Rescuing the history of siboglinids in Brazilian deep waters: Neotype designation for the species Siboglinum besnardi Tommasi, 1970 and Siboglinum nonatoi Tommasi, 1970 (Annelida: Siboglinidae)

Two new neotypes designations are proposed for the species Siboglinum besnardi and Siboglinum nonatoi , based on specimens collected from the Southwestern Atlantic deep waters, type locality of both species. This designation is necessary due to the loss of the original type series for both species....

Ausführliche Beschreibung