The Sea of Okhotsk is a marginal sea of the western Pacific Ocean. It is located between Russia's Kamchatka Peninsula on the east, the Kuril Islands on the southeast, Japan's island of Hokkaido on the south, the island of Sakhalin along the west, and a stretch of eastern Siberian coast along the west and north. The northeast corner is the Shelikhov Gulf. The sea is named for the port of Okhotsk, itself named for the Okhota River.
Vitus Jonassen Bering, also known as Ivan Ivanovich Bering, was a Danish cartographer and explorer in Russian service, and an officer in the Russian Navy. He is known as a leader of two Russian expeditions, namely the First Kamchatka Expedition and the Great Northern Expedition, exploring the north-eastern coast of the Asian continent and from there the western coast on the North American continent. The Bering Strait, the Bering Sea, Bering Island, the Bering Glacier, and Vitus Lake were all named in his honor.
Okhotsk is an urban locality and the administrative center of Okhotsky District of Khabarovsk Krai, Russia, located at the mouth of the Okhota River on the Sea of Okhotsk. Population: 4,215 (2010 Census); 5,738 (2002 Census); 9,298 (1989 Census).
The Cyclopteridae are a family of marine fishes, commonly known as lumpsuckers or lumpfish, in the order Scorpaeniformes. They are found in the cold waters of the Arctic, North Atlantic, and North Pacific oceans. The greatest number of species are found in the North Pacific. The family name Cyclopteridae derives from the Greek words κύκλος (kyklos), meaning "circle", and πτέρυξ (pteryx), meaning "wing" or "fin", in reference to the circle-shaped pectoral fins of most of the fish in this family.
The smooth lumpfish is a species of marine ray-finned fish belonging to the family Cyclopteridae, the lumpfishes and lumpsuckers. This species is found in the northern Pacific Ocean. It is the only species in the monospecific genus Aptocyclus.
Cyclopsis is a monospecific genus of marine ray-finned fish belonging to the family Cyclopteridae, the lumpfishes or lumpsuckers. Its only species is Cyclopsis tentacularis which is found at depths between 12 and 140 m in the Sea of Okhotsk in the northwestern Pacific Ocean. This species has a maximum published standard length of 7.1 cm (2.8 in).
Cyclopteropsis is a genus of marine ray-finned fishes belonging to the family Cyclopteridae, the lumpfishes or lumpsuckers. These small lumpfishes are found in the North Pacific and Arctic Oceans.
The sturgeon poacher, also known as the sturgeon-like sea-poacher in Canada, is a fish in the family Agonidae. It was described by Wilhelm Gottlieb Tilesius von Tilenau in 1813. It is a marine, temperate water-dwelling fish which is known from the northern Pacific Ocean, including the western Bering Sea, Cape Navarin, the Commander Islands, the Sea of Okhotsk, the Aleutian Islands, and northern California, USA. It dwells at a depth range of 2 to 710 metres, and inhabits soft benthic sediments. Males can reach a maximum total length of 30.5 centimetres (12.0 in).
The Pacific spiny lumpsucker is a species of bony fish in the family Cyclopteridae.
Cyclopteropsis bergi is a species of lumpfish native to the Northwest Pacific, where it is found at depths of 20 to 200 m. This species reaches 7 cm in total length and occurs in the Bering Sea, the Sea of Okhotsk, and the Sea of Japan where it may be found off of North Korea and Sado Island. In 2011, a single individual of the species was also reported from Sokcho, South Korea.
Cyclopteropsis mcalpini, also known as the Arctic lumpsucker, is a species of lumpfish known only from the Arctic Ocean. It has been found in the Barents Sea and off the coast of northwestern Greenland, where it occurs at a depth range of 109 to 329 m. It is a small fish, growing to 7.5 cm in total length. Arctic lumpsuckers are reported to usually lay between 60 and 70 eggs, which are deposited in protected areas such as empty shells.
Cyclopteropsis popovi is a species of lumpfish native to the Northwest Pacific. It can be found from the Sea of Okhotsk to the Pacific coasts of the northern Kuril Islands. Some specimens of the related species C. brashnikowi suggest that the two might be synonymous, in which case C. brashnikowi would be considered the senior synonym.
The toad lumpsucker is a species of fish in the family Cyclopteridae that is found in the Bering Sea and Gulf of Alaska, where it occurs at depths of 69 to 170 metres. It is a demersal fish that reaches a maximum of 7.4 centimetres (2.9 in) in total length, making it a moderately sized member of Eumicrotremus.
Eumicrotremus andriashevi, also known as the pimpled lumpsucker, is a species of lumpfish native to the Arctic and North Pacific. In addition to the Arctic Ocean, it may be found in the Chukchi and Bering Seas, where it occurs at a depth range of 20 to 83 m. It is a small bottom-dwelling fish that reaches 4.8 cm in standard length.
Eumicrotremus asperrimus, also known as the Siberian lumpsucker, is a species of lumpfish native to the Northwest Pacific, where it can be found in the Bering Sea, the Sea of Japan, the Sea of Okhotsk, as well as off of Alaska and Hokkaido. It reaches 12 cm (4.7 in) in total length and occurs at a depth range of 20 to 900 m. It is a round and compact fish adorned with many distinct tubercles.
Eumicrotremus derjugini, also known as the leatherfin lumpsucker or petite poule de mer Arctique, is a species of lumpfish native to the Arctic, the North Atlantic, and the North Pacific. It is known from Labrador, Ungava Bay, Hudson Bay, the Canadian Arctic, Svalbard, the Barents Sea, Franz Josef Land, Greenland, the Kara Sea, the Laptev Sea, the East Siberian Sea, the Chukchi Sea, and the Sea of Okhotsk. It occurs at a depth range of 5 to 1038 m, and it reaches 10 cm SL. It is a benthic species often found on substrates of mud, gravel, or stone at temperatures below 0 °C, feeding mainly on crustaceans and Oikopleura. The young of this species are reportedly seen in shallower water.
Eumicrotremus gyrinops, known as the Alaskan lumpsucker, is a species of lumpfish native to the Bering Sea and the Aleutian Islands. It is a small demersal fish that occurs at a depth range of 70 to 172 metres and reaches 5.2 centimetres (2.0 in) SL.
Eumicrotremus pacificus, sometimes known as the spotted lumpsucker or the balloon lumpfish, is a species of lumpfish native to the Northwest Pacific. It can be found in the Sea of Okhotsk, the Sea of Japan, the East China Sea, and the Pacific Ocean off Hokkaido and the Kuril Islands. It may be confused with the closely related Eumicrotremus orbis, which overlaps with E. pacificus in range, although E. pacificus is larger, reaching 20 cm (7.9 inches) TL. This fish is generally yellow to orange in color with small dark spots and its tubercles are usually smaller and less pronounced than E. orbis, giving it a less spiny appearance.
Proeumicrotrmus is a monospecific genus of marine ray-finned fish belonging to the family Cyclopteridae, the lumpfishes or lumpsuckers. The only species in the genus is Proeumicrotremus soldatovi, Soldatov's lumpsucker. This species is found in the Northwest Pacific. It is known from the Sea of Okhotsk, where it can be found at depths of 10 to 350 m. It reaches 26 cm (10 in) in total length, making it larger than average for a lumpfish. It was previously considered a species of Eumicrotremus until a morphology-based revision in 2020 concluded that it represents the only known species of a distinct genus.
Eumicrotremus tartaricus is a species of lumpfish native to the Northwest Pacific. It is known from the Sea of Japan, the Sea of Okhotsk, Peter the Great Bay, and the Pacific coast of the Kuril Islands, where it may be found at a depth range of 20 to 30 m. It has sometimes been considered a subspecies of the Pacific spiny lumpsucker, but it is generally agreed upon that E. tartaricus represents its own distinct species.
