150 CATALOGUE OF 
North America. 
14, Airuvus Bitineatus, C. H. 119. 
a. St. John’s Bluff, East Florida. Presented by E. Doubleday, Esq. 
b. St. John’s Bluff, East Florida. Presented by W. W. Saunders, Esq. 
ec, d. North America. Presented by Sir R. I. Murchison. 
e—g. North America. Presented by F. Walker, Esq. 
h, Canada. Presented by Dr. Barnston. 
15. AETHUS RUGIFRONS. 
Cydnus rugifrons, H.-Sch. Wanz. Ins. v. 97, pl. 177, f. 547. 
Georgia. 
16. AivHuUS FEMORALIS. 
Cydanus femoralis, H.-Sch. Wanz. Ins. v. 98, pl. 177, f. 548. 
North America. 
17. AUTHUS SUBGLABER. 
Niger, ellipticus, nitens ; capitis thoracisque latera subsetosa ; caput dense 
punclatum; antenne picee, articulis apice fulvis ; thorax punctatus, 
transverse sulcatus ; pedes sat validi, tarsis fulvis ; ale antice punc-~ 
tate, membrana pallide cinerea. 
Black, elliptical, shining, slightly convex. Head thickly punctured, 
more than half the breadth of the thorax, with a few short bristles. Eyes 
piceous. Antenne piceous, less than half the length of the body; first 
joint and tips of the following joints tawny ; Joints successively increasing 
in length. Thorax rather largely punctured, with a few short bristles, and 
with a distinct transverse furrow on the whole breadth. Scutellum acute, 
punctured like the thorax; its length rather more than its breadth at the 
base. Legs rather robust; tibize with stout spines; tarsi tawny. Fore 
wings punctured like the thorax, with two striz near the costa; membrane 
pale cinereous. Length of the body 13 line. 
a. North America. Presented by E. Doubleday, Esq. 
Mexico. 
18. AitHus marGo, C. H. 116. 
Pangeus margo, Stal, Stett. Ent. Zeit. xxiii. 95. 
a. Columbia. From M. Goudot’s collection. 
6. Orizaba. From M. Salleé’s collection. 
ec. Amazon Region. Presented by W. W. Saunders, Esq. 
19. AETHUS PICEATUS. 
Pangeus piceatus, Slal, Stett. Ent. Zeit. xxiii. 96. 
Mexico. 
.20. AETHUS FUSIFORMIS. 
Niger, fusiformis, subnitens, view setosus ; caput transverse subrugulosum, 
vie punclatum; thorax sulco transverso brevi punctato, lateribus 
punctatis ; scutellum subpunctatum ; pedes robusti ; ale anlice sub- 
punctate, membrana picea. 
