numbering of the spots        
             
             
  choice A
  • 6 red or pinkish spots of various size (sometimes with white inside)
  • spot No.6 can be tiny and even hardly visible
  • spot No.4 is larger than spot No.3
  • bold red belt
  • the black border on the hindwing is thick
Zygaena ephialtes
 (peucedanoïd form)
 
             
             
             
  choice B
  • 6 red of roughly the same size
  • spot No.3&No.4 are of same size
  • bold red belt
  • bold white collar
  • the black border on the hindwing is very thin and shows white fringes
  • very local species, in the west part of the French Pyrenees 
Zygaena anthyllidis