<==o Erycinae (hietaboakäärmeet) |?- †Albaneryx volynicus Zerova, 1989 Hoffstetter & Rage, 1972 |?- †Cadurceryx filholi Hoffstetter & Rage, 1972 |?-o †Calamagras Cope, 1873 | |-- †C. gallicus Rage, 1977 | |-- †C. turkestanicus Danilov & Averianov, 1999 | |-- †C. primus Hecht, 1959 | |-- †C. angulatus Cope, 1873 | `-- †C. platyspondyla Holman |?-o †Ogmophis Lambe | |-- †O. miocompactus Holman | `-- †O. compactus Lambe `--+--+?-o †Bransateryx Hoffstetter & Rage, 1972 L. Mioc. CEu. | | |-- †B. vireti Hoffstetter & Rage, 1972 | | `-- †B. septentrionalis Szyndlar, 1987 | `--o Charina | |-- C. trivirgata | `--+-- †C. prebottae Brattstorm, 1958 | `-- C. bottae `--+--o Gongylophis Wagler, 1830 | |-- G. conicus | `-- G. Mülleri `--o Eryx |-- E. borrii Lanza & Nistri, 2005 |-- E. colubrinus |-- E. elegans |-- E. jaculus |-- E. jayakari |-- E. johnii |-- E. miliaris |-- E. somalicus |-- E. tataricus `-- E. whitakeri
Reference(s):
- Danilov, I. G. & Averianov, A. O., 1999: A new species of Calamagrus Cope, 1873 (Serpentes, Boidae, Erycinae) from the early Eocene of Kirghizia.
–Geodiversitas: Vol. 21, #1, pp. 85-91 - Holman, J. A., 1981: A herpentofauna from an eastern extension of the Harrison Formation (Early Miocene: Arikareean), Cherry County, Nebraska.
–Journal of Vertebrate Paleontology: Vol. 1, #1, pp. 49-56 - Holman, J. A., 1987: Herpetofauna of the Egelhoff site (Miocene: Barstovian)
of North-Central Nebraska.
–Journal of Vertebrate Paleontology: Vol. 7, #2, pp. 109-120 - Lahti, S., Malmström, K. K., Koli, L., Leikola, A., Syrjämäki, J. & Lahti, J., 1980: Zoo, Suuri Eläinkirja 5: Kalat, sammakkoeläimet, matelijat.
–Werner Söderström Osakeyhtiö, Porvoo-Helsinki-Juva, 1980.
Original work [in French]: Beauté Du Monde Animal: IX Reptiles/Amphibiens & X Poissons
–Rizzoli Editore, Milano 1968. - Szyndlar, Z., 1987: Snakes from the Lower Miocene locality of Dolnice (Czechoslovakia).
–Journal of Vertebrate Paleontology: Vol. 7, #1, pp. 55-71 - Uetz, P., Etzold, T. & Chenna, R.,
1995-2000: The Reptile Database [former “EMBL Reptile Database”].
–iNet: http://www.reptile-database.org/ - Zonneveld, J.-P., Gunnell, G. F. & Bartels, W. S., 2000: Early Eocene fossil vertebrates from the southwestern Green River basin, Lincoln and Uinta Counties, Wyoming.
–Journal of Vertebrate Paleontology: Vol. 20, #2, pp. 369-386