128 



Addis on E. Verrill, 



of the eyes on each side of the base of the rostrum ; also one 

 below the eye ; another at the antero-lateral angle. 



FIGURE 10. Toseuma carolinense. Frontal parts enlarged, a', antennule; 

 a", antenna; s, scaphocerite scale; o, ootocyst; e, eye; r, rostrum, 

 tip is broken off; d, dorsal spines; 1', first legs; 1", second leg; 1'", third 

 leg; mp'", maxilliped; from a cotype. By A. H. V. 



The body is compressed, most so in the male, especially at the 

 posterior part of the abdomen ; it is strongly angulated between 

 the third and fourth abdominal segments; the sixth abdominal 

 segment is elongated and strongly compressed with the margins 

 incurved and nearly meeting beneath ; it has a pair of small spines 

 at the base of the telson and also at the inferior angles; the fifth 

 segment has a small lateral epimeral spine on each side. 



The eyes are large, cylindric, and their stalks are short. The 

 antennular peduncle is long and stout, with many hairs, first 



