The Zoogeography of Marine Tardigrada Kaczmarek, Łukasz Bartels, Paul J. Roszkowska, Milena Nelson, Diane R. Zootaxa 2015 4037 1 1 189 7BKDD Renaud-Mornant, 1980 Renaud-Mornant 1980 [207,748,1925,1950] Heterotardigrada Halechiniscidae Tanarctus Animalia Arthrotardigrada 120 121 Tardigrada species dendriticus    Tanarctus dendriticus(Renaud-Mornant 1980)    Terra typica: Atlantic Ocean ( USA, North America)