RICHARDSON] TERRESTRIAL ISOPODS OF FAMILY EUBELIDJE 



227 



angles of the fifth segment and the apical process of the sixth seg- 

 ment. It extends to the tip of the lateral angles of the fifth segment, 

 but does not reach by some distance the extremity of the sixth seg- 

 ment. The posterior margin is excavate between the lateral angles, 

 which are produced in lobes, the inner lobe being the longer. The 

 outer branch of the uropoda is large, conical, and extends to the tip 

 of the apical process of the sixth segment. The inner branch does not 



Fig. 62. — Mesarmadillo hastatus, sp. now General figure. X 3. 

 Fig. 63. — Mesarmadillo hastatus, sp. nov. Coxopodite of first thoracic seg- 

 ment (dorsal view). X 7. 

 Fig. 64. — Mesarmadillo hastatus, sp. nov. Coxopodite of first thoracic seg- 

 ment (lateral view). X 7. 

 Fig. 65.— Mesarmadillo hastatus, sp. nov. Coxopodite of first thoracic seg- 

 ment (ventral view). X 7. 

 Fig. 66. — Mesarmadillo hastatus, sp. nov. Last five segments of abdomen with 



uropoda. X 7. 

 Fig. 67. — Mesarmadillo hastatus, sp. nov. Abdomen with uropoda (ventral 



view). X 7. 



quite reach the extremity of the apical process of the terminal seg- 

 ment, but extends to the inner angle of the basal article of the 

 uropoda. All the legs are ambulatory. 



Three specimens of this species, two males and a female, were 

 •collected by Dr. O. F. Cook at Mt. Coffee. The type is in the 

 possession of Dr. O. F. Cook. This species closely resembles Mesar- 

 madillo marginatum Dollfus, 1 but differs chiefly in the length of 



1 Annales de la Societe Entomologique de France, lxi, 1892, p. 387, pi. 7, 

 figs. 2a, 2b. 



