Paucitubulatina is a suborder of gastrotrichs in the order Chaetonotida. Families Chaetonotidae Gosse, 1864 sensu Leasi & Todaro, 2008 Dasydytidae von Daday, 1905 Dichaeturidae Remane, 1927 Muselliferidae Leasi & Todaro, 2008 Neogosseidae Remane, 1927 Proichthydiidae Remane, 1927 Xenotrichulidae Remane, 1927 References External links Gastrotricha Protostome suborders