Polystepha pustulata

Polystepha simpla

Polystepha globosa

Polystepha podagrae

Caryomyia antennata

Caryomyia thompsoni

Caryomyia inanis

Caryomyia tubicola

Caryomyia caryae

Caryomyia holotricha

Caryomyia sanguinolenta

Rabdophaga latebrosa

Cincticornia pustulata n. sp. 

reared in April and May, 1909, from oval, pustulate swellings, 5 to 6 mm. in diameter, on the leaves of yellow barked or black oak, Quercus velutina, taken by Miss Cora H. Clarke at Magnolia, Mass. 

Cincticornia simpla n. sp.

was reared in April and May, 1909, from an irregularly oval, pustulate swelling, 5 to 6 mm. in diameter, from the leaves of the yellow barked or black oak, Quercus velutina, and also red oak, Q. rubra, taken by Miss Cora H. Clarke at Magnolia, Mass., and also collected in the vicinity of Albany. 



Cincticornia globosa n. sp.

was reared in April and May, 1909, from a subhemispheric, brown, slightly nippled oak leaf gall, 1.75 mm. in diameter. 

Cincticornia podagrae n. sp.

was reared in April, 1908, from a narrow, dark purplish, fusiform vein swelling, 8 mm. long, on the under side of oak leaves. 

Caryomyia antennata n. sp.

was reared in the spring of 1909 from a yellowish green or brown, subglobular, thick-walled hickory leaf gall, 4 to 5 mm. in diameter.

Caryomyia consobrina n. sp.

was reared in April and May, 1909, from a small, depressed, globular, yellowish green or brownish, thin- walled hickory leaf gall 2 mm. in diameter. 

Caryomyia similis n. sp.

was reared the latter part of April and early in May from a thin-walled, subglobular, slightly nippled hickory leaf gall 2 to 3 mm. in diameter. 


Caryomyia inanis n. sp.

was reared April 29, 1909, from an irregular, subglobular, thin-walled hickory leaf gall, 2 to 3 mm. in diameter, and easily recognized by the more or less complete false chamber at the tip of the gall. 

Caryomyia tubicola [new combination]

Caryomyia n. g.

Type Cecidomyia tubicola 

Cecidomyia tubicola
Hormomyia tubicola


Caryomyia caryae [new combination]

Cecidomyia caryae
Hormomyia caryae

Caryomyia holotricha [new combination]

Cecidomyia holotricha
Hormomyia holotricha

Caryomyia sanguinolenta [new combination]

Hormomyia sanguinolenta
Cecidomyia sanguinolenta

Rhabdophaga latebrosa, n. sp. was reared May 7, 1909, presumably from apparently normal willow buds [Salix exigua chosen as a placeholder host]. 

Additional rearings in Cecidomyiidae