Small or Essex?

Henry.Kemm · Post by **Henry.Kemm** » Mon Jul 09, 2007 8:48 pm

Last time I asked a silly question I hit the jackpot. However, this time, I would just lilke to know whether this is a small or an Essex. I took it near Portchester in Hampshire almost on the beach.
Many thanks, Henry

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eccles · Post by **eccles** » Mon Jul 09, 2007 9:08 pm

IMO, male essex. Apart from the black tipped antennae the sex brand is quite different from small skipper, making males easier to differentiate than females.

Henry.Kemm · Post by **Henry.Kemm** » Mon Jul 09, 2007 9:34 pm

You mention the "sex brand". What is it please.

Many thanks,
Henry

eccles · Post by **eccles** » Mon Jul 09, 2007 11:04 pm

It's the thin dark line that runs along parallel to the outer edge of the forewing's leading edge. It contains scales that act as pheromones and many butterfly males have something similar. On small skipper males the line is longer, more pronounced and does not run parallel to the edge of the wing.

Small or Essex?

Small or Essex?

Further information please