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Checklist for Infraclass Megoperculata Börner, 1902
and region Calaveras County (California, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
29
39
38
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
22
28
28
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
15
19
20
Families
Genera
Species
 
Taxom
 


List of families for Calaveras County
15 Families width 20 Species
Antrodiaetidae Gertsch, 1940Folding trapdoor spider1SpeciesTaxom
Araneidae (Simon, 1895)Golden orb web spiders2SpeciesTaxom
Dictynidae O. P-Cambridge, 1871Dictynid spiders1SpeciesTaxom
Dysderidae C. L. Koch, 1837Dysderid spiders2SpeciesTaxom
Theridiidae Sundevall, 1833Cobweb And Widow Spiders3SpeciesTaxom
Ctenizidae Thorell, 1887Cork-lid trapdoor spider1SpeciesTaxom
Sicariidae Keyserling, 1880Brown recluse spiders1SpeciesTaxom
Mecicobothriidae Holmberg, 1882Dwarf tarantula1SpeciesTaxom
Theraphosidae Thorell, 1870Bird-eating spiders0SpeciesTaxom
Agelenidae C. L. Koch, 1837Agelenid Spiders1SpeciesTaxom
Lycosidae Lehtinen & H..., 1979Ground Spiders1SpeciesTaxom
Salticidae Blackwall, 1842Jumping Spider3SpeciesTaxom
Gnaphosidae Pocock, 1898Flat-bellied ground spiders1SpeciesTaxom
Tetragnathidae Menge, 1866Elongated Orb Weavers1SpeciesTaxom
Thomisidae Sundevall, 1833Crab Spider1SpeciesTaxom


Genera for Calaveras County
19 Genera with 20 Species
Aliatypus Smith, 18961SpeciesTaxom
Araneus Clerck, 1757Angulate & roundshouldered orbweavers1SpeciesTaxom
Archaeodictyna Caporiacco, 18711SpeciesTaxom
Dysdera Latreille, 20012SpeciesTaxom
Enoplognatha Pavesi, 17581SpeciesTaxom
Hebestatis Simon, 18911SpeciesTaxom
Loxosceles Heineken & Lowe, 1940Brown spiders1SpeciesTaxom
Megahexura Kaston, 19191SpeciesTaxom
Metriopelma Becker, 1878
0SpeciesTaxom
Novalena Chamberlin &..., 19301SpeciesTaxom
Pardosa C. L. Koch, 1894Thin-legged Wolf Spider1SpeciesTaxom
Phlegra Simon, 18901SpeciesTaxom
Salticus Latreille, 1757Zebra Spider1SpeciesTaxom
Sassacus Peckham & Pe..., 18951SpeciesTaxom
Scotophaeus Simon, 19771SpeciesTaxom
Steatoda Sundevall, 1802False black widows2SpeciesTaxom
Tetragnatha Latreille, 1842Four-jawed spider1SpeciesTaxom
Tmarus Simon, 18371SpeciesTaxom
Zygiella F. O. P.-Cam..., 17571SpeciesTaxom


Species list for Calaveras County
20 Species
Aliatypus californicus Banks, 1896
Araneus marmoreus Clerck, 1757Marbled Orb Weaver
Archaeodictyna ammophila Menge, 1871
Dysdera nomada Eugène Simon, 1910Stocky cerith
Dysdera pristiphora Carlo Pesarini, 2001
Enoplognatha ovata (Clerck, 1758)⇒ Enoplognatha latimana Hippa & Oksala, 1982
Hebestatis theveneti Eugène Simon, 1891
Loxosceles reclusa Gertsch & Mu..., 1940Brown fiddler
Megahexura fulva Chamberlin, 1919
Novalena intermedia Ralph Vary C..., 1930
Pardosa coloradensis Richard C. B..., 1894
Phlegra hentzi Marx, 1890
Salticus scenicus (Clerck, 1757)⇒ Salticus cingulatus Panzer, 1797
Sassacus papenhoei Peckham & Pe..., 1895
Scotophaeus hierro Karl Patters..., 1977
Steatoda grandis (Richard C. B..., 1901)⇒ Steatoda mexicana Herbert Walt..., 1957
Steatoda triangulosa Walckenaer, 1802Triangulate bud spider
Tetragnatha versicolor Walckenaer, 1842
Tmarus angulatus Charles Atha..., 1837Tuberculated Crab Spider
Zygiella x-notata (Clerck, 1757)⇒ Guizygiella nadleri Heimer, 1984

Subnodes of Megoperculata with occurrences in Calaveras County
OrderAraneae
Clerck, 1757
Spider, Spiders, True Spiders
15
19
20
Families
Genera
Species

Taxom