yeah, from what I remember of my biology lectures... island species always tend to evolve towards being dwarf versions of their mainland cousins. and as the galapagos are volcanic islands (ie. they didn't break away from the mainland, they literally rose up out of the ocean relatively recently), all their fauna+flora had to have been carried there from the mainland somehow - be it on the wind, the waves or tucked away unnoticed in somebody's bag...maybe the specimen was found on the island of galapos but that doesn't mean it's originated there,..is it ????