Kokkocynips difficilis (agamic)

Family: Cynipidae | Genus: Kokkocynips
Detachable: detachable
Color: gray, red, white, green
Texture: bumpy, ribbed, spotted, striped
Abundance:
Shape: globular
Season: Fall
Related:
Alignment: erect
Walls: thick
Location: stem
Form: bullet
Cells: monothalamous
Possible Range:i
Common Name(s):
Synonymy:
Name
Notes
Andricus difficilis
Callirhytis difficilis

Cynipid galls of the eastern United States

Callirhytis difficilis

Quercus cinerea [incana], laurifolia, myrtifolia, nigra, phellos
Stem galls, detachable
Small, rugose, grayish, in a cluster or rows from furrows in bark, dropping when mature in Oct.

[Photo caption]
On Q cinerea [incana]. Also on Q nigra, myrtifolia, phellos, laurifolia. Collected in Oct 1917 in AR. Galls gave adults Sept 29 and Dec 8 1919 and Oct 10, 1920.

- LH Weld: (1959) Cynipid galls of the eastern United States©

Reference: https://www.biodiversitylibrary.org/item/273718#page/117/mode/1up


Further Information:
Author(s)
Year
Title
License
Peter Price, Warren Abrahamson, Mark Hunter, George Melika
2004
https://creativecommons.org/publicdomain/mark/1.0/
Nieves-Aldrey, José Luis, James A. Nicholls, Chang-Ti Tang, George Melika, Graham N. Stone, Juli Pujade-Villar, Matthew Buffington, Yurixi Maldonado, Enrique Medianero.
2021
https://creativecommons.org/licenses/by-nc/4.0/
Gallformers Contributors
2024
https://creativecommons.org/publicdomain/mark/1.0/

See Also:
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