Checklist for Subfamily Micratheninae 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 | Araneidae Simon, 1895 Golden orb web spiders, Indet. Spider, Nephila web spiders | 15 31 | Genera Species | Taxom | | Subfamily | Micratheninae
| 1 11 | Genus Species | Taxom |
Genera for Pastaza 1 Genera with 11 Species
Species list for Pastaza 11 Species | Micrathena clypeata Charles Atha..., 1805 | Orb weavers | | Micrathena coca Herbert Walt..., 1985 | | | Micrathena crassa Eugen von Ke..., 1864 | Orb weavers | | Micrathena cyanospina Lucas, 1835 | | | Micrathena kirbyi Josef Anton ..., 1833 | | | Micrathena plana Carl Ludwig ..., 1836 | | | Micrathena pungens Charles Atha..., 1842 | | | Micrathena schreibersi Josef Anton ..., 1833 | Orb weavers | | Micrathena spinosa Linnaeus, 1758 | | | Micrathena triangularispinosa Charles De Geer, 1778 | | | Micrathena vigorsi Josef Anton ..., 1833 | |
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