Checklist for Subfamily Tetragnathinae Menge, 1866 and region Birkenes (Kristiansand, Norway)
Class | Arachnida Lamarck, 1801 Arachnids | 28 91 128 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 25 88 125 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 22 85 122 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 22 85 122 | Families Genera Species | Taxom | Suborder | Araneomorphae Smith, 1902 True Spiders | 20 83 118 | Families Genera Species | Taxom | Infraorder | Araneomorphi Smith, 1902
| 20 83 118 | Families Genera Species | Taxom | Superfamily | Araneoidea Latreille, 1806
| 4 47 66 | Families Genera Species | Taxom | | Family | Tetragnathidae Menge, 1866 Elongated Orb Weavers, Four-Jawed Spiders, Stretch spider | 4 11 | Genera Species | Taxom | | Subfamily | Tetragnathinae Menge, 1866
| 2 7 | Genera Species | Taxom |
Genera for Birkenes 2 Genera with 7 Species
Species list for Birkenes 7 Species | Pachygnatha degeeri Sundevall, 1830 | | | Pachygnatha listeri (Sundevall, 1830) | ⇒ Pachygnatha clercki Sundevall, 1823 | | Tetragnatha dearmata Thorell, 1873 | | | Tetragnatha extensa (Linnaeus, 1758) | ⇒ Tetragnatha montana Simon, 1874 | | Tetragnatha montana Simon, 1874 | Shadow Stretch-spider | | Tetragnatha obtusa C. L. Koch, 1837 | Blunt Stretch-spider | | Tetragnatha pinicola (L. Koch, 1870) | ⇒ Tetragnatha viridis Walckenaer, 1842 |
|