Sentence Examples with the word andricus

P. 33) considers to be parasites not on the owner of the gall, Andricus terminalis, but on inquilinous Tortricidae.

The polythalamous gall of Aphilothrix radicis, found on the roots of old oak-trees, may attain the size of a man's fist; the galls of another Cynipid, Andricus occultus, Tschek, 6 which occurs on the male flowers of Quercus sessiliflora, is 2 millimetres, or barely a line, in length.