After McKenna & Bell, 1997, and de Iuliis, Bargo & Vizcaíno, 2000
<==o †Pampatheriidae Paula Couto, 1954 |-- †Machlydotherium asperum Ameghino, 1902 |-- †Kraglievichia paranense (Ameghino, 1883) [Kraglievichia Castellanos, 1937; Plaina Castellanos, 1937] |--o †Vassallia Castellanos, 1927 | |-- †V. minuta (Moreno & Marcerat, 1891) | `-- †V. maxima Castellanos, 1946 |?- †Plaina intermedia Castellanos, 1937 [= Vassallia??] |-- †Scirrotherium hondaesis |--o †Pampatherium Gervais & Ameghino, 1880 [Chlamytherium Lund, in Orsted, 1839; Clamydotherium Lund, 1839; Holmesina Simpson, 1930; Hoffstetteria Castellanos, 1957] | |-- †P. typum (Ameghino, 1875) | `-- †P. humboldtii (Lund, 1839) `--o †Holmesina |-- †H. occidentalis (Hoffstetter, 1952) |-- †H. septentrionalis `-- †H. paulacoutoi Cartelle & Bohórquez, 1985
Reference(s):
- Carroll, R. L., 1988: Vertebrate paleontology and evolution.
–W. H. Freeman and company, New York, 1988, 698 - Carroll, R. L., 1988: Appendix. 594-648
in Carroll, R. L., 1988: Vertebrate paleontology and evolution.
–W. H. Freeman and company, New York, 1988, 698 - Esteban, G. I. & Nasif, N. L., 1996: Nuevos Dasypodidae (Mammalia, Xenarthra) del Mioceno tardío del Valle del Cajón, Catamarca, Argentina.
[New Dasypodidae (Mammalia, Xenarthra) from the Late Miocene of Valle del Cajón, Catamarca, Argentina.]
–Ameghiniana: Vol. 33, #3, pp. 327-334 - de Iuliis, G., Bargo, M. S. & Vizcaíno, S. F., 2000: Variation in skull morphology and mastication in the fossil giant armadillos Pampatherium spp. and allied genera (Mammalia: Xenarthra: Pampatheriidae), with comments on their systematics and distribution.
–Journal of Vertebrate Paleontology: Vol. 20, #4, pp. 743-754 - McKenna, M. C. & Bell, S. K., (eds.) 1997: Classification of mammals – above the species level.
–Columbia University Press, New York, 1997, xii-631