After Carroll, 1988, and Kearney & Stuart, 2004, with Recent species from Uetz, Etzold, & Chenna, 1995-2000 [“The Reptile Database”]
<==o Amphisbaenidae (matoliskot, wormlizards) |--+--o Chirindia Boulenger, 1907 | | |-- C. ewerbecki | | |-- C. langi | | |-- C. mpwapwaensis | | |-- C. rondoensis | | `-- C. swynnertoni | `--o Cynisca Duméril & Bibron, 1839 | |-- C. bifrontalis | |-- C. degrysi | |-- C. feae | |-- C. gansi | |-- C. haughi | |-- C. kigomensis | |-- C. kraussi | |-- C. leonina | |-- C. leucura | |-- C. liberiensis | |-- C. mulleri | |-- C. nigeriensis | |-- C. oligopholis | |-- C. rouxae | |-- C. schaeferi | |-- C. senegalensis | `-- C. williamsi `--+--o Geocalamus Günther, 1880 | |-- G. acutus | `-- G. modestus `--+--o Monopeltis Smith, 1848 | |-- M. adercae | |-- M. anchietae | |-- M. capensis | |-- M. decosteri Boulenger, 1910 | |-- M. galeata | |-- M. guentheri | |-- M. infuscata | |-- M. jugularis | |-- M. kabindae | |-- M. leonhardi | |-- M. luandae | |-- M. perplexus | |-- M. remaclei | |-- M. rhodesiana | |-- M. scalper | |-- M. schoutedeni | |-- M. sphenorhynchus | |-- M. vanderysti | `-- M. zambezensis `--+--o Anops Bell, 1833 | |-- A. bilabialatus | `-- A. kingii `--+-- Amphisbaena Linnaeus, 1758 `--+-- Aulura anomala Barbour, 1914 `--o Leposternon Hemprich, 1820 |-- L. infraorbitale |-- L. microcephalum |-- L. octostegum |-- L. polystegum |-- L. scutigerum `-- L. wuchereri
Untreated Amphisbaenidae:
    †Changlosaurus
    Ancylocranium Scortecci, 1930
        A. barkeri
        A. ionidesi
        A. somalicum
    Baikia africana Gray, 1865
    Bronia Wiegmann, 1828
        B. bedai
        B. brasiliana
        B. kraoh
    Cercolophia Strauch, 1881
        C. bahiana
        C. borelli
        C. roberti
        C. steindachneri
    Dalophia Gray, 1865
        D. angolensis
        D. ellenbergeri
        D. gigantea
        D. longicauda
        D. luluae
        D. pistillum
        D. welwitschii
    Loveridgea Tornier, 1899
        L. ionidesii
        L. phylofiniens
    Mesobaena huebneri Mertens, 1925
    Zygaspis Peters, 1854
        Z. ferox
        Z. kafuensis
        Z. longicauda
        Z. niger
        Z. quadrifrons
        Z. violacea
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 - Kearney, M. & Stuart, B. L., 2004: Repeated evolution of limblessness and digging heads in worm lizards revealed by DNA from old bones.
–Proceedings of the Royal Society of London. Series B: Biological Sciences: Vol. 271, #1549, pp. 1677-1683 [doi: 10.1098/rspb.2004.2771] - Montero, R. & Céspedez, J., 2002: New two-pored Amphisbaena (Squamata: Amphisbaenidae) from Argentina.
–Copeia: Vol. 102, #3, pp. 792-797 - Mott, T. & Vieites, D. R., 2009: Molecular phylogenetics reveals extreme morphological homoplasy in Brazilian worm lizards challenging current taxonomy.
–Molecular Phylogenetics and Evolution: Vol. 51, #2, pp. 190-200 [doi: 10.1016/j.ympev.2009.01.014] - Uetz, P., Etzold, T. & Chenna, R., 1995-2000: The Reptile Database
–iNet: http://www.reptile-database.org/ l 
 
