) 



Colour (in alcohol) yellowish red, with three very distinct 

 black longitudinal bands, one in the dorsal middle line and one 

 on each side on a level with the pores ; head infuscate ; first 

 tergite and anal tergite also infuscate ; antennae and legs entirely 

 pale. 



Head, eyes, antennx, and collum constructed as in the other 

 species of this group. 



The rest of the tergites very finely punctulate ; the posterioi? 

 part a little higher than the anterior ; the anterior part obliquely 

 striate below, the posterior longitudinally. The true transverse 

 sulcus incomplete dorsally on all the segments, extending only 

 slightly above the pore, but the secondary sulcus, which rises 

 below the level of the pore and is nothing but one of the oblique 

 striae above referred to, crosses the vertex of the dorsum except 

 upon a fevf segments at the anterior and posterior end of the 

 body. Scohina present, extending to about the 20th segment. 

 Fores rather small, situated just in front of a loop of the trans- 

 verse sulcus. Sterna striolate. 



A7ial somite small; tergite obtusely angled posteriorly, not 

 surpassing the valves ; valves with margins not compressed. 



Copulatory foot of male as in fig. 12. 



Number of segments 35 $ , 37 S - 



Length of § 22 mm., S 17 ram. 



Locality. Mandeville, Jamaica, 1950 ft. alt. {T. D. A. 

 CocJcerell) . 



I have seen two examples of this species ; both of them, how- 



