Checklist for Subfamily Tetragnathinae Menge, 1866 and region Catalonia (Northeast Spain, Spain)
Class | Arachnida Lamarck, 1801 Arachnids | 78 363 829 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 57 320 743 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 46 306 718 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 45 305 717 | Families Genera Species | Taxom | Suborder | Araneomorphae Smith, 1902 True Spiders | 41 300 695 | Families Genera Species | Taxom | Infraorder | Araneomorphi Smith, 1902
| 40 299 694 | Families Genera Species | Taxom | Superfamily | Araneoidea Latreille, 1806
| 6 138 279 | Families Genera Species | Taxom | | Family | Tetragnathidae Menge, 1866 Elongated Orb Weavers, Four-Jawed Spiders, Stretch spider | 5 14 | Genera Species | Taxom | | Subfamily | Tetragnathinae Menge, 1866
| 2 8 | Genera Species | Taxom |
Genera for Catalonia 2 Genera with 8 Species
Species list for Catalonia 8 Species and 1 Subspecies | Pachygnatha clercki Sundevall, 1823 | | | Pachygnatha degeeri Sundevall, 1830 | | | Tetragnatha extensa (Linnaeus, 1758) | ⇒ Tetragnatha montana Simon, 1874 | | Tetragnatha montana Simon, 1874 | Shadow Stretch-spider | | Tetragnatha nigrita Lendl, 1886 | Dark Stretch-spider | | Tetragnatha obtusa C. L. Koch, 1837 | Blunt Stretch-spider | | Tetragnatha pinicola (L. Koch, 1870) | ⇒ Tetragnatha viridis Walckenaer, 1842 | | Tetragnatha trichodes trichodes Thorell, 1878 | |
|