Seashore springtail Anurida maritima, copyright Jason J. Dombroskie.

Belongs within: Neanuridae.

Anurida is a genus of springtails with an unlobed sixth abdominal segment and possessing a postantennal organ (Christiansen & Bellinger 2008).

Characters (from Christiansen & Bellinger 2008): Fourth antennal segment bearing well-developed blunt setae, lacking ventral file organ. Postantennal organ present. Mandible with up to 12 teeth; molar plate absent. Sixth abdominal segment unlobed. Furcula typically absent; if present, lacking mucrones. Unguiculus, clavate tenent hairs, anal spines all absent.

<==Anurida Laboulbène 1865CB80
    |  i. s.: A. assimilisCB80
    |           |--A. a. assimilisCB80
    |           `--A. a. persimilisCB80
    |         A. bisetosaL74
    |         A. denisiRD77
    |         A. papillosa Axelson 1902CB80
    |         A. remyi Denis 1947CB80
    |         A. thalassophilaCB80
    |         A. violacea Scott 1960 (n. d.)CB80
    |--A. (Anurida) [incl. Aphoromma MacGillivray 1893]CB80
    |    |--*A. (A.) maritima (Guerin 1838) [=Achorutes maritimus]CB80
    |    |--A. (A.) amorita Folsom 1902CB80
    |    |--A. (A.) decemoculata Hammer 1953CB80
    |    |--A. (A.) dentata Christiansen & Bellinger 1980CB80
    |    |--A. (A.) frigida Fjellberg 1973CB80
    |    |--A. (A.) granaria (Nicolet 1847) [=Anoura granaria, *Aphoromma granaria]CB80
    |    |--A. (A.) hammeri Christiansen 1952CB80
    |    |--A. (A.) papillosoides (Hammer 1953) [=Micranurida papillosoides]CB80
    |    |--A. (A.) tullbergi Schött 1891CB80
    |    `--A. (A.) weberi Christiansen & Bellinger 1980CB80
    |--A. (Micranurida Börner 1901)CB80
    |    |--A. (*M.) pygmaea (Börner 1901) [=*Micranurida pygmaea; incl. M. hasai Kseneman 1936]CB80
    |    |--A. (M.) furcifera (Mills 1934) [=Micranurida furcifera]CB80
    |    |--A. (M.) harti Christiansen & Bellinger 1980CB80
    |    `--A. (M.) spirillifera (Hammer 1953) [=Micranurida spirillifera]CB80
    `--A. (Protachorutes Cassagnau 1955)CB80
         |--A. (*P.) pyrenaea (Cassagnau 1955) [=*Protachorutes pyrenaeus]CB80
         `--A. (P.) bicolor Christiansen & Bellinger 1980CB80

*Type species of generic name indicated


[CB80] Christiansen, K., & P. Bellinger. 1980. The Collembola of North America north of the Rio Grande: A taxonomic analysis vol. 1. Introduction; general; families Poduridae and Hypogastruridae. Grinnell College: Grinnell (Iowa).

[L74] Lee, D. C. 1974. Rhodacaridae (Acari: Mesostigmata) from near Adelaide, Australia. III. Behaviour and development. Acarologia 16 (1): 21–44.

[RD77] Richards, O. W., & R. G. Davies. 1977. Imms’ General Textbook of Entomology 10th ed. vol. 2. Classification and Biology. Chapman and Hall: London.

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