SUBTERRANEAN AlVIPHIPOD STYGONECTES 



59 



Figure 12. — Stygonedes t. tenuis (Smith), new status. Male (9.00 mm), well near Trappe, 

 Md.: a,b, gnathopods 1,2; c-e, pereopods 4,5,7;/, pleopod 1; g, abdominal side plates; 

 h-j, uropods 1,2,3; k, telson. Female (9.75 mm), same locality: l,m, gnathopods 1,2; 

 n, coxal plate of pereopod 3; o, pereopod 4; p, telson, q,r, antennae 1,2; s-u, uropods, 

 1,2,3. Male, New York Botanical Gardens, N.Y.: v,w, antennae 1,2. 



242-803—67- 



