Neuroterus longipennis

Eumayria longipennis

Cynipidae

Andricus

Quercus hemisphaerica

Alabama

Arkansas

Florida

Georgia

Louisiana

Maryland

Mississippi

North Carolina

Pennsylvania

South Carolina

Texas

Virginia

Quercus laurifolia

Quercus phellos

Connecticut

Delaware

Illinois

Kentucky

Missouri

New Jersey

New York

Ohio

Oklahoma

Tennessee

Cynipid galls of the eastern United States

The North American Species of Neuroterus and their Galls

Andricus longipennis (sexgen)

Neuroterus longipennis n. sp.

Quercus laurifolia

Swellings surrounding the base of new shoots or twigs; hard, woody, structure. Small size. 

 Galls. — Small, oblong, irregular, woody swellings, surrounding the base of new shoots, from .35 to .40 of an inch in length, by from .14 to .16 inch in diameter. 

Described from eight specimens bred May, 1886. 


On The Cynipidous Galls of Florida

Neuroterus longipennis Ashmead

Hosts: Quercus laurifolia

Gall: On the petiole of the leaf or surrounding the base of new shoots of laurel oak (Quercus laurifolia), in May. Small, oblong, irregular, woody swellings, measuring from 8 to 9 mm in length and 3.5 to 4 mm in diameter.

Range: FL

Eumayria longipennis

Quercus laurifolia, phellos
Stem galls, woody stem swellings
Woody enlargement at base of lateral branches or on new shoots, 8-10 mm long by 3.5-4 mm in dia. Types reared in May. Type host. Entered from lit. Fig 300

[Photo caption (no photo)]
Q laurifolia, phellos
Small oblong swellings at base of new growth. Bred in May. Entered from lit.

300. Woody enlargement at base of lateral branches of Q phellos, 8-10 mm long by 3.5-4 mm in dia. The types were reared in May.

Andricus longipennis (Ashmead) New Combination

Neuroterus longipennis Ashmead
Eumayria longipennis Weld

Distribution.--FL

Biology.--Only the male is known. Induces stem-swelling galls on Quercus laurifolia and phellos. Adults emerge in May.

SYNONYMY OF TWO GENERA (EUMAYRIA AND TRISOLENIELLA) OF CYNIPID GALL WASPS AND DESCRIPTION OF A NEW GENUS, EUMAYRIELLA (HYMEN0PTERA: CYNIPIDAE) 

Quercus hemisphaerica added as a host based on its relationship with Quercus laurifolia and tentatively supported by this [observation](https://www.inaturalist.org/observations/87764075). 

Gallformers ID Notes