Colouration ranges from dark green brown on the back and sides to light grey white on the ventral side. Acipenser huso scaphirhynchus and pseudoscaphirhynchus.
The 2 200 pound beluga huso huso however the kaluga has a more predatory streak using its tough sharp teeth to tear into salmon herring pike and just about any other fish unfortunate enough to get in its way.
Kaluga sturgeon teeth. Like the slightly larger beluga it spends part of its life in salt water. While most sturgeon are renowned for their extreme sizes kaluga are among the biggest only slightly surpassed by their close european cousin. White sturgeon acipenser transmontanus is also occasionally referred to as the oregon or pacific sturgeon and lives along the west coast of north america.
Its body is an elongated fusiform body with five rows of bony scutes. The kaluga sturgeon huso dauricus has 10 16 dorsal scutes 32 46 lateral scutes 8 12 ventral scutes 43 57 dorsal fin rays and 26 35 anal fin rays. The kaluga sturgeon is a massive fish also known as the river beluga it has a triangular head with several bony plates.
Kaluga sturgeon huso dauricus the kaluga sturgeon is a large predatory sturgeon common in the amur river basin. This species is reportedly one of the biggest. Dorsal with 10 16 beetles the first is largest two laterals 32 46 scutes and two ventral 8 12 scutes between rows of small bony scutes grains and rarely more large plate.
The danube where he. The kaluga sturgeon is one of the worlds largest sturgeon species likely surpassed in size only by the beluga. Under the ussr this fish was protected however after perestroika this fish was faced with a ceaseless onslaught.
Salmon fishermen earn as much money from one kaluga as from three years of salmon. The beluga b ə ˈ l uː ɡ ə or great sturgeon huso huso is a species of anadromous fish in the sturgeon family acipenseridae of order acipenseriformes it is found primarily in the caspian and black sea basins and formerly in the adriatic sea going on maximum size it is the eighth most massive living species of bony fish. Jeremy wade traveled to romania in mighty rivers.
These fish have experienced a rapid decline and thus the fishing industries and communities that depended on them have also died out. However this fish has been overhunted due to its precious eggs just like the kaluga sturgeon. The beluga sturgeon is the world s largest sturgeon growing in excess of 3 000 pounds.
As the fish became rarer and rarer people hunted even more for its precious eggs. Heavily fished for the female s valuable roe known as. Sturgeon is the common name for the 27 species of fish belonging to the family acipenseridae the earliest sturgeon fossils date to the late cretaceous and are descended from other earlier acipenseriform fishes who date back to the triassic period some 245 to 208 million years ago.
The kaluga huso dauricus is a large predatory sturgeon found in the amur river basin. The kaluga is one of the biggest of the sturgeon family. The family is grouped into four genera.
Also known as the river beluga they are claimed to be the largest freshwater fish in the world with a maximum size of at least 1 000 kg 2 205 lb and 5 6 m 18 6 ft.
Tags: #kaluga sturgeon teeth