After Uetz, Etzold & Chenna, 1995-2015 [“The Reptile Database”]
<==o Anomalepididae Taylor, 1939 [Anomalepidae Taylor, 1939; Anomalepidinae Amaral, 1954; Anomalepididae Robb & H.M. Smith, 1966] (Dawn Blind Snakes) |--o Anomalepis Jan, 1860 | |-- A. aspinosus Taylor, 1939 | |-- A. colombia Marx, 1953 | |-- A. flavapices Peters, 1957 | `-- A. mexicanus Jan, 1860 [type] |--o Helminthophis Peters, 1860 [Helminthophis Peters, 1860; Idiotyphlops Jan, in Jan & Sordelli, 1860] | |-- H. flavoterminatus (Peters, 1857) | |-- H. frontalis (Peters, 1860) [type] | `-- H. praeocularis Amaral, 1924 |--o Liotyphlops Peters, 1881 [Rhinotyphlops Peters, 1857 in partim; Liotyphlops Peters, 1881] | |-- L. albirostris (Peters, 1857) [type] | |-- L. anops (Cope, 1899) | |-- L. argaleus Dixon & Kofron, 1984 | |-- L. beui (Amaral, 1924) | |-- L. caissara Centeno, Sawaya & Germano, 2010 | |-- L. haadi Sliva-Haad, Franco & Maldonado, 2008 | |-- L. schubarti Vanzolini, 1948 | |-- L. ternetzii (Boulenger, 1896) | |-- L. trefauti Freire, Caramaschi, Suzart Argolo, 2007 | `-- L. wilderi (Garman, 1883) `--o Typhlophis Fitzinger, 1843 [Typhlophis Fitzinger, 1843; Cephalolepis Duméril & Bibron, 1844] `-- T. squamosus (Schlegel, 1839) [Typhlops squamosus Schlegel, 1839; Cephalolepis leucocephalus Duméril & Bibron, 1844; Typhlops squammosus Duméril & Bibron, 1844; Anilios(?) squamosus Gary, 1845; Cephalolepis squamosus Jan & Sorselli, 1860; Typhlophis squamosus Boulenger, 1893; Typhlophis squamosus Gasc & Rodrigues, 1980; Typhlophis squamosus Starace, 1998; Typhlophis ayarzaguenai Señaris, 1998; Typhlophis squamosus McDiarmid, Campbell & Touré, 1999; Typhlophis squamosus Gower et al. 2012] (Trinidad Blind Snake)
Reference(s):
- Uetz, P., Etzold, T. & Chenna, R., 1995-2015: The Reptile Database
–iNet: http://www.reptile-database.org/