Theridion

Taxonomic Hierarchy

• Kingdom: Animalia
• Phylum: Arthropoda
• Class: Arachnida
• Order: Araneae
• Suborder: Araneomorphae
• Family: Theridiidae
• Genus: Theridion

Author

Walckenaer, 1805

Sightings Overview

There have been 13 confirmed sightings of Theridion, with the most recent sighting submitted on November 17, 2019 by Spider ID member j_staff99. The detailed statistics below may not utilize the complete dataset of 13 sightings because of certain Theridion sightings reporting incomplete data.

• Web: 54% of the time, Theridion spiders are sighted in a spider web (Sample size: 13)
• Sex: 3 female and 2 male.
• Environment: Theridion has been sighted 12 times outdoors, and 3 times indoors.
• Outdoors: Man-made structure (6). Low foliage (3). High foliage (1). Freshwater river, lake, stream (1). Forest (1).

Location and Range

Theridion has been sighted in the following countries: Canada, Ireland, United States.

Theridion has also been sighted in the following states: Alabama, California, Florida, Hawaii, Texas.

Seasonality

Theridion has been primarily sighted during the month of May.

• January: 1
• February: 1
• March: 2
• April: 1
• May: 4
• June: 3
• July:
• August:
• September:
• October:
• November:
• December: 1