INSECUTOR INSCITI.^ MENSTRUUS 105 



Greeleyella occidentalis, new species. 



Male. — Length 8.5 mm. Black, head and thorax with long 

 slightly ochraceous pubescence ; clypeus, except laterad, front 

 knees, line on anterior tibiae, and basal joint of tarsi, yellowish ; 

 head broad, face finely lineolate, clypeus and sides of face with 

 scattered punctures ; facial quadrangle slightly broader than 

 long ; inner orbits appearing to diverge very slightly beneath ; 

 cheeks broad, smooth, shiny and sparsely punctured ; antennae 

 dark, obscurely reddish beneath, reaching to base of scutellum, 

 the joints of flagellum longer than broad ; mesonotum sparsely 

 punctured, lineolate only along anterior margin; metanotum 

 lineolate and with the punctures closer ; propodeum granular ; 

 mesopleurae lineolate and with scattered punctures ; tegulas dark, 

 with an obscurely reddish spot ; wings somewhat dusky, ner- 

 vures brown, first recurrent some distance before base of 

 second cubital cell ; legs black, hind tibiae brown, hind basitarsus 

 tinged with reddish ; abdomen finely lineolate, apical margins 

 of segments reddish. 



Female allotype. — Length 9 mm. Similar to the male ; face 

 medially with scattered punctures ; antennae dark beneath ; first 

 recurrent subinterstitial ; scopa white; hair at apex of abdo- 

 men brown. 



Described from one of each sex from Porcupine Flat, Mari- 

 posa County, Cahfornia, 8,100 feet, July 1, 1915 (the types), 

 and one female and two males from 3 miles northeast of Coul- 

 terville, Mariposa County, California, 3,200 feet, June 1, 1915. 



Type, Cat. No. 20620, U. S. Nat. Mus. 



G. beardsleyi female, which is about the same size, is not 

 lineolate, has a short propodeum which is smooth except at 

 base ; the male has the legs mostly yellow. G. polytricha is 

 smaller, the female has the mesonotum more coarsely punctured 

 and the mesoscutum and first abdominal segment are not lineo- 

 late ; the male has the antennae reddish beneath, reaching only 

 to the tegulae, the joints of the flagellum not longer than wide ; 

 in both sexes the wings and nervures are lighter in color. 

 Stelis coarctatus, new species. 



Female. — Length about 6 mm. Black, with large yellow 



