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 tv/o-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 



Males. 



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 



bradleyi 



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 .... 5 

 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 II 



Face with yellow or whitish maculae 28 



11. Third antennal joint longer than fourth but shorter than 



fourth and fifth joints combined 12 



