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Japanese spurdog 
Summary
The Japanese spurdog (Squalus japonicus) is a dogfish, a member of the family Squalidae. It is found in the western Pacific Ocean – southeastern Japan and the East China Sea, including the Republic of Korea, the Philippines, and the Arafura Sea. It occurs at depths from 52 to 400 m.[2]
| Japanese spurdog | |
|---|---|
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Chondrichthyes |
| Subclass: | Elasmobranchii |
| Subdivision: | Selachimorpha |
| Order: | Squaliformes |
| Family: | Squalidae |
| Genus: | Squalus |
| Species: | S. japonicus
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| Binomial name | |
| Squalus japonicus Ishikawa, 1908
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| Range of the Japanese spurdog (in blue) | |
References edit
- ^ Rigby, C.L.; Chen, X.; Ebert, D.A.; Herman, K.; Ho, H.; Hsu, H.; Zhang, J. (2020). "Squalus japonicus". IUCN Red List of Threatened Species. 2020: e.T161433A124484752. doi:10.2305/IUCN.UK.2020-3.RLTS.T161433A124484752.en. Retrieved 18 November 2021.
- ^ IUCN (2019-08-30). Squalus japonicus: Rigby, C.L., Chen, X., Ebert, D.A., Herman, K., Ho, H., Hsu, H. & Zhang, J.: The IUCN Red List of Threatened Species 2020: e.T161433A124484752 (Report). International Union for Conservation of Nature. doi:10.2305/iucn.uk.2020-3.rlts.t161433a124484752.en.
- Froese, Rainer; Pauly, Daniel (eds.) (2006). "Squalus japonicus" in FishBase. July 2006 version.