Butterfly or moth
Yellow Shell
Camptogramma bilineata · Geometridae · Lepidoptera
Best monthsJun–Augmost records
Records314,564in 25 countries
Most seen inUnited Kingdom127,913 records
Red List–IUCN status
About
Yellow Shell in brief
The yellow shell (Camptogramma bilineata) is a butterfly or moth of the Geometridae family — species of insect.
Across the 25 countries we cover it has 314,564 published records, most of them from the United Kingdom, the Netherlands and Germany. It is strongly seasonal: records peak in June, July and August and fall to their lowest in February and November.
Records by month
All countries combined · the strongest months highlightedJFMAMJJASOND
Where & when
When to look in each country
United Kingdom127,913 records · best Aug, Jul
Netherlands71,395 records · best Aug, Jun
Germany35,108 records · best Aug, Jun
Switzerland17,249 records · best Aug, Jun
Sweden15,791 records · best Jul, Aug
France13,835 records · best Jun, Aug
Denmark8,545 records · best Aug, Jul
Austria7,956 records · best Aug, Jun
Norway5,141 records · best Jul, Aug
Hungary2,275 records · best Aug, Sep
Lithuania1,657 records · best Aug, Jul
Italy1,533 records · best May, Sep
Luxembourg1,469 records · best Aug, Jun
Poland1,051 records · best Aug, Jun
Czechia961 records · best Aug, Jun
Ukraine824 records · best Jun, Aug
Belgium735 records · best Aug, Jun
Ireland411 records · best Jul, Jun
Bulgaria275 records · best Sep, Oct
Slovakia158 records · best Aug, Sep
Liechtenstein129 records · best Aug, Jun
Belarus80 records · best Aug, Jun
Georgia51 records · best Sep, May
Moldova12 records · best Jun, Sep
Azerbaijan10 records · best Jun, May
Map
Where it has been recorded
Density of published records; brighter cells have more records.
Relatives
All butterflies & mothsMore of the Geometridae family
Photo: © entomart In case of publication or commercial use, Entomart wishes then to be · Attribution · Wikimedia CommonsReport this photo · linked, not stored
Brimstone Moth
Opisthograptis luteolata
Photo: © entomart In case of publication or commercial use, Entomart wishes then to be · Attribution · Wikimedia CommonsReport this photo · linked, not stored
Garden Carpet
Xanthorhoe fluctuata
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