212 HYMENOPTERA. 



only in having the clypeus and sides of the face white, in heing 

 more densely hair}?, and in having the apical segment armed with 

 three short teeth. 



Hab. Chili. 



74. ANTHIDIUM BILINEOLATUM. 



Anthiditim bilineolatum, Spin. Ann. Soc. Ent. Fr. x. 141. 91 

 (1841). 



Hab. Cayenne. 



75. ANTHIDIUM COSTATUM. 



Anthidium costatum, Spin. Ann. Soc. Ent, Fr. x. 140. 90 (1841). 

 Hab. Cayenne. 



76. ANTHIDIUM DIVARICATUM. 



Male. Length 4 lines. Blaclc, closely punctured ; a narrow 

 line traverses the outer orbits of the eyes, and passes along the 

 margin of the vertex ; a stripe along the inner orbits of the eyes, 

 a short line at the insertion of each antenna, and the clypeus 

 anteriorly, of a reddish-yellow ; at the base of the clypeus are 

 two black dentate spots ; the mandibles reddish-yellow. Thorax, 

 a narrow yellow line encircles the disk of the thorax, slightly 

 interrupted on the collar and on the posterior margin of the 

 scutellum; the tegulae rufo- testaceous, the wings fuscous, palest 

 at their base ; the hinder margin of the tubercles and a short line 

 on the breast reddish-yellow ; the tibiae and tarsi ferruginous and 

 having a fuscous stain behind, the apex of the femora more or 

 less ferruginous ; the tarsi pubescent, having a fringe of pale 

 hairs behind ; a short yellow line on each side of the three basal 

 segments, the fourth having a narrow interrupted line across the 

 middle, the fifth an uninterrupted one, and the sixth entirely 

 yellow, except its apical margin, the seventh yellow at the sides, 

 its margin rounded and entire. 



Hab. South America. (Coll. W. W. Saunders, Esq.) 



77 ANTHIDIUM FLAVO-PICTUM. B.M. 



Male. Length 3 lines, Flavo- testaceous, a narrow fuscous 

 line behind the eyes ; the region of the ocelli fuscous, terminating 

 posteriorly in a line with the vertex of the eyes ; the fuscous stain 

 forms a quadrate shape before the ocelli, passing downwards to 

 the insertion of the antennae, its inferior margin angulated in the 

 centre ; the scape yellow in front, the flagellum ferruginous beyond 

 the third joint, black above. Thorax, the disk black, strongly punc- 



