THE AMERICAN MIDLAND NATURALIST. 



Biorhiza forticornis Walsh. — Oak Fig Gall on twigs of Quer- 



cus alba. 

 Caryomyia tubicola 0. S. — On leaves of Hicoria glabra at 



Cutchogue, L. I. 

 Cecidomyia Caryaecola 0. S. — Hickory Seed Gall. 

 C. holotricha 0. S. — Hickory Onion Gall. 

 C. niveipila O. S.— Oak Fold Gall. 

 Cecidomyia verrucicola 0. S. — On leaves of Tilia americana 



at Southold, L. I. 

 C. Nyssaecola Beutm. — On ieaves of Nyssa sylvatica. 

 C. ( ?) ocellaris Comstock — Maple Spot Gall on leaves of 



Acer rubrum. 

 C. sanguinolenta 0. S. — Hickory Cone Gall. 

 C. Serotinae 0. S.— Wild Cherry Bud Gall. 

 Cinsticornia pilulae Walsh. — Oak Pill Gall on leaves of Quer- 



cus velutina. 

 Cecidomya viticola O.S. — On leaves in Vitis at Mattituck. 

 Cynips Pisum Fitch — Oak Pea Gall. 

 Cystiphora canadensis Felt. — On leaves of Nabalus. 



C. viburnifolia Felt. — On leaves of Viburnum acerifolium and' 



V. dentatum. 

 Dasyneura Galii Felt. — On flower buds of Galium. 

 Dasyneura Lysmaxhiae Beutm. — On Lysimachia quadrifolia 



Sit Orient, L. I. 



D. Salicifolia Felt. — On young willow leaves. 

 Diastrophus Cuscutaeformis O. S. — Blackberry Seed Gall. 

 D. nebulosus O. S. — Blackberry Knot Gall. 



D. niger Bass. — On leaves of Potentilla canadensis. 

 Disholcaspis mamma Walsh. — On twigs of Quercus velutina 



at Greenport, L. I. 

 Diastrophus Potentillae Bass. — Cinquefoil Axil Gall ; on stems 



of Potentilla Canadensis. 

 Dryophanta polita Bass. — Polished Oak Gall. 

 Erineum fagineum Pers. — Beechleaf Mite Gall. 

 Eriophyes abnormis Garman — A mite gall on leaves of Tilia 



ameHcana. 

 Eriophyes Cephalanthi Cook. — Greenport, on leaves of Cepha- 



lanthus occidentalis. 



E. Nyssae Trotter. — On leaves of Nyssa sylvatica. 

 E. Querci Garman. — On leaves of Quercus velutina. 



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