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Checklist for Infraclass Megoperculata Börner, 1902
and region Lower Devonian (Devonian)


Class
 
Arachnida
Lamarck, 1801
Arachnids
19
23
30
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
12
15
21
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
8
9
15
Families
Genera
Species
 
Taxom
 


List of families for Lower Devonian
8 Families width 15 Species
Aphantomartidae Petrunkevitch, 19451SpeciesTaxom
Archaeomartidae Poschmann & ..., 20102SpeciesTaxom
Archaeometidae Petrunkevitch, 19491SpeciesTaxom
Anthracosironidae Pocock, 19031SpeciesTaxom
Mysmenidae Petrunkevitch, 1928Dwarf cobweb spiders1SpeciesTaxom
Palaeocharinidae Hirst, 19237SpeciesTaxom
Trigonotarbidae Petrunkevitch, 19491SpeciesTaxom
Anyphaenidae Bertkau, 1878Anyphaenid sac spiders1SpeciesTaxom


Genera for Lower Devonian
9 Genera with 15 Species
Alkenia Stírmer, 19701SpeciesTaxom
Archaeomartus Størmer, 19702SpeciesTaxom
Archaeometa Pocock, 01SpeciesTaxom
Arianrhoda Dunlop & Selden, 20041SpeciesTaxom
Eophalangium Dunlop & al., 20041SpeciesTaxom
Palaeocharinus Hirst, 20056SpeciesTaxom
Spinocharinus Poschmann & ..., 20111SpeciesTaxom
Trigonotarbus Pocock, 19911SpeciesTaxom
Xenarachne Dunlop & Pos..., 19971SpeciesTaxom


Species list for Lower Devonian
15 Species
Alkenia mirabilis Stormer, 1970
Archaeomartus levis Stormer, 1970
Archaeomartus tuberculatus Stírmer, 1970
Archaeometa devonica
Arianrhoda bennetti Dunlop & Selden, 2004
Eophalangium sheari J. A. Dunlop, 2004
Palaeocharinus calmani Hirst, 1923
Palaeocharinus hornei Hirst, 1923
Palaeocharinus kidstoni Hirst, 1923
Palaeocharinus rhyniensis Hirst, 1923
Palaeocharinus scourfieldi Hirst, 1923
Palaeocharinus tuberculatus Fayers, Dunl..., 2005
Spinocharinus steinmeyeri M. Poschmann, 2011
Trigonotarbus stoermeri Schultka, 1991
Xenarachne willwerathensis J. A. Dunlop, 1997

Subnodes of Megoperculata with occurrences in Lower Devonian
OrderAraneae
Clerck, 1757
Spider, Spiders, True Spiders
3
3
3
Families
Genera
Species

Taxom