Otter

https://www.wikidata.org/wiki/Q200184

Field Hierarchy

Parent
Biology 36M papers	Geology 10.4M papers	Ecology 8.1M papers	Paleontology 5.5M papers
Fishery 1.3M papers
Current
Otter 4,876 papers
Child
Lutra 1,651 papers

Trends

Notes

History