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



Cymodusa Holmgren. 

 Limneria Cresson (in part). 



C. distincta (Cresson). 



Female and male : length 7 mm. ; flagel yellowish at base on 

 the inner side ; hind coxse only black, hind tibiae without whitish 

 annuli; dorsal abdominal segments beyond the third reddish, ex- 

 cept the sixth, which is mostly black or blackish ; petiole without 

 a fossa on each side. 



Scotland, 10 August, 1905 (B. H. W.) ; Colebrook, 27 July, 

 1905, Cheshire, 8 July, 1904, New Haven, 4 July, 1905 (H. L. 

 V.) ; Stonington, 16 May, 1906 ( W. E. B.). 



Sagaritis Holmgren. 



Limneria Cresson (in part). 



Greatest diameter of lateral ocelli as long as or longer than 

 the ocellocular line. 



Key to Species. 



1. Hind coxae black above and beneath as well as elsewhere 2 



Hind coxse reddish or brownish beneath conjunctiformis 



2. Hind tibiae without whitish annuli, at most with a yellowish 



stripe; petiole cylindrical, without a depression above on 

 each side between petiole and postpetiole, the latter rather 

 oblong , 



Hind tibiae with whitish annuli, fore and mid coxse mostly 

 pale, stramineous or reddish stramineous aprilis 



3. Abdomen not entirely black above provancheri 



Abdomen entirely black above patsuiketorum 



S. provancheri Dalla Torre. S. dubitatus (Cresson). 



Colebrook, 21 July, 1905, at flowers of water hemlock (Cicuta 

 maculata) ; Branford, 28 July, 1905 ; New Haven, 26 June, 1905 

 (H. L. V.), 8 June, 1904 (W. E. B.) ; Southington 5 July, 1905. 

 *S. conjunctiformis Viereck (new species). 



Type locality : New Haven, 19 July, 1905 (B. H. W.) ; Bran- 

 ford, 28 June, 1905 (H. W. W.), 23 June, 1904 (at flowers of 

 willow), 4 July, 1905 (H. L. V.). 



*S. patsuiketorum Viereck (new species). 

 Type locality: New Haven, 4 July, 1905 (H. L. V.). Also 

 from the type locality, 15 July, 1904 (W. E. B.) ; and from Mill- 

 dale, 21 May, 1906 (B. H. W.). 



