Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a) Type 2 fossil external view, showing small emergence holes (arrowed, scale bar in mm). (b) Internal view of the same specimen, showing aggregated larval chambers (scale bar in mm). (c) A sectioned asexual generation gall of the modern oak gallwasp A. quercusradicis (scale bar, 1 cm). (d) Mature asexual generation gall of the modern oak gallwasp Andricus hungaricus. (e) The same in cross-section, showing the suspended inner larval chamber (c–e, courtesy of Dr György Csóka).
