REPORT OF THE STATE ENTOMOLOGIST I916 173 



fffff Aiitinnal segments; female, 24; reared from fusiform 



stem gall on Asclepias incarnata 



asclepiae Felt, C. ai40i 



ffffff Antennal segments, male, 22; female, 29; scutellum 



reddish brown; reared from irregular subcortical gall 



on Viburnum 



viburnicola Beutm., C. ai409 

 dddd Third and fourth abdominal segments margined posteriorly 



e Antennal segments, male, 23; female, 27; third and fourth 

 abdominal segments narrowly margined posteriorly; 

 reared from irregular subcortical gall on Cornus 



cornicola Beutm., C. ai423, ai363 

 ee Antennal segments, female, 23; third and fourth abdominal 



segments broadly margined posteriorly 



hamamelidis Felt, C. 181 

 bbb Abdominal segments margined posteriorly with yellowish or whitish 



c Tarsi banded; antennal segments, male, 18; female, 24; reared from 



oval stem gall on Eupatorium perfoliata Felt, C. 1 101 



cc Tarsi with the distal segments of the posterior legs white; antennal 



segments, female 19 albipesn. sp., C. 804 



ccc Tarsi unicolorous; antennal segments, female 18; reared from Heli- 



anthus helianthi Felt, C. ai7i8x 



bbbb Basal and other abdominal segments with conspicuous submedian markings 

 c Submedian spots straw yellow 



d Female antennal segments 18 



flavomaculata Felt, C. 545 

 cc Third and fourth abdominal segments mostly whitish; antennal 

 segments, male, 16; on basswood. ...tiliaginea Felt, C. 283 

 ccc Third and fourth abdominal segments not mostly whitish 

 d Tarsi unicolorous or nearly so 



e Antennal segments of male, 18; female, 22; scutellum dark 



brown ; reared from oval stem gall on tick trefoil 



h a m a t a Felt, C. ai458 

 ee Antennal segments of female, 25; ovipositor lobes very long, 



slender coloradensis n. sp., C. 1350 



eee Antennal segments, female, 17; scutellum black 



albolineata Felt, C. 1234 

 dd Tarsi distinctly annulate 



e Posterior tarsi with the fourth and fifth segments white in 



the female 



/ Antennal segments, male, 20; female, 24-25; the fourth 



palpal segment twice the length of the preceding; 



scutellum dark brown. Reared from ovate stem gall 



on Diplopappus 



a 1 b i t a r s i s Felt, C. ai477, ai379 

 ee Posterior tarsi with the second to fourth segments banded 

 at both extremities 

 / Antennal segments, male, 15-16; female, 23; scutellum 

 dark brown, the third vein uniting with the costa at 

 the basal third. Reared from swollen stems of 

 Hibiscus hi b i s c i Felt, C. ai4io 



