“…In the late 1970s and early 1980s spondylids became again objects of direct exploitation, when the catch was extended to deeper areas, and for longer periods, prompted by the use of ''SCUBA'' and ''hookah'' (narghile) systems. Currently, although exploitation of spondylid shells is still carried out in some places, for the manufacture of jewelry, their main use is for consumption of the adductor muscle or ''callus'' ( The cause of the renewed demand of spondylids in Ecuador is unknown, although after being practically forgotten for a long time, an American archaeologist was responsible for ''restoring'' the traditional use of Spondylus species, according to reports of local divers in Salango, Manabi Province (Bauer & Lunniss 2010, Mackensen et al 2011). In the 1980s, dishes based on spondylids already appeared in the menus of restaurants in the province of Manabi.…”