DNA Barcoding revealing the occurrence of Isarachnanthus (Cnidaria: Anthozoa: Ceriantharia) in Cape Verde

Abstract

The occurrence of Isarachnanthus Carlgren, 1924 (Cnidaria: Anthozoa: Ceriantharia) specimens in Cape Verde Islands is recorded. Identification of the tube anemone species Isarachnanthus maderensis (Johnson, 1861) was possible based on DNA Barcoding. A discussion on biogeographic patterns associated with ocean circulation and life cycle is presented.