Species list, Checklist of Family Tetragnathidae (Elongated Orb Weavers) for Boulder County (Colorado, USA)

Ants	Arachnids
Bees	Beetles
Booklice	Bugs
Bumblebees	Butterflies
Cicadas	Crane flies
Dragonflies	Earwigs
Flies	Isopods
Locusts	Mantises
Mayflies	Mosquitoes
Myriapods	Net-winged
Plant-parasitic	Scorpion flies
Termites	Wasps

Taxonomy & Distribution
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INSECTOIDGERENGDARK LIGHT

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Checklist for Family Tetragnathidae Menge, 1866 (Elongated Orb Weavers)
and region Boulder County (Colorado, USA)

Class	Arachnida Lamarck, 1801 Arachnids	46 140 242	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	37 127 231	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	26 115 221	Families Genera Species	Taxom
Order	Araneae Clerck, 1757 Spider, Spiders, True Spiders	26 115 221	Families Genera Species	Taxom
Suborder	Araneomorphae Smith, 1902 True Spiders	24 112 216	Families Genera Species	Taxom
Infraorder	Araneomorphi Smith, 1902	24 112 216	Families Genera Species	Taxom
Superfamily	Araneoidea Latreille, 1806	4 32 50	Families Genera Species	Taxom
Family	Tetragnathidae Menge, 1866 Elongated Orb Weavers, Four-Jawed Spiders, Stretch spider	2 6	Genera Species	Taxom

Genera for Boulder County
2 Genera with 6 Species

Pachygnatha Sundevall, 1894	Thickjawed Orb Weavers	1	Species	Taxom
Tetragnatha Latreille, 1842	Four-jawed spider	5	Species	Taxom

Species list for Boulder County
6 Species

Pachygnatha dorothea McCook, 1894
Tetragnatha elongata Walckenaer, 1842	Elongate stilt spider
Tetragnatha extensa (Linnaeus, 1758)	⇒ Tetragnatha montana Simon, 1874
Tetragnatha laboriosa Hentz, 1850	Longjawed orb weavers
Tetragnatha shoshone Herbert W. Levi, 1981
Tetragnatha versicolor Walckenaer, 1842

Subnodes of Tetragnathidae with occurrences in Boulder County

Subfamily

Tetragnathinae
Menge, 1866

2
6

Genera
Species

Taxom

Links, sources and further information

Tetragnathidae at artfakta.se
Tetragnathidae at biodiversity.org.au
Tetragnathidae at dyntaxa.se
Tetragnathidae at gbif.org
Tetragnathidae at irmng.org
Tetragnathidae at itis.gov