Species Account
Distribution
Summary Data
Season (Adult / Immature):
|
National Status: Local Local Status: Rare and very local resident. Local Record: Grade 3 See here for explanation Flight time: Two generations, May-Jun, Jul-Aug. Forewing: 3mm. Foodplant: Oak, Sweet Chestnut. |
Regional breakdown:
VC62 | VC63 | VC64 | VC65 | |
---|---|---|---|---|
Year first recorded | 2009 | 1988 | 2005 | 2004 |
Year last recorded | 2012 | 2014 | 2005 | 2013 |
Number of records | 2 | 21 | 1 | 9 |
Number of individuals | 2 | 76 | 1 | 10 |
Unique positions | 2 | 12 | 1 | 2 |
Unique locations | 2 | 13 | 1 | 2 |
Adult records | 1 | 12 | 1 | 8 |
Immature records | 1 | 8 | 0 | 1 |
For the county, we have a total of 33 records from 18 sites. First recorded in 1988.
Photos
Species Account
Beaumont, 2002:
VC63. Rossington, 10.8.1996, seven 23.5-31.8.1999, three 16.6-13.9.1999 (RIH). NEW COUNTY RECORD.
Argus 50, 2005:
VC64. Ellington Banks MoD, 7.9.2005 det. HEB (CHF, JCW, SPW). NEW VICE-COUNTY RECORD.
VC65. Thorpe Perrow arboretum, mine on oak 21.10.2004, moth reared 17.3.2005; Hutton Conyers 17.8.2005 det. HEB (CHF). NEW VICE-COUNTY RECORD.
Argus 58, 2009:
VC62. Skelton, 22.6.2009 gen. det. HEB (DM). NEW VICE-COUNTY RECORD.
2013 (CHF): Since its discovery in the county in 1996, this species has proved to be one of the most commonly encountered species of oak-feeding Stigmella, both as adults to light and leaf mines. Along with most of the other oak-feeding Stigmella species it cannot be safely identified as a mine and the adult should be bred out. The egg is laid on the underside of the leaf, almost always close to a thick vein. The mine is a fairly long, rather slender corridor. The frass is in a broad, often interrupted central band and may be coiled. The mine is quite variable. This species also mines sweet chestnut and is (probably!) the only Stigmella to do so in Britain.
See background to species accounts. Index of Vernacular names - Search - Random Species