Daphnia magna, from Biopix.

Belongs within: Diplostraca.
Contains: Chydoridae.

The Anomopoda is the largest generally-recognised subgroup within the waterfleas (Cladocera). It contains the most speciose genus of waterfleas, Daphnia. Members of the family Daphniidae have the setae on the gnathobase of the second trunk limb and its neighbouring endite plumose and forming a filtering fan (Santos-Flores & Dodson 2003).

Characters (from Santos-Flores & Dodson 2003): Trunk limb 1 with five pseudosegments: endites 1-3 largely merged with corm, endite 4 and exopodite well differentiated; two ejector hooks present at base of corm (absent in Neothrix). Trunk limb 3 composed of single lobed exopodite, provided with 6 plumose setae, and more complex endopodite, resulting from a degree of fusion of corm with a series of endites.

    |  i. s.: Neothrix [Neothricidae] S-FD03
    |--Ilyocryptus MD01 [Ilyocryptidae S-FD03]
    |--Dumontia Santos-Flores & Dodson 2003 [Dumontiidae] S-FD03
    |    `--*D. oregonensis Santos-Flores & Dodson 2003 S-FD03
    |--Bosminidae S-FD03
    |    |--Bosminopsis S-FD03
    |    `--Bosmina D01
    |         |--B. cornuta D01
    |         |--B. diaphana D01
    |         |--B. longirostris D01
    |         |--B. longispina [incl. B. longispina var. laevis Daday 1901] D01
    |         |--B. pelagica D01
    |         `--B. sibirica Daday 1901 D01
    |--Moinidae S-FD03
    |    |--Moinodaphnia MD01
    |    `--Moina G-DW03
    |         |--M. australiensis TDC06
    |         |--M. australis D01
    |         |--M. baylyi TDC06
    |         |--M. brachiata D01
    |         |--M. micrura Kurz 1874 CC02
    |         |--M. mongolica Daday 1901 D01
    |         `--M. rectirostris G-DW03
    |--Radopoda S-FD03
    |    |  i. s.: Bunops S-FD03
    |    |         Ophryoxus S-FD03
    |    |         Parophryoxus S-FD03
    |    |         Eurycercus lamellatus S-FD03, D01
    |    |         Acantholeberis S-FD03
    |    |--Chydoridae S-FD03
    |    `--Macrothricidae [Macrothricinae] S-FD03
    |         |--Echinisca triserialis (Brady 1886) CC02
    |         `--Macrothrix D01
    |              |--M. carinata TDC06
    |              |--M. flabelligera PH10
    |              |--M. laticornis D01
    |              |--M. rosea D01
    |              |--M. serricaudata D01
    |              |--M. sibirica Daday 1901 D01
    |              |--M. spinosa Daday 1901 D01
    |              `--M. triserialis D01
    `--Daphniidae S-FD03
         |--Scapholeberis CC02
         |    |--S. cornuta [incl. S. cornuta var. intermedia, S. cornuta var. mucronata] D01
         |    `--S. kingi Sars 1903 CC02
         |--Simocephalus CC02
         |    |--S. elisabethae D01
         |    |--S. exspinosus (Koch 1841) CC02
         |    `--S. vetutus D01
         |--Hyalodaphnia D01
         |    |--H. jardinei (see below for synonymy) D01
         |    |--H. longiremis D01
         |    |--H. magniceps D01
         |    |--H. retrocurva D01
         |    `--H. vitica D01
         |--Ceriodaphnia D01
         |    |--C. cornuta R96
         |    |--C. megops D01
         |    |--C. pulchella D01
         |    |--C. quadrangula D01
         |    |--C. reticulata D01
         |    `--C. rotunda D01
         `--Daphnia S-FD03
              |--D. acuminirostris Lucas 1846 E12
              |--D. ambigua B68
              |--D. carinata TDC06
              |--D. catawba B68
              |--D. crystallina [=Monoculus crystallinus] L02
              |--D. cucullata R96
              |--D. curvirostris [=Monoculus curvirostris] L02
              |--D. dubia B68
              |--D. galeata GEW01
              |--D. hyalina B68
              |--D. longiremis R96
              |--D. longispina D01 [=Monoculus longispinus L02]
              |--D. lumholtzi R96 [incl. D. monacha B68]
              |--D. magna G-DW03
              |--D. mucronata [incl. Monoculus bispinosus] L02
              |--D. obtusa CCG01
              |--D. projecta TDC06
              |--D. pulex (Linnaeus 1758) L02, L58 (see below for synonymy)
              |--D. pulicaria AH03
              |--D. quadrangula L02
              |--D. rectirostris [=Monoculus rectirostris] L02
              |--D. retrocurva R96
              |--D. setifera [=Monoculus setiferus] L02
              `--D. sima [incl. Monoculus laevis] L02

Daphnia pulex (Linnaeus 1758) L02, L58 [=Monoculus pulex L02; incl. Animalculum aquatile L02, Daphnia pennata L02]

Hyalodaphnia jardinei [incl. H. jardinei var. apicata, H. cristata var. cederstroemi, H. jardinei var. cristata, H. jardinei var. cucullata, H. jardinei var. hermani, H. jardinei var. incerta, H. cristata var. kahlbergiensis, H. jardinei var. procurva, H. jardinei var. vitrea] D01

*Type species of generic name indicated


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[L58] Linnaeus, C. 1758. Systema Naturae per Regna Tria Naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Laurentii Salvii: Holmiae.

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[TDC06] Timms, B. V., B. Datson & M. Coleman. 2006. The wetlands of the Lake Carey catchment, northeast Goldfields of Western Australia, with special reference to large branchiopods. Journal of the Royal Society of Western Australia 89 (4): 175–183.

Last updated: 5 November 2017.

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