Checklist for Subfamily Sphintharinae
and region Piauí (Northeast Brazil, Brazil)
Class
| Arachnida
Lamarck, 1801
Arachnids | 42
128
112 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 38
120
99 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 35
112
90 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 34
111
89 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 29
100
83 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 29
100
83 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 3
20
19 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 9
5 | Genera
Species |
Taxom
| | Subfamily | Sphintharinae
| 2
0 | Genera
Species |
Taxom
|
Genera for Piauí
2 Genera with 0 Species Episinus Walckenaer, 1809 | | 0 | Species | Taxom | Stemmops O. P.-Cambridge, 1894 | | 0 | Species | Taxom |
|
