1. Evidence for a clade of nematodes, arthropods and other moulting animals
2. Tardigrades from New Brunswick, Canada. 2.
3. Über die variation der art Hypsibius ornatus Richters (Tardigrada).;Bartoš;Zoologische Jahrbücher,1940
4. Some notes on the Tardigrada of North Down, including one new addition to the Irish fauna.;Baxter;Irish Naturalists’ Journal,1979
5. A new genus and five new species of Italian fresh-water tardigrades.;Bertolani;Bollettino del Museo Civico di Storia Naturale di Verona,1982