Checklist for Subfamily Theridiinae Sundevall, 1833 and region Pastaza (Ecuador)
Class | Arachnida Lamarck, 1801 Arachnids | 27 67 87 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 22 60 80 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 20 58 78 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 19 57 76 | Families Genera Species | Taxom | Suborder | Araneomorphae Smith, 1902 True Spiders | 15 47 66 | Families Genera Species | Taxom | Infraorder | Araneomorphi Smith, 1902
| 15 47 66 | Families Genera Species | Taxom | Superfamily | Araneoidea Latreille, 1806
| 4 24 43 | Families Genera Species | Taxom | | Family | Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 7 7 | Genera Species | Taxom | | Subfamily | Theridiinae Sundevall, 1833
| 5 4 | Genera Species | Taxom |
Genera for Pastaza 5 Genera with 4 Species
Species list for Pastaza 4 Species
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