After Marivaux, Vianey-Liaud, Welcomme & Jaeger, 2002, Marivaux, Vianey-Liaud & Jaeger, 2004 [fig. 4], and Marivaux, Ducrocq, Jaeger, Marandat, Sudre, Chaimanee, Tun, Htoon & Soe, 2005

<==o Hystricognathiformes Thullberg, 1899 sensu Marivaux, Vianey-Liaud, Welcomme & Jaeger, 2002
   |-- †Tsaganomys altaicus Matthew & Granger, 1923 [Tsaganomyidae] [taxonomic history]
   `--o Hystricognathi Thullberg, 1899 sensu Marivaux, Vianey-Liaud, Welcomme & Jaeger, 2002
      |--+-- †Lindsaya derabugtiensis L. Flynn, Jacobs & Cheema, 1986; L.Mioc. As. [paraphyletic †Chapattimyidae: Baluchimyinae Flynn, et al., 1986] [non Lindsaya, a fern genus (Filicopsida: Polypodiidae: Lindsaeaceae)]
      |  `--o †Baluchimys L. Flynn, Jacobs & Cheema, 1986; L.Mioc. As. [paraphyletic †Chapattimyidae: Baluchimyinae Flynn, et al., 1986]
      |     |-- †B. barryi L. Flynn, Jacobs & Cheema, 1986
      |     |-- †B. ganeshapher L. Flynn, Jacobs & Cheema, 1986
      |     |-- †B. chaudryi Flynn & Cheema, 1994
      |     `-- †B. krabiense Marivaux, et al., 2000
      `--+-- †Protophiomys algeriensis Jaeger, Denys, Coiffait, 1985; U.Eoc. NAf. [paraphyletic †Chapattimyidae: Baluchimyinae Flynn, et al., 1986]
         `--+-- †Lophibaluchia pilgrimi L. Flynn, Jacobs & Cheema, 1986; L.Mioc. As. [paraphyletic †Chapattimyidae: Baluchimyinae Flynn, et al., 1986]
            `--+--+-- †Bugtimys zafarullahi Marivaux, Vianey-Liaud, Welcomme & Jaeger, 2002 [paraphyletic †Chapattimyidae: Baluchimyinae Flynn, et al., 1986]
               |  `--o †Hodsahibia L. Flynn, Jacobs & Cheema, 1986; L.Mioc. As. [paraphyletic †Chapattimyidae: Baluchimyinae Flynn, et al., 1986]
               |     |-- †H. azrae L. Flynn, Jacobs & Cheema, 1986
               |     |-- †H. kayi Flynn & Cheema, 1994
               |     |-- †H. gracilis Marivaux & Welcomme, 2003
               |     `-- †H. beamshaiensis Marivaux & Welcomme, 2003
               `-- Hystricognatha Thullberg, 1899 [Hystricognathi Thullberg, 1899; Hystricomorpha] (piikkisianleukaiset jyrsijät)


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