68 THE CANADIAN ENTOMOLOGIST. 



Lysiphlebus salicaphis, Fitch. — Reared August 24th from Aphid on 

 Wahoo, Euonymus atropurpiireus, Jacq , near Wooster, Ohio. 



Pachyneuroji aphidivora, Ashmead. — Reared from Aphid on leaves 

 o{ Liriodetidron tjilipifera, Linn., collected in Bernett Woods, Cincinnati, 

 Ohio, June 29th. 



Rhaphitelus maculatus, Walker. — This was reared from Scolytus 

 rugulostis, Ratz., burrowing in the trunks and larger limbs of fruit trees in 

 Northern Ohio. 



Praon coloradensis, Ashmead. — Reared from an Aphid on Gladiolus, 

 August 8. Locality, Cleveland, Ohio. 



Elasmus nigrescens, Ashmead. — Reared from cocoons on leaves 

 received from Warren county, Southern Ohio. The leaves appeared to 

 have been attacked by Fall Web-worm, though none of these caterpillars 

 were present. Date of emerging, September 17. 



Eidophus tricladus, Prov. — Reared from mines of Tischeria malifoli- 

 eila, Clem., in leaves of apple, received from near Schenectady, N.Y. 



Segnipiesis fiigri/erftora, Ashmead. — Reared from the same host as 

 the preceding species, and from the same locality, but from another lot 

 of leaves. 



Microgaster xylinoides (MS.), Ashmead. — Found, dead, in fold of 

 leaf of Linden ; Wooster, Ohio, October 15, 1894. The fold had been 

 made by some leaf-folding larva, and extended along one of the lateral 

 veins of the leaf 



Habrocytus au/acis {MS.), Ashmead. — Reared from stems oi Lactuca 

 canadensis, Linn., collected near Lodi, Ohio, October 26, 1894. 



Spilochalcis torvhia, Cresson. — This was reared from the rather con- 

 spicuous cocoon, which is dingy-white banded with black. Have collected 

 similar cocoons in Tensas Parish, Louisiana, and also in Indiana. These 

 were from near Cleveland, Ohio. 



Rhodites jr/i«^5<?, Ashmead. ^ — (Described only from the galls.) Both 

 sexes were reared from spiny galls on rose, growing along the edges of 

 woods in Huron county, Ohio. Females emerged in the fields on May 

 II, and the males followed within a few day?. Collected and reared May, 



1894. 



Amblynotns loivensis, Ashmead. — This was reared from a mass of 

 grape leaves, affected by Phylloxera and collected along the shore of Lake 

 Erie, near Cleveland, Ohio. From the same leaves a considerable num- 

 ber of Hemerobius occidentalis, Fitch, were also reared. 



The determinations were made by Mr. W. H. Ashmead. 



