714 CONNECTICUT GEOL. AND NAT. HIST. SURVEY. [Bull. 



56. Second abdominal segment impressed two-thirds distance 



from base to apex; abdomen densely punctate; its seg- 

 ments without stramineous margin multiplicata 



Second abdominal segment impressed more than two-thirds, 

 abdomen fasciate; depressed portion of second dorsal ab- 

 dominal segment indistinctly punctate; clypeus without a 

 margin multiplicatiformis 



57. Shining space of the face oblong 58 



Shining space of the face cuneate; second dorsal abdominal 



segment impressed two-thirds distance from base to apex 



spireana 



58. Abdomen not fasciate rugosa 



Abdomen fasciate paenerugosa 



59. Process of labrum emarginate solidaginis 



Process of labrum not emarginate; abdomen dull, strongly 



sparsely punctured erigeniae 



Mates. 



1. Facial line as long as or shorter than transfacial line; ab- 



domen with second segment impressed less than one-half, 

 or at most impressed one-half distance from base to apex 2 

 Facial line longer than transfacial line; clypeus partly yellow 



bradlejd 



2. Third antennal joint shorter than or as long as fourth 3 



Third antennal joint longer than fourth 10 



3. Penultimate ventral abdominal segment without reflexed 



angles 4 



Penultimate ventral abdominal segment with reflexed angles 



crataegi 



4. Second dorsal abdominal segment impressed one-half or at 



least more than one-third distance from base to apex .... S 

 Second dorsal abdominal segment impressed one-third dis- 

 tance from base to apex daeckei 



5. Antennae smooth and shining; enclosure rugose 6 



Antennae dull 7 



6. Abdomen fasciate above forbesi 



Abdomen not fasciate above mariae var. concolor 



7. Abdomen black 8 



Abdomen more or less reddish mariae 



8. Tarsi blackish or brownish 9 



Tarsi yellowish hippotes 



9. Enclosure rugose weedi 



Enclosure granular nasoni 



10. Face immaculate • n 



Face with yellow or whitish maculae 28 



11. Third antennal joint longer than fourth but shorter than 



fourth and fifth joints combined 12 



