Checklist for Subfamily Tetragnathinae Menge, 1866 and region Grey County (Southwestern Ontario, Ontario, Canada)
Class | Arachnida Lamarck, 1801 Arachnids | 80 226 374 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 74 216 363 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 26 155 316 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 26 155 316 | Families Genera Species | Taxom | Suborder | Araneomorphae Smith, 1902 True Spiders | 24 152 307 | Families Genera Species | Taxom | Infraorder | Araneomorphi Smith, 1902
| 24 152 307 | Families Genera Species | Taxom | Superfamily | Araneoidea Latreille, 1806
| 4 67 122 | Families Genera Species | Taxom | | Family | Tetragnathidae Menge, 1866 Elongated Orb Weavers, Four-Jawed Spiders, Stretch spider | 3 12 | Genera Species | Taxom | | Subfamily | Tetragnathinae Menge, 1866
| 3 12 | Genera Species | Taxom |
Genera for Grey County 3 Genera with 12 Species
Species list for Grey County 12 Species | Glenognatha foxi McCook, 1894 | Longjawed orb weavers | | Pachygnatha autumnalis Marx, 1884 | Big-Eyed Thick-Jawed Spider | | Pachygnatha clercki Sundevall, 1823 | | | Pachygnatha dorothea McCook, 1894 | | | Pachygnatha tristriata C. L. Koch, 1845 | | | Pachygnatha xanthostoma (C. L. Koch, 1845) | ⇒ Pachygnatha brevis Eugen von Ke..., 1884 | | Tetragnatha extensa (Linnaeus, 1758) | ⇒ Tetragnatha montana Simon, 1874 | | Tetragnatha laboriosa Hentz, 1850 | Longjawed orb weavers | | Tetragnatha shoshone Herbert W. Levi, 1981 | | | Tetragnatha straminea Emerton, 1884 | | | Tetragnatha versicolor Walckenaer, 1842 | | | Tetragnatha viridis Walckenaer, 1842 | Green Long-Jawed Spider |
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