Janvier, P.Proceedings of the National Academy of Sciences,107,45,2010,p.19137–19138. Bibcode: 2010PNAS..10719137J. DOI: 10.1073/pnas.1014583107. PMC: 2984170. PMID: 21041649[Consulta: free].«Although I was among the early supporters of vertebrate paraphyly, I am impressed by the evidence provided by Heimberg et al. and prepared to admit that cyclostomes are, in fact, monophyletic. The consequence is that they may tell us little, if anything, about the dawn of vertebrate evolution, except that the intuitions of 19th century zoologists were correct in assuming that these odd vertebrates (notably, hagfishes) are strongly degenerate and have lost many characters over time»
Miyashita, Tetsuto;Coates, Michael I.;Farrar, Robert;Larson, Peter;Manning, Phillip L.;Wogelius, Roy A.;Edwards, Nicholas P.;Anné, Jennifer;Bergmann, Uwe«Hagfish from the Cretaceous Tethys Sea and a reconciliation of the morphological–molecular conflict in early vertebrate phylogeny»(en anglès).Proceedings of the National Academy of Sciences,vol. 116,6,05-02-2019,p.2146–2151. Bibcode: 2019PNAS..116.2146M. DOI: 10.1073/pnas.1814794116. ISSN: 0027-8424. PMC: 6369785. PMID: 30670644.
Janvier, P.Proceedings of the National Academy of Sciences,107,45,2010,p.19137–19138. Bibcode: 2010PNAS..10719137J. DOI: 10.1073/pnas.1014583107. PMC: 2984170. PMID: 21041649[Consulta: free].«Although I was among the early supporters of vertebrate paraphyly, I am impressed by the evidence provided by Heimberg et al. and prepared to admit that cyclostomes are, in fact, monophyletic. The consequence is that they may tell us little, if anything, about the dawn of vertebrate evolution, except that the intuitions of 19th century zoologists were correct in assuming that these odd vertebrates (notably, hagfishes) are strongly degenerate and have lost many characters over time»
Miyashita, Tetsuto;Coates, Michael I.;Farrar, Robert;Larson, Peter;Manning, Phillip L.;Wogelius, Roy A.;Edwards, Nicholas P.;Anné, Jennifer;Bergmann, Uwe«Hagfish from the Cretaceous Tethys Sea and a reconciliation of the morphological–molecular conflict in early vertebrate phylogeny»(en anglès).Proceedings of the National Academy of Sciences,vol. 116,6,05-02-2019,p.2146–2151. Bibcode: 2019PNAS..116.2146M. DOI: 10.1073/pnas.1814794116. ISSN: 0027-8424. PMC: 6369785. PMID: 30670644.
Kuraku et al.«Monophyly of Lampreys and Hagfishes Supported by Nuclear DNA–Coded Genes».Journal of Molecular Evolution doi:10.1007/PL00006595,diciembre 1999.
Janvier, P.Proceedings of the National Academy of Sciences,107,45,2010,p.19137–19138. Bibcode: 2010PNAS..10719137J. DOI: 10.1073/pnas.1014583107. PMC: 2984170. PMID: 21041649[Consulta: free].«Although I was among the early supporters of vertebrate paraphyly, I am impressed by the evidence provided by Heimberg et al. and prepared to admit that cyclostomes are, in fact, monophyletic. The consequence is that they may tell us little, if anything, about the dawn of vertebrate evolution, except that the intuitions of 19th century zoologists were correct in assuming that these odd vertebrates (notably, hagfishes) are strongly degenerate and have lost many characters over time»
Miyashita, Tetsuto;Coates, Michael I.;Farrar, Robert;Larson, Peter;Manning, Phillip L.;Wogelius, Roy A.;Edwards, Nicholas P.;Anné, Jennifer;Bergmann, Uwe«Hagfish from the Cretaceous Tethys Sea and a reconciliation of the morphological–molecular conflict in early vertebrate phylogeny»(en anglès).Proceedings of the National Academy of Sciences,vol. 116,6,05-02-2019,p.2146–2151. Bibcode: 2019PNAS..116.2146M. DOI: 10.1073/pnas.1814794116. ISSN: 0027-8424. PMC: 6369785. PMID: 30670644.
Miyashita, Tetsuto;Coates, Michael I.;Farrar, Robert;Larson, Peter;Manning, Phillip L.;Wogelius, Roy A.;Edwards, Nicholas P.;Anné, Jennifer;Bergmann, Uwe«Hagfish from the Cretaceous Tethys Sea and a reconciliation of the morphological–molecular conflict in early vertebrate phylogeny»(en anglès).Proceedings of the National Academy of Sciences,vol. 116,6,05-02-2019,p.2146–2151. Bibcode: 2019PNAS..116.2146M. DOI: 10.1073/pnas.1814794116. ISSN: 0027-8424. PMC: 6369785. PMID: 30670644.