Hesionidae

A new species and phylogenetic insights in Hesiospina (Annelida, Hesionidae)

Hesionids are a very speciose group of polychaetes. In the deep sea, they occur in different environments such as hydrothermal vents, cold seeps, abyssal depths or whale falls. In the present study, a new species of Hesionidae, _Hesiospina legendrei_ …