Lobster Caterpillar Moth
Common NameLobster Caterpillar Moth
Scientific NameStauropus fagi
FamilyNotodontidae
SubfamilyNotodontinae
Wingspan (mm)60
Wing Patterncryptic
Primary Colorsgrey, brown, reddish-brown, cream
HabitatDeciduous and mixed woodlands, parks, gardens
Geographic RangeEurope (from British Isles to Russia), parts of Asia (e.g., Japan, Korea, China)
Host PlantsFagus, Quercus, Betula, Corylus, Tilia, Carpinus, Prunus, Salix
Flight PeriodMay to August
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesThe caterpillar is highly distinctive, resembling a 'lobster' with prominent humps, long legs, and a raised posterior, often adopting a threatening posture when disturbed. It pupates in a cocoon on the ground or in leaf litter.
Identification TipsLook for the cryptic, mottled grey-brown forewings with reddish-brown markings and wavy lines. The stout, hairy body and the unique 'lobster-like' caterpillar are key identifiers.
Description
A medium-sized moth with a stout, hairy body and broad, cryptically patterned wings in shades of grey, brown, and reddish-brown, often with wavy lines and speckles.
