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< Scrobipalpa clintoni

Scrobipalpula diffluella >

Scrobipalpa costella (Humphreys & Westwood, 1845)

Bittersweet Moth
(Winter Groundling)
35.1230 (B&F: 819)


»Suborder: Glossata
  »Superfamily: Gelechioidea
    »Family: Gelechiidae
      »Subfamily: Gelechiinae
        »Tribe: Hypercalliini

Number of records: 577
Recorded in: 81 1km grid squares
Date of most recent record: 20 xi 2024
Identification 
difficulty 
: 1Adult: Distinctive

Resident. Generally appears singly at mv light, occasionally sparingly in both vice-counties. Double-brooded, flying from mid May to late August. The more numerous second flight period appears mainly from mid September to mid November, and again, after hibernation, from early April onwards. Larvae feed on oak, (silver) birch, hornbeam. on the leaves and berries of woody nightshade, and on bittersweet (Pratt, 2011).

Scrobipalpa costella
Scotney Estate, 03 x 2022
Photo: Charles Waters and Alison Playle
Scrobipalpa costella
Richmond Grove Bexhill, 30 vi 2018
Photo: Keith Hackett
Scrobipalpa costella
Queens Park, Brighton, 02 viii 2020
Photo: Colin Piper
Scrobipalpa costella
Scotney Estate, 25 v 2018
Photo: Charles Waters
Scrobipalpa costella
Woods Mill SWT Reserve, 24 xi 2017
Photo: Bob Foreman
Scrobipalpa costella
Woods Mill SWT Reserve, 3 i 2024
Photo: Bob Foreman

Distribution at 1km scale

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Phenology (adult)

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Phenology (larval)

larval phenology
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