Status: Widespread (no recent records from Ireland)
Habitat: Various
Host plant: Horsetails (Equisetum spp)
Overwintering: Adults hibernate in moss and grass tussocks
Food: Adults on leaves and stems, larvae on young stems (not on roots)

Status: No records since the 19th century; probably extinct in the UK. Listed in the Red Data Book as 'no post-1900 records' but otherwise uncategorised.
Habitat: Field margins, disturbed ground, wetlands; possibly also coastal.
Host plant: Convolvulaceae, especially field bindweed Convolvulus arvensis.
Overwintering: Unknown
Food: Host plant

Status: Widespread and fairly common in southern England/Wales; isolated recent record from Cumbria.
Habitat: Sunny glades in various woodland types, hedgerows, calcareous grassland, heathland, commons, meadows, quarries.
Host plant: Dog's mercury (Mercurialis perennis)
Overwintering: Adults hibernate in tussocks and moss, and among fallen leaves.
Food: Adults on host leaves, larvae on leaves and roots.
Other notes: Adults have vestigial wings therefore it is unlikely they are active fliers, despite having been captured in flight-interception traps (it is unknown whether they crawled/fell, were wind-blown or able to fly weakly)

Status: Common and widespread
Habitat: Various, mainly wetlands but also drier locations.
Host plant: Various Rosaceae
Overwintering: Adult hibernate in moss and grass tussocks, and under leaves.
Food: Underside of host leaves.
Other notes: Possible chalcid wasp parasite of larvae, but little known.