After Martin & Davis, 2001, with genera and species from “Wikipedia

<==o Calmanostraca sensu Parker, 1981 [Notostraca sensu Martin & Davis, 2001] (tadpole shrimps)
   |?- †Branchiocaris pretiosa (Resser, 1929)
   |--o †Kazacharthra Novojilov, 1957
   |  `--o †Ketmeniidae [Paratriopsidae]
   |     |-- †Ketmenia schultzi
   |     |-- †Almatium gusevi
   |     |-- †Iliella spinosa
   |     |-- †Jeanrogerium sornayi
   |     |-- †Kungeja tchakabaevi
   |     |-- †Kysyltamia tchiiliensis
   |     `-- †Panacanthocaris ketmenia
   `--o Notostraca Sars, 1867 (tadpole shrimps; kilpikidusjalkaiset)
      `--o Triopsidae Keilhack, 1909 [Triopidae Keilhack, 1909] (triopses; triopsit)
         |--o Lepidurus Leach, 1819
         |  |-- L. apus (Linnaeus, 1758)
         |  |-- L. arcticus (Pallas, 1776)
         |  |-- L. batesoni Lonhorst, 1955
         |  |-- L. bilobatus Packard, 1883
         |  |-- L. couesii Packard, 1875
         |  |-- L. cryptus Rogers, 2001
         |  |-- L. lemmoni Holmes, 1894
         |  |-- L. lynchi
         |  |-- L. mongolicus Vekhoff, 1992
         |  `-- L. packardii
         `--o Triops Schrank, 1803
            |-- T. australiensis (Spencer & Hall, 1895)
            |-- T. cancriformis (Bosc, 1801)
            |-- T. granarius Lucas, 1864
            |-- T. longicaudatus (LeConte, 1846)
            |-- T. numidicus
            `-- T. newberryi (LeConte, 1846)

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