Ramazzotti, G. (1957). Due nuove specie di Tardigradi extra-europei. <em>Atti Soc Ital Sci Nat Mus Civ Stor Nat Milano.</em> 96(3-4), 188-191.[details] Available for editors [request]
Guidetti, R.; McInnes, S.J.; Kristensen, R.M. (2024). World List of Tardigrada. Macrobiotus spertii Ramazzotti, 1957. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=343387 on 2024-09-19
original descriptionRamazzotti, G. (1957). Due nuove specie di Tardigradi extra-europei. <em>Atti Soc Ital Sci Nat Mus Civ Stor Nat Milano.</em> 96(3-4), 188-191.[details] Available for editors [request]