Lepidoptera of St. Agnes Isles of Scilly: A systematic list and analysis of the species recorded on St. Agnes 1992-1997

Description:

The information contained in this report is largely the result of operating a mercury vapour trap, or from observations in the field, by the authors on St Agnes. For many species dates of first and last sightings, max. no. & date, mean flight date and sample size are given for the years of the survey.

Condition

Signed by both authors. Vg.