Species list, Checklist of Family Theridiidae (Cobweb And Widow Spiders) for Prince George´s County (Maryland, 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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Prince George´s County

LaurelUniversity ParkWestphalia

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INSECTOIDGERENGDARK LIGHT

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Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Prince George´s County (Maryland, USA)

Class	Arachnida Lamarck, 1801 Arachnids	43 65 61	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	42 64 60	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	23 44 47	Families Genera Species	Taxom
Order	Araneae Clerck, 1757 Spider, Spiders, True Spiders	23 44 47	Families Genera Species	Taxom
Suborder	Araneomorphae Smith, 1902 True Spiders	20 41 44	Families Genera Species	Taxom
Infraorder	Araneomorphi Smith, 1902	20 41 44	Families Genera Species	Taxom
Superfamily	Araneoidea Latreille, 1806	5 12 12	Families Genera Species	Taxom
Family	Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders	4 3	Genera Species	Taxom

Genera for Prince George´s County
4 Genera with 3 Species

Latrodectus Walckenaer, 1805	Black widow spider	0	Species	Taxom
Parasteatoda Archer, 1841	Comb-Clawed Spider	1	Species	Taxom
Theridion Walckenaer, 1895	Tangle-Web Spiders	1	Species	Taxom
Theridula Emerton, 1954		1	Species	Taxom

Species list for Prince George´s County
3 Species

Parasteatoda tepidariorum C. L. Koch, 1841	American house false widow spider
Theridion albidum (Richard C. B..., 1895)	⇒ Theridion berlandi Carl Friedri..., 1942
Theridula emertoni Herbert Walt..., 1954	Emerton'S Bitubercled Cobweaver

Subnodes of Theridiidae with occurrences in Prince George´s County

Subfamily	Latrodectinae Petrunkevitch, 1928	1 0	Genus Species	Taxom
Subfamily	Theridiinae Sundevall, 1833	2 2	Genera Species	Taxom

Theridiidae (Sundevall 1833)

Links, sources and further information

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