Da Cunha, A. X., & do Nascimento Ribeiro, F. (1962). A fauna de tardÃgrados da Ilha da Madeira. [details]
Guidetti, R.; McInnes, S.J.; Kristensen, R.M. (2024). World List of Tardigrada. Echiniscus manuelae da Cunha & do Nascimento Ribeiro, 1962. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=342960 on 2024-05-03
Marine Species Traits editorial board (2024). Marine Species Traits. Echiniscus manuelae da Cunha & do Nascimento Ribeiro, 1962. Accessed at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=342960 on 2024-05-03