Janetiella potentillogemmae Skuhravá, 2011
lateral buds are modified and enlarged to oval, strongly hairy galls; the gall chamber contains a number (up to 26!) orange larvae, or cocoons with pupae.
Rosaceae, narrowly monophagous
Can perhaps be deployed in the biological control of P. recta, that in North America is a noxious and highly invasive weed.
Gagné & Jaschhof (2914a), Skuhravá, Grosskopf, Schaffner & Turanli (2011a), Skuhravá & Skuhravý (2021a: 199).