Map-winged Swift

Species Records

Yponomeuta rorrella Willow Ermine

All records

11 records (17+ individuals)
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Date Site OS Grid Ref Stage Quantity Comment
25 Jul 2019 Linley Lane, Alsager SJ819545 Adult 2
23 Jul 2018 Linley Lane, Alsager SJ819545 Adult 3 Yponomeuta rorrella. Occupied larval web or bred only, per NMRS guidelines - observer familiar with species. Large influx also noted in Yorshire during July 2018, (per. comm. C Fletcher - SHH)
22 Jul 2018 Linley Lane, Alsager SJ819545 Adult 1 Yponomeuta rorrella. Occupied larval web or bred only, per NMRS guidelines - observer familiar with species. Large influx also noted in Yorshire during July 2018, (per. comm. C Fletcher - SHH)
19 Jul 2018 Linley Lane, Alsager SJ819545 Adult 1 Yponomeuta rorrella. Occupied larval web or bred only, per NMRS guidelines - observer familiar with species. Large influx also noted in Yorshire during July 2018, (per. comm. C Fletcher - SHH)
15 Jul 2018 Linley Lane, Alsager SJ819545 Adult 1 Yponomeuta rorrella. Occupied larval web or bred only, per NMRS guidelines - observer familiar with species. Large influx also noted in Yorshire during July 2018, (per. comm. C Fletcher - SHH)
12 Jul 2018 Linley Lane, Alsager SJ819545 Adult 1 Yponomeuta rorrella. Occupied larval web or bred only, per NMRS guidelines - observer familiar with species. Large influx also noted in Yorshire during July 2018, (per. comm. C Fletcher - SHH)
11 Jul 2018 Linley Lane, Alsager SJ819545 Adult 4 Yponomeuta rorrella. Occupied larval web or bred only, per NMRS guidelines - observer familiar with species. Large influx also noted in Yorshire during July 2018, (per. comm. C Fletcher - SHH)
10 Jul 2018 Linley Lane, Alsager SJ819545 Adult 1 Yponomeuta rorrella. Occupied larval web or bred only, per NMRS guidelines - observer familiar with species. Large influx also noted in Yorshire during July 2018, (per. comm. C Fletcher - SHH)
06 Jul 2018 Linley Lane, Alsager SJ819545 Adult 1 Yponomeuta rorrella. Occupied larval web or bred only, per NMRS guidelines. Photo looks OK for rorrella (SHH) observer familiar with species. Large influx also noted in Yorshire during July 2018, (per. comm. C Fletcher - SHH)
24 Jul 2017 Linley Lane, Alsager SJ819545 Adult 1 Yponomeuta rorrella. Occupied larval web or bred only, per NMRS guidelines - observer familiar with species.
18 Jun 2013 Runcorn SJ5082 Larval 1+ SJ503824, hundreds of larvae, gregariously feeding in silk tents, roadside willows. Photo on rECOrd Moth Forum posted 29/4/15


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Updated: 3rd April 2020