Species list, Checklist of Family Theridiidae (Cobweb And Widow Spiders) for Guanacaste National Park (Guanacaste, Costa Rica)

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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Guanacaste National Park

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INSECTOIDGERENGDARK LIGHT

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Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Guanacaste National Park (Guanacaste, Costa Rica)

Class	Arachnida Lamarck, 1801 Arachnids	47 68 69	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	39 57 57	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	27 44 44	Families Genera Species	Taxom
Order	Araneae Clerck, 1757 Spider, Spiders, True Spiders	26 43 43	Families Genera Species	Taxom
Suborder	Araneomorphae Smith, 1902 True Spiders	24 38 38	Families Genera Species	Taxom
Infraorder	Araneomorphi Smith, 1902	24 38 38	Families Genera Species	Taxom
Superfamily	Araneoidea Latreille, 1806	5 8 8	Families Genera Species	Taxom
Family	Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders	4 4	Genera Species	Taxom

Genera for Guanacaste National Park
4 Genera with 4 Species

Achaearanea Strand, 1909	1	Species	Taxom
Euryopis Menge, 1895	1	Species	Taxom
Nihonhimea Yoshida, 1884	1	Species	Taxom
Phoroncidia Westwood, 1964	1	Species	Taxom

Species list for Guanacaste National Park
4 Species

Achaearanea micratula Richard C. B..., 1909	Cobweb spiders
Euryopis spinigera O. P.-Cambridge, 1895	Cobweb spiders
Nihonhimea tesselata Keyserling, 1884
Phoroncidia tina Herbert Walt..., 1964	Crested anoda

Subnodes of Theridiidae with occurrences in Guanacaste National Park

Subfamily	Hadrotarsinae Thorell, 1881	1 1	Genus Species	Taxom
Subfamily	Pholcommatinae Simon, 1894	1 1	Genus 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