Species list, Checklist of Family Theridiidae (Cobweb And Widow Spiders) for Cornwall (Southwest England, United Kingdom)

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
Browser for Arthropods

Region search

Countries

#ABCDEFGHIJKLMNOPRSTUVYZ

Afghanistan Albania Algeria Andorra Angola Argentina Armenia Australia Austria Azerbaijan Bahamas Bangladesh Barbados Belarus Belgium Belize Benin Bhutan Bolivia Bosnia and Herzegovina Botswana Brazil Brunei Bulgaria Burundi Cambodia Cameroon Canada Cape Verde Chad Chile China Colombia Comoros Cook Islands Costa Rica Croatia Cuba Cyprus Czech Republic Democratic Republic of the Congo Denmark Dominica Dominican Republic East Timor Ecuador Egypt El Salvador Equatorial Guinea Estonia Ethiopia Fiji Finland France Gabon Gambia Georgia Germany Ghana Greece Grenada Guatemala Guinea-Bissau Guyana Haiti Honduras Hungary Iceland India Indonesia Iran Iraq Ireland Israel Italy Ivory Coast Jamaica Japan Jordan Kazakhstan Kenya Kiribati Kosovo Kuwait Kyrgyzstan Laos Latvia Lebanon Lesotho Liberia Libya Liechtenstein Lithuania Luxembourg Madagascar Malawi Malaysia Malta Mauritius Mexico Micronesia Moldova Mongolia Montenegro Morocco Mozambique Myanmar Namibia Nepal Netherlands New Zealand Nicaragua Niger Nigeria Niue Norway Oman Pakistan Palau Palestine Panama Papua New Guinea Paraguay Peru Philippines Poland Portugal Republic South Africa Romania Russia Rwanda Saint Kitts and Nevis Saint Lucia Saint Vincent and the Grenadines Samoa Saudi Arabia Senegal Serbia Seychelles Sierra Leone Singapore Slovakia Slovenia Solomon Islands Somalia South Korea Spain Sri Lanka Sudan Suriname Sweden Switzerland Syria Taiwan Tajikistan Tanzania Thailand Togo Tonga Trinidad and Tobago Tunisia Turkey Turkmenistan Uganda Ukraine United Arab Emirates United Kingdom Uruguay USA Uzbekistan Vanuatu Venezuela Vietnam Yemen Zambia Zimbabwe

INSECTOIDGERENGDARK LIGHT

⌕

Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Cornwall (Southwest England, United Kingdom)

Class	Arachnida Lamarck, 1801 Arachnids	40 58 59	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	29 41 37	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	22 34 31	Families Genera Species	Taxom
Order	Araneae Clerck, 1757 Spider, Spiders, True Spiders	21 33 30	Families Genera Species	Taxom
Suborder	Araneomorphae Smith, 1902 True Spiders	18 30 27	Families Genera Species	Taxom
Infraorder	Araneomorphi Smith, 1902	18 30 27	Families Genera Species	Taxom
Superfamily	Araneoidea Latreille, 1806	4 11 9	Families Genera Species	Taxom
Family	Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders	4 4	Genera Species	Taxom

Genera for Cornwall
4 Genera with 4 Species

Cryptachaea Archer, 1886	cobweb spiders	1	Species	Taxom
Jamaitidion Wunderlich, 1959		1	Species	Taxom
Latrodectus Walckenaer, 1870	Black widow spider	1	Species	Taxom
Steatoda Sundevall, 1838	False black widows	1	Species	Taxom

Species list for Cornwall
4 Species

Cryptachaea veruculata Urquhart, 1886
Jamaitidion jamaicense Herbert Walt..., 1959
Latrodectus hasselti (Thorell, 1870)	⇒ Latrodectus hasseltii Thorell, 1870
Steatoda grossa C. L. Koch, 1838	Brown house spider

Subnodes of Theridiidae with occurrences in Cornwall

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