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Checklist for Subfamily Micratheninae
and region Decatur County (Iowa, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
26
51
60
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
23
47
56
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
18
41
50
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
18
41
50
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
17
40
49
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
17
40
49
Families
Genera
Species
 
Taxom
 

Superfamily
 
Araneoidea
Latreille, 1806
4
15
20
Families
Genera
Species
 
Taxom
 
FamilyAraneidae
Simon, 1895
Golden orb web spiders, Indet. Spider, Nephila web spiders
9
13
Genera
Species
 
Taxom
 
SubfamilyMicratheninae
1
2
Genus
Species
 
Taxom
 


Genera for Decatur County (Iowa)
1 Genera with 2 Species
Micrathena Sundevall, 18422SpeciesTaxom


Species list for Decatur County (Iowa)
2 Species
Micrathena gracilis Charles Atha..., 1805Orb Weavers
Micrathena sagittata Charles Atha..., 1842Arrowshaped micrathena