In most modern classifications comprising multicellular eukaryotic organisms with wall-less, non-photosynthetic cells.
The following taxa of the phylum Nemertina of this kingdom occur in the region:
Phylum Nermertina Class Anopla Order Heteronemertea Family Cerebratulidae Genus Cerebratulus Family Lineidae Genus Lineus Genus Micrura Order Palaeonemertea Family Carinomidae Genus Carinoma Family Cephalothricidae Genus Cephalothrix Genus Procephalothrix Family Hubrechtidae Genus Hubrechtella Family Tubulanidae Genus Callinera Genus Carinina Genus Tubulanus Class Enopla Order Bdellonemertea Family Malacobdellidae Genus Malacobdella Order Hoplonemertea Suborder Monostilifera Family Amphiporidae Genus Amphiporus Family Carcinonemertidae Genus Carcinonemertes Family Cratenemertidae Genus Nipponnemertes Family Emplectonematidae Genus Emplectonema Genus Nemertopsis Genus Oerstedia Genus Tetrastemma Amphiporus bioculatus Amphiporus cordiceps Amphiporus hastatus Amphiporus lactifloreus Callinera buergeri Carcinonemertes carcinophila Carinina arenaria Carinina coei Carinoma armandi Cephalothrix arenaria Cephalothrix linearis Cephalothrix rufifrons Cerebratulus fuscus Cerebratulus marginatus Emplectonema gracile Emplectonema neesii Hubrechtella dubia Lineus albocinctus Lineus bilineatus Lineus lacteus Lineus longissimus Lineus ruber Lineus sanguineus Lineus viridis Malacobdella grossa Micrura fasciolata Micrura purpurea Nemertopsis flavida Nipponnemertes pulcher Oerstedia dorsalis Procephalothrix filiformis Tetrastemma candidum Tetrastemma flavidum Tetrastemma helvolum Tetrastemma melanocephalum Tetrastemma robertianae Tetrastemma vermiculus Tubulanus annulatus Tubulanus linearis Tubulanus polymorphus Tubulanus superbus Tubulanus theeli |