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Planaterga
Taxonomy
Planaterga was named by Lamsdell (2013). It is extant.
It was assigned to Prosomapoda by Lamsdell (2013), Dunlop et al. (2020).
It was assigned to Prosomapoda by Lamsdell (2013), Dunlop et al. (2020).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 2013 | Planaterga Lamsdell p. 19 |
| 2020 | Planaterga Dunlop et al. |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Unr. Planaterga Lamsdell 2013
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G. †Bunodes Eichwald 1859
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†Bunodes lunula Eichwald 1854
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Invalid names: Bunodes rugosus Eichwald 1854 [synonym], Exapinurus schrenki Nieszkowski 1859 [synonym]
Invalid names: Exapinurus Nieszkowski 1859 [synonym]
G. †Cyamocephalus Currie 1927
Unr. Dekatriata Lamsdell 2013
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Or. †Chasmataspidida Caster and Brooks 1956
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Fm. †Chasmataspididae Caster and Brooks 1956
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Fm. †Diploaspididae Stormer 1972
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G. †Diploaspis Størmer 1972
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†Diploaspis casteri Størmer 1972
†Diploaspis muelleri Poschmann et al. 2005
G. †Heteroaspis Størmer 1972
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†Heteroaspis stoermeri Novojilov 1959
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Invalid names: Heteroaspis novojilovi Størmer 1972 [synonym]
G. †Loganamaraspis Tetlie and Braddy 2004
Invalid names: Chasmataspidacea Caster and Brooks 1956 [empty], Diploaspidida Simonetta and Delle Cave 1978 [synonym], Heteroaspididae Størmer 1972 [empty]
Unr. Sclerophorata Kamenz et al. 2011
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Cl. Arachnida Lamarck 1801
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G. Aulonia Koch 1847
Unr. Haplocnemata Borner 1904
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Or. Pseudoscorpiones Latreille 1817 [pseudoscorpion]
G. †Schneidarachne Dunlop and Rössler 2003
Unr. Pantetrapulmonata Shultz 2007
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G. †Douglassarachne Selden and Dunlop 2024
G. †Ecchosis Selden and Shear 1991
Subcl. Tetrapulmonata Schultz 1990
Or. †Trigonotarbida Petrunkevitch 1949
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Invalid names: Anthracomarti Karsch 1882 [replaced], Eurymarti Matthew 1895 [synonym]
Or. Parasitiformes Reuter 1909
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Subor. Ixodida Leach 1815 [tick]
Subor. Opilioacarida Zachvatkin 1952
Or. †Phalangiotarbida Haase 1890 [phalangiotarbid]
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Fm. †Anthracotarbidae Kjellesvig-Waering 1969
Fm. †Devonotarbidae Poschmann and Dunlop 2012
Fm. †Heterotarbidae Petrunkevitch 1913
Fm. †Opiliotarbidae Petrunkevitch 1945
Invalid names: Architarbida Petrunkevitch 1945 [synonym], Eotarbus Kušta 1889 [nomen dubium], Eotarbus litoralis Kušta 1889 [nomen dubium], Protopilio depressus Petrunkevitch 1913 [nomen dubium]
Unr. Poecilophysidea Pepato et al. 2010
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Or. Acariformes Zakhvatkin 1952 [mite]
Or. Solifugae Sundevall 1833 [camel spider]
Or. Ricinulei Thorell 1876 [hooded tickspider]
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Subor. †Palaeoricinulei Selden 1992
Subor. †Primoricinulei Wunderlich 2015
Invalid names: Posteriorricinulei Wunderlich 2015 [empty]
Unr. Stomothecata Shultz 2007
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Or. Opiliones Sundevall 1833 [harvestman]
Or. Scorpiones Latreille 1817 [scorpion]
Invalid names: Acari Leach 1817 [invalid subgroup], Acaromorpha Dubinin 1957 [invalid subgroup], Arthrolycosa tarda Frič 1912 [nomen dubium], Podurites Matthew 1895 [nomen dubium], Podurites saltator Matthew 1895 [nomen dubium], Pseudoscorpionida Latreille 1817 [empty]
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| J. C. Lamsdell 2013 | Prosomapoda lacking enlarged axial nodes on opisthosomal tergites; genal spines vestigial; opisthosoma broadest at third or fourth tergite; appendages of somite VII reduced; tergite of somite VII beginning to form microtergite. |