Savignia frontata
This record describes Savignia frontata (species). Recorded family: Linyphiidae. Recorded order: Araneae.
Identification and Appearance
Length 1.5 to 2 mm. Brownish-black with yellow-brown legs. Male carapace raised in a highly characteristic projection bearing a tuft of hairs. Tibial spines 2-2-1-1; TmIV no; TmI 0.47-0.53. Structure of adult genitalia characteristic. Confirmation of this species requires examination of the genitalia of mature specimens. Found in a variety of situations and habitats such as grassland, leaf litter, moss, bushes and on low vegetation and bushes. Year round with peaks in spring and autumn. Widespread and fairly frequent throughout Britain. http://srs.britishspiders.org.uk/portal.php/p/Summary/s/Savignia+frontata No additional images available for this species.
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Arachnida
- Order
- Araneae
- Family
- Linyphiidae
- Genus
- Savignia
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Habitat
Found in a variety of situations and habitats such as grassland, leaf litter, moss, bushes and on low vegetation and bushes.
Seasonal Activity
Year round with peaks in spring and autumn.
Additional species information
Recorded status
Widespread and fairly frequent throughout Britain.
About Spiders: the wider group
Order-level background for Araneae, the group containing Savignia frontata. Species-specific details appear above.
Group overview
As of 2023, 51,673 spider species in 136 families have been recorded, though an estimated 150,000 species exist. Spiders rank 7th in total species diversity among all organism orders. Only 0.5% of spider species pose any risk to human health.
Ecological role of the group
Spider venom contains complex peptides with diverse pharmacological activities, making them valuable for drug development research. Spiders produce up to 7 types of silk from specialized glands. Spider silk genes have been inserted into mammals and plants for biotech applications.
Economic and practical significance of the group
The global spider community kills an estimated 400-800 million tons of prey annually (2017 study). Spiders provide billions of dollars in natural pest control for agriculture. Spider silk is 5× stronger than steel of the same diameter, driving a biomaterials research industry.
Recorded sources for this group: World Spider Catalog, PNAS, Nature, ScienceDirect. Imported estimates may describe particular regions or reporting periods.
Photos of Savignia frontata (6)
Frequently Asked Questions About Savignia frontata
What is Savignia frontata?
Savignia frontata is a species in the family Linyphiidae, within the order Araneae.
How big is Savignia frontata?
1.5 to 2 mm. Brownish-black with yellow-brown legs. Male carapace raised in a highly characteristic projection bearing a tuft of hairs.
Where is Savignia frontata found?
Habitat: Found in a variety of situations and habitats such as grassland, leaf litter, moss, bushes and on low vegetation and bushes.
When is Savignia frontata active?
Savignia frontata: seasonal activity - Year round with peaks in spring and autumn..