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Caryocolum fraternella (Douglas, 1851)

Stitchwort Groundling
(Mouse-ear Groundling)
35.1320 (B&F: 830)

Synonym(s):
Caryocolum intermediella (Hodgkinson, 1897)


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

Number of records: 19
Recorded in: 9 1km grid squares
Date of most recent record: 31 vii 2018
Identification 
difficulty 
: 4Adult: Dissection required

Resident. The moth usually occurs singly to mv light on the few surviving shingle beaches and heathery commons in both vice-counties, although larvae are sometimes fairly common; in danger of extinction in East Sussex. Single-brooded, flying mainly from early July to early September. Larvae feed on lesser stitchwort and common mouse-ear (Pratt, 2011).

Caryocolum fraternella
Etchingham, 26 vii 2019
Photo: Caroline Moore
Caryocolum fraternella
Etchingham, 28 vii 2017
Photo: Caroline Moore
Caryocolum fraternella
gen. det. Mike Bailey
Rowfant, 3 viii 2025
Photo: Hugh Colville
Caryocolum fraternella
genitalia prep Mike Bailey
Rowfant, 3 viii 2025
Photo: Hugh Colville

Distribution at 1km scale

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Phenology (adult)

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Phenology (larval)

larval phenology
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