Species list, Checklist of Family Theridiidae (Cobweb And Widow Spiders) for Kuril Islands (Sakhalin Oblast, Russia)

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 Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Kuril Islands (Sakhalin Oblast, Russia)

Class	Arachnida Lamarck, 1801 Arachnids	20 52 63	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	18 50 61	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	13 44 54	Families Genera Species	Taxom
Order	Araneae Clerck, 1757 Spider, Spiders, True Spiders	13 44 54	Families Genera Species	Taxom
Suborder	Araneomorphae Smith, 1902 True Spiders	12 43 50	Families Genera Species	Taxom
Infraorder	Araneomorphi Smith, 1902	11 42 49	Families Genera Species	Taxom
Superfamily	Araneoidea Latreille, 1806	2 23 27	Families Genera Species	Taxom
Family	Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders	4 4	Genera Species	Taxom

Genera for Kuril Islands
4 Genera with 4 Species

Episinus Walckenaer, 1958		1	Species	Taxom
Knoflachia Marusik & Eskov, 2024		1	Species	Taxom
Parasteatoda Archer, 1841	Comb-Clawed Spider	1	Species	Taxom
Yunohamella Yoshida, 1906		1	Species	Taxom

Species list for Kuril Islands
4 Species

Episinus kitazawai Yaginuma, 1958
Knoflachia kurilensis Marusik & Eskov, 2024
Parasteatoda tepidariorum C. L. Koch, 1841	American house false widow spider
Yunohamella yunohamensis Bösenberg & ..., 1906

Subnodes of Theridiidae with occurrences in Kuril Islands

Subfamily

Sphintharinae

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