# Japanese river otter

> subspecies of mammal

**Wikidata**: [Q4389469](https://www.wikidata.org/wiki/Q4389469)  
**Source**: https://4ort.xyz/entity/japanese-river-otter


## References

1. Freebase Data Dumps. 2013
2. Integrated Taxonomic Information System
3. Global Biodiversity Information Facility
4. Phylogenetic position of the Japanese river otter Lutra nippon inferred from the nucleotide sequence of 224 bp of the mitochondrial cytochrome b gene.
5. KBpedia