Bathyphantes approximatus
This record describes Bathyphantes approximatus (species). Recorded family: Linyphiidae. Recorded order: Araneae.
Identification and Appearance
Males 2 to 3 mm, females 2-3 to 5 mm. Prosoma brown, with darkened margin. Sternum blackish. Opisthosoma black with bright pattern dorsally consisting of transverse bands or chevrons. Tibial spines: 2222 / TmIV: no / TmI: 0.15-0.25 Confirmation of this species requires microscopic examination of mature genitalia. Among moss and ground vegetation particularly in damp habitats including woodland. Local but may be numerous in wet habitats. http://srs.britishspiders.org.uk/portal.php/p/Summary/s/Bathyphantes+approximatus No additional images available for this species.
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Arachnida
- Order
- Araneae
- Family
- Linyphiidae
- Genus
- Bathyphantes
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Habitat
Among moss and ground vegetation particularly in damp habitats including woodland.
Seasonal Activity
All year.
Additional species information
Recorded status
Local but may be numerous in wet habitats.
About Spiders: the wider group
Order-level background for Araneae, the group containing Bathyphantes approximatus. 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 Bathyphantes approximatus (5)
Frequently Asked Questions About Bathyphantes approximatus
What is Bathyphantes approximatus?
Bathyphantes approximatus is a species in the family Linyphiidae, within the order Araneae.
Where is Bathyphantes approximatus found?
Habitat: Among moss and ground vegetation particularly in damp habitats including woodland.
When is Bathyphantes approximatus active?
Bathyphantes approximatus: seasonal activity - All year..