@article{scholars10620,
            year = {2018},
           pages = {103--104},
         journal = {Acta Palaeontologica Polonica},
       publisher = {Instytut Paleobiologii PAN},
             doi = {10.4202/app.00435.2017},
            note = {cited By 5},
          volume = {63},
          number = {1},
           title = {Comment on {\^a}??Aysheaia prolata from the Utah Wheeler Formation (Drumian, Cambrian) is a frontal appendage of the radiodontan Stanleycaris{\^a}?? by Stephen Pates, Allison C. Daley, and Javier Ortega-Hern{\~A}!ndez},
             url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85089094088&doi=10.4202\%2fapp.00435.2017&partnerID=40&md5=de8bf442e1526e35f4861b9d0a13d361},
        keywords = {Aysheaia},
        abstract = {Pates et al. (2017) and Pates and Daley (2017) reinterpreted a number of presumable xenusians (lobopodians) and described some new fossils from various Cambrian Lagerst{\~A}?tten as radiodontan (anomalocaridid) frontal appendages. The authors suggested that some features including overall length of a specimen, a number of tentative podomeres, a number of ventral blades (spines) and dorsal spines, their morphology, and an angle between the dorsal and ventral surfaces ({\^I}?) of a specimen provide enough information for a fairly good morphological description and a relevant systematic interpretation of stem group ecdysozoans. The case of xenusian Mureropodia apae from the lower Cambrian Valdemiedes Formation of Murero, northeastern Spain (G{\~A}!mez Vintaned et al. 2011), which Pates and Daley (2017) identified as radiodontan Caryosyntrips cf. camurus, does not verify a plausibility of such a reductive approach. Copyright {\^A}{\copyright} 2018 J.A. G{\~A}!mez Vintaned et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License (for details please see http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.},
          author = {G{\~A}!mez Vintaned, J. A. and Zhuravlev, A. Y.},
            issn = {05677920}
}