The genus Ostreopsis includes species largely distributed from tropical to temperate marine areas worldwide. Among the nine species of the genus, O. siamensis, O. mascarenensis, O. lenticularis and O. cf. ovata can produce toxins of the palytoxin group.

The present study aims to identify epiphytic Ostreopsis cells collected in Guadeloupe between 2017 and 2018 using a morpho-molecular approach. This method combined microscopical observations of wild specimens (light and scanning electron microscopy) with

Individuals of Ostreopsis, a genus containing potentially toxic species which affects human health, were collected during summer-autumn 2010 and 2011 from 17 sites located along the Atlantic coast of the Iberian Peninsula, a temperate area which during

The present study aims to identify epiphytic Ostreopsis cells collected in Guadeloupe between 2017 and 2018 using a morpho-molecular approach. This method combined microscopical observations of wild specimens (light and scanning electron microscopy) with