Hypsagonus quadricornis was reported from 7 countries/islands


Table 1: the species is currently present in 7 of them (endemic, native, introduced);
Table 2: possible in 0 of them (stray, questionable);
Table 3: absent from 0 of them (extirpated, not established, misidentification, error).
Table 4: all reports listed together.

Distribution: North Pacific: Sea of Okhotsk, Sea of Japan (Ref. 559), Kuril Islands (Ref. 56580) and the Bering Sea to Puget Sound, Washington, USA.
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Table 1: Present in 7 countries/islands (endemic, native, introduced)
Continent Country Occurrence Main Ref.
North America Alaska ALK native 43939
North America Canada CAN native 6885
Asia Japan JPN native 559
Asia Korea (South) KOR native 77001
Asia Kuril Is. KUR native 51659
Europe Russia RUS native 2850
North America USA USA native 2850

Table 4: Reported from 7 countries/islands.
Continent Country Occurrence Main Ref.
North America Alaska ALK native 43939
North America Canada CAN native 6885
Asia Japan JPN native 559
Asia Korea (South) KOR native 77001
Asia Kuril Is. KUR native 51659
Europe Russia RUS native 2850
North America USA USA native 2850
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The map in this page was supported by BioFresh that has received funding from the
European Union's Seventh Programme for research, technological development and demonstration under grant agreement No 226874

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