Aphis equiseticola Ossiannilsson, 1964on Equisetum
gall
on Equisetum
gall
Aptera 1–2 mm, light or dark green without markings. Head, antennae, tarsi and tips of tibiae rather dark. Antennae about half as long as body. Siphunculi shorter than cauda with dark apices. No host plant alternation.
hostplants
Equisetaceae, monophagous
Equisetum pratense, sylvaticum.
references
Albrecht (2015a), Blackman & Eastop (2017), Heie (1986a).