The species Rosagammarus minichiellus from the considerably older Late TriassicLuning Formation of Nevada was originally described as an amphipod, but subsequently reinterpreted as the right half of a decapod tail (Starr, Hegna & McMenamin 2015, The Geological Society of America North-Central Section 49th Annual Meeting[1])
Guerra-García, José Manuel; Martínez-Pita, Inés; Šegvić-Bubić, Tanja; Manchado, Manuel; Arechavala-Lopez, Pablo; Calado, Ricardo; Marchio, Elizabeth; Gentry, Rebecca; Tlusty, Michael F.; Rhyne, Andrew; Moreno, Patricia; Béjar, Julia; Alonso, María del Carmen; García-Rosado, Esther; Jiménez-Prada, Pablo (2023). "5 - Aquaculture and conservation". New Perspectives and Sustainable Development of Biodiversity in the Anthropocene. Academic Press. pp. 111–146. doi:10.1016/B978-0-323-85613-3.00003-7. ISBN978-0-323-85613-3.
Minor, M. A.; Robertson, A. W. (March 5, 2010). "Amphipoda". Guide to New Zealand Soil Invertebrates. Massey University. Archived from the original on 10 May 2010. Retrieved April 7, 2010.
Minor, M. A.; Robertson, A. W. (March 5, 2010). "Amphipoda". Guide to New Zealand Soil Invertebrates. Massey University. Archived from the original on 10 May 2010. Retrieved April 7, 2010.