HYMENOPTERA. 61 



shape in the middle ; the margins of the four apical segments 

 ciliated with cinereous hairs. 



Hab. Arctic America (The Great Bear Lake). (Sir John Richard- 

 son.) 



299. MUTILLA GIBBOSA." 



Mutilla gibbosa, Say, Bost. Journ. i. 298. 6 <? . 

 Hab. North America (Indiana). 



300. Mutilla hexagon a. —^...^ 



Mutilla hexagona. Say, Bost. Journ. i. 295. 2 ^ . 

 Hab. North America (Indiana and Missouri). 



301. Mutilla militaris. B.M. 



Female. Length 6 lines. — Bright brick-red ; the head, legs, 

 basal segment of the abdomen, a trilobate spot at the base of 

 the second segment, an angular one on its apical margin, and 

 also the four apical segments, black ; all the black parts of the 

 insect, except the legs, are clothed with black pubescence, on 

 the legs and the red portions it is griseous. 



Hab. Jamaica. (H.W. Gosse.) 



302. Mutilla Montezuma. 



Mutilla Montezumse, St. Farg. Hym. iii, 634. 59 $ . 

 Hab. Mexico. 



303. Mutilla occidentalis. — -^ B.M. 



Mutilla occidentalis, Linn. Syst. Nat. i. 966. 1 ^ . 



St. Farg. Hym, iii. 595. 1. t. 36. f. 8 c? . 

 Mutilla coccinea, Fabr.Etit.Syst.ii.dQG. 1 ; Syst. Piez. p. 42S.\. 



Sulz. Ins. t. 19. f, g. 



Oliv. Ency. Metli. viii. 55. I. 



St. Farg. Hym. iii. 595. 1. 



Palis, de Beauv, Ins. Afric. et Amer. p. 257. t. 10. f. 1 c? . 2 $ . 



Hab. North America. 



304. Mutilla Pennsylvanica. """""'^ 

 Mutilla Pensylvanica, St. Farg. Hym. iii. 628. 49 <? . 

 Hab. Philadelphia. 



