B&F: 2480

ABH: 72.004

Status: Resident.

Distribution and Abundance: Rare

Primary Habitat: Hedgerows.

Flight Period: Single brooded from August to October and after hibernation in the spring.

Localities: Wellingborough (larvae) and Ekens' Copse (larva).  

Observations: In 1996 caterpillars of this species were beaten commonly from a large area of hop growing in a hedgerow on the edge of Wellingborough. Although caterpillars were found on this hedge in the next year the hop worked elsewhere in the county at that time produced no further caterpillars. A single caterpillar was beaten from hop at Ekens’ Copse, near Sudborough on 12 July 2004. The moth is not greatly attracted to light and there are few other records over the years, the most recent being in 1969 at Bedford Purlieus. According to, “The Flora of Northamptonshire,” hop is present in sixty-eight 5km squares covering almost the entire county and as hardly any of these sites have been searched for caterpillars it seems very likely that further colonies could be present. Along with the working of ivy bloom that I have found to be successful for this species elsewhere, larval searches remain the best way of increasing the known distribution of the species in Northamptonshire.

L.O.N.: 1907. Geddington Chase, Oundle.

First Record: 1905, Barton Seagrave, Wallis.