Species list, Checklist of Family Theridiidae (Cobweb And Widow Spiders) for Velsen (North Holland, Netherlands)

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

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INSECTOIDGERENGDARK LIGHT

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Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Velsen (North Holland, Netherlands)

Class	Arachnida Lamarck, 1801 Arachnids	13 18 19	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	12 16 17	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	9 12 14	Families Genera Species	Taxom
Order	Araneae Clerck, 1757 Spider, Spiders, True Spiders	9 12 14	Families Genera Species	Taxom
Suborder	Araneomorphae Smith, 1902 True Spiders	9 12 14	Families Genera Species	Taxom
Infraorder	Araneomorphi Smith, 1902	9 12 14	Families Genera Species	Taxom
Superfamily	Araneoidea Latreille, 1806	2 4 6	Families Genera Species	Taxom
Family	Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders	1 1	Genus Species	Taxom

Genera for Velsen
1 Genera with 1 Species

Steatoda Sundevall, 1838

False black widows

Species

Taxom

Species list for Velsen
1 Species

Steatoda grossa C. L. Koch, 1838

Brown house spider

Subnodes of Theridiidae with occurrences in Velsen

Subfamily

Latrodectinae
Petrunkevitch, 1928

1
1

Genus
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