Mrak, Polona, Nada Žnidaršič, and Jasna Štrus. 2013. “Alizarin Red S Staining of the Crustacean Cuticle: Implementation in the Study of Porcellio Scaber Larvae”. Acta Biologica Slovenica 56 (2): 51-61. https://doi.org/10.14720/abs.56.2.16125.