Large Clouded Knot-horn

Rare - West Luccombe (1995), Westonzoyland (1996), Crewkerne (2000), Burnham-on-Sea (2004), Langport (2007).&nbsp;&nbsp;

Saltmarsh Knot-horn

A scarce species.&nbsp;&nbsp;Half the records date to 2006 and there have been none since.  Nationally, the moth is both a resident and an immigrant, but the Somerset records seem likely to be the result of immigration; that said, the species is a saltmarsh specialist and its habitat is very rarely recorded.

Twin-barred Knot-horn

Local, but widely distributed and can be common where it occurs, on dry sites with a fair amount of bare ground.

Homoeosoma sinuella

Twin-barred Knot-horn