52 Journal of Entomology and Zoology 



Habitat: Claremont, California {Baker; Pomona coll. 195). 

 The female is the type. Were the insects not separated by the whole 

 breadth of the continent, I should suppose this a race of C. banksi. 

 C. ii(>-LOinc'.\ica>ia (Ckll.) was also taken by Baker at Claremont. 



Xmioglossa angelica Ckll. 

 Claremont (Baker; Pomona coll. 145.) 



Tetralnnia robertsoui Ckll. 

 A female from Claremont {Baker; Pomona coll. 153) agrees 

 with one from Garrison, N. Y. Can there be any error in the local- 

 ity label? 



Ceratina neomexicaua piincttgena subsp. n. 

 9 Length about 8 mm. ; differs from typical neomexicaua by the 

 cheeks, which are strongly and quite closely punctureci, except a 

 narrow band along orbits. The wings are strongly reddened, and 

 the mesothorax is sparsely punctured anteriorly. It is known from 

 the superficially similar C. tejonensis Cress, (which Baker obtained 

 at Claremont) by the green (rather than blue) color, the white 

 tubercles, anci the strongly punctured cheeks. 



Habitat: Mountains near Claremont {Baker; Pomona coll. 

 174). Baker also took C. acautha Prov. and C. arizonensis Ckll. 

 at Claremont. 



AutJiidium augelarinn Titus 



Both sexes were taken by Baker at Claremont, Calif. The male, 

 not described by Titus, runs to A. paUiveutre in my table in Bull. So. 

 Calif. Acad. Sci., 1904, p. 57. It differs from the insect there re- 

 ferred to pallive)itre by the bright chrome yellow markings and the 

 distinct rounded exca\'ation on each sicie of median spine at apex 

 of abdomen. The clypeus and large cuneiform lateral marks are 

 entirely yellow. The female has yellow stripes on tibiae, not men- 

 tioned by Titus. 



A. ilhistre Cress, and A. tricitspidiDu Prov. were also taken by 

 Baker at Claremont. 



Dia)ithidiiim prov audi eri Titus 

 This is the species which I recorded as D. consimile (Ashm.) in 

 Bull. So. Cal. Ac. Sci., 1904, p. 5. A specimen of true consimile 



