# Tobias gradiens

> species of arachnid

**Wikidata**: [Q2596173](https://www.wikidata.org/wiki/Q2596173)  
**Source**: https://4ort.xyz/entity/tobias-gradiens


## References

1. Integrated Taxonomic Information System. 2012
2. Global Biodiversity Information Facility
3. Interim Register of Marine and Nonmarine Genera
4. Open Tree of Life reference taxonomy version 3.6