# Navicula protracta

> species of diatom

**Wikidata**: [Q49600089](https://www.wikidata.org/wiki/Q49600089)  
**Source**: https://4ort.xyz/entity/navicula-protracta


## References

1. Integrated Taxonomic Information System
2. [BioLib](https://www.biolib.cz/cz/taxon/id57400/)
3. New Zealand Organisms Register
4. TAXREF v9.0
5. National Biodiversity Network
6. [Portál informačního systému ochrany přírody](https://portal.nature.cz/redlist/v_nd_taxon_category.php)
7. Ocean Biodiversity Information System
8. Brazilian Flora 2020 project - Projeto Flora do Brasil 2020
9. Biota of New Zealand