ISO PODS OF NORTH AMERICA. 



643 



processus. Second segment with a narrow crested coxopodite. Pleon, 

 telson: lateral parts of the pleon narrow; pleotelson longer than wide; 

 sides slightly curved; apex one-half narrower than the basis, with 

 rounded angles. Uropoda: basis very oblique; endopodite reaching 

 to one-half the length of the pleotelson; exopodite a little larger than 

 in the former species ( C perlafm), visible on upper and under sides. 

 Color: yellowish, veined, and striped with brown. Dimensions: 9 l)y 

 4 mm." — DoLLFus." 



CUBARIS SILVARUM iDollfus). 



Annadillu Kllnirnrn Dolij-t.s, Fruc-. Zool. Hoc. Loudon, 189(5, pp. ;59:3-394. 

 Ciilxiris silvaru))} Richardson, Proc. U. S. Nat. Mus., XXIII, 1901, p. 571. 



Localities.— St. Vincent, Chateaubelais; Cumberland Valley, \\'est 

 Indies. Very conmion under rubbish, forest ])elow 2,000 feet (St. 

 Vincent). F'orest, dry hillside under stones, 1,000 feet (Chateaube- 

 lais). Damp ground, 1,000 feet (Cumberland Valley). 



Fig. ()«').— Ci'BARis silvari'm (After Dollfi's). a, Head and first twh secjments of thorax 

 (UPPER SIDE), h. The same (underside), c, Fifth and si.xth seg.ments of abdomen and 



UROPODA (ri'PER SIDEI. d, THE SAME (UNDERSIDE). 



'"Body convex, slight!}' tut)erculated on the pereion. Cephalon: 

 prosepistoma i)lain. Eyes large; about 20 ocelli. Pereion: first seg 

 ment with a blunt, hardly perceptible antero-median tubercle; lateral 

 edge forming a narrow, raised l)()rder; coxopodite distinct on the 

 entire length of the edge and divergent on the half hind part. Coxo- 



«Proc. Zool. Soc. London, 1896, pp. 39()-:)97. 



