ABH: 49.187
BF: 1098
Family: Tortricidae
Subfamily: Olethreutinae
Taxon: Endothenia oblongana
Authority: (Haworth, 1811)
Vernacular: Plantain Marble
Account: Local on field edges, chalk downland and flower meadows throughout much of England and Wales Resembles a medium-sized E. gentianaeana but distinguished by the more broadly suffused apical area, which reduces or narrows the band of whitish ground colour beyond the median fascia, the more strongly dilated subterminal fascia, the pale patch from the tornus lacking a violaceous tinge, and by the paler hindwing [Bradley]. Despite what some publications say, the larva does not feed on Common Knapweed, but in the rootstock of Plantago lanceolata (Entomologist's Gazette (2010) Vol. 61).
Wingspan: 13 — 15 mm
Surrey Flight Period: 30 May (2011) — 17 Jul (2020)
Foodplant: Centaurea nigra (Common Knapweed).
Status: Local
UK BAP:
WCA:
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Verification Grade: 4 — ️‼️Dissection required️‼️
Further Information: https://www.ukmoths.org.uk/species/endothenia-oblongana/
* Based on adult records only.
Records: 17
Individuals: 0
Earliest Year: 2007
Latest Year: 2020