no idea, if it is, its as silly as the women morris dance side that learned a dance from the last surviving dancer, who was bandy legged and couldnt dance properly.
it also reminds me of the preople who like to dance siege of ennis to jigs, the dance has its own tune very similiar to salmon tails but with an extra part, it should have seven steps in it , if you try dancing that top a jig it is not satisfactory , ideally its own tune or rattlin bog or even a reel