362 [February 



tergum blackish; terebra styles yellowish; the four anterior legs yellow-rufous; 

 posterior pair rufous, the coxoe and trochanters above, tips of femora and apical 

 half of tibife black; tarsi yellow except base of first article; wings smoky hyaline, 

 stigma reddish in middle. 



One specimen. N, Y. 



The antenuaj are shorter than those of hyaline.^ and the eyes more wide- 

 ly separated, basin of metathorax rugose, largely concave, sides irreguhir- 

 ly defined. 



Section II. Antennae less than J the length of body. 



Recurrent nervure hroken above the middle^ discoidal cell not con- 

 tracted at base, metathoracic basin not concaiie, antennse 35 to 

 37 jointed. 



18. Anomalon curtus, n. sp. %. Length 0.76 in. Br. wings 0.92 in. 



■^ . Black, abdomen rufous, spotted with yellow and black. Antennas piceous, 

 black at tip and base above (yellow beneath), vertex with confluent punctures, 

 face below antennae and a narrow line back of eyes, mandibles and palpi yellow; 

 scutel black, prominent, rounded, coarsely punctured, two carinae from apex to 

 middle of metathorax; 1st, 2nd and part of 3rd and 4th segments of abdomen 

 rufous; a black line on summit of 2nd, the sides of 3rd and 4th and the remaining 

 segments black, spotted with yellow, the four anterior legs yellow; posterior coxae, 

 spot on trochanters, femora and apex of tibiae black; a spot on tip of coxse beneath, 

 trochanters, base of tibiae and tarsi yellow, tarsi blackish above. Wings hyaline, 

 tegulae and basal half of costa yellowish, stigma piceous. 



Three specimens. Maine (Mr. Packard), Del. (Ent. Soc. Phil.). 



19. Anomalon ambiguus, n. sp. 9- Length 0.72 in. Br. wings 0.80 in. 



9- Black, abdomen rufous. Antennae short, pale piceous, palest at base, yellow 

 beneath; vertex coriaceous; orbits, face below antennae, a spot on mandibles and 

 paljji, tegulae and scutel yellow; ridge between pleura and metathorax rufous; 

 a black line on 2nd segment of abdomen above and the apical segments blackish; 

 legs ferruginous, the two anterior pair palest; posterior coxae and apical half of 

 tibise black; tips of tarsi blackish above; wings smoky yellowish, stigma rufous. 

 One specimen. Mass. (S. H. Scudder). 



20. Anomalon semi-rufus, n. sp. 9- Length 0.72 in. Br. wings 0.84 in. 



9- Ferruginous and black. Antennae hardly longer than thorax, 3rd article as 

 long as 4th and 5th, color piceous, darkest toward tip, basal joints ferruginous; 

 head ferruginous, vertex coarsely pitted, eyes apjiroaching at bottom, face below 

 antennae yellow; edge of clypeus, labrum and mandibles ferruginous, hairy; scutel 

 yellow, the sides of mesothorax, a dot behind scutel, the metathorax above, a 

 stripe curving from tegulae to base of pleura and the abdomen ferruginous: remain- 

 der of thorax, a line above second segment and on the sides of five apical segments 

 black; terebra valves, four anterior legs, posterior trochanters and tarsi yellow; 

 all the coxae, intermediate femora above, posterior femora and tibiae ferruginotis, 

 posterior troelianters in part and apex of tibiae black; femora and tips of tarsi 

 above blackish; wings faintly smoky, tegulae yellowish, stigma and costa ferrugi- 

 nous. 



One specimen. Albany, JS. Y. 



