After Whittington, Chang, Dean, Fortey, Jell, Laurie, Palmer, Repina, Rushton & Shergold, 1997

<==o †Fallotaspididae Hupé, 1953 [taxonomic history]
   |--o †Fallotaspidinae Hupé, 1953a sensu Whittington et al., 1997 [taxonomic history]
   |  |--o †Fallotaspis Hupé, 1953a
   |  |  |-- †F. typica Hupe, 1953a
   |  |  `-- †F. bondoni (Neltner & Poctey, 1950)
   |  |--o †Eofallotaspis Sdzuy, 1978
   |  |  `-- †F. tioutensis Sdzuy, 1978
   |  |--o †Lenallina Repina, 1990a
   |  |  `-- †L. lata Repina, 1990a
   |  |--o †Parafallosapis Fritz, 1972
   |  |  `-- †P. grata Fritz, 1972
   |  |--o †Pelmanaspis Repina, 1990a
   |  |  `-- †P. jurii Repina, 1990a
   |  `--o †Profalloaspis Repina in Khomentovskii & Repina, 1965
   |     `-- †P. jakutensis Repina in Khomentovskii & Repina, 1965
   `--o †Daguinaspidinae Hupé, 1953a [taxonomic history]
      |--o †Daguinasapis Hupé & Abadie, 1950 [Eodaguinaspis; Epidaguinaspis]
      |  |-- †D. ambroggii Hupé & Abadie, 1950 [D. (Daguinaspis) ambroggii Hupé & Abadie, 1950]
      |  |-- †D. adadiei [D. (Eodaguinaspis) adadiei]
      |  `-- †D. angusta [D. (Epidaguinaspis) angusta]
      |--o †Choubertella Hupé, 1953a
      |  `-- †C. spinosa Hupé, 1953a
      `?-o ?†Wolynaspis Tchernysheva in Kir'ianov & Tchernysheva, 1967
         `-- †W. unica Tchernysheva in Kir'ianov & Tchernysheva, 1967

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