The Khopyor (, also transliterated as Khoper) is a river in European Russia, the biggest

left tributary A tributary, or affluent, is a stream or river that flows into a larger stream or main stem (or parent) river or a lake. A tributary does not flow directly into a sea or ocean. Tributaries and the main stem river drain the surrounding drainag ...

of the river

Don Don, don or DON and variants may refer to: Places *County Donegal, Ireland, Chapman code DON *Don (river), a river in European Russia *Don River (disambiguation), several other rivers with the name *Don, Benin, a town in Benin *Don, Dang, a vill ...

.Хопёр

Great Soviet Encyclopedia The ''Great Soviet Encyclopedia'' (GSE; ) is one of the largest Russian-language encyclopedias, published in the Soviet Union from 1926 to 1990. After 2002, the encyclopedia's data was partially included into the later ''Bolshaya rossiyskaya e ...

It is long, with a watershed of .«Река Хопер»
Russian State Water Registry The mouth width is . The Khopyor is navigable up to from the mouth. The maximum discharge is ; the average discharge is , and the minimum discharge is . Fish in the river include

bream Bream ( ) are species of freshwater and marine fish belonging to a variety of genera including '' Abramis'' (e.g., ''A. brama'', the common bream), '' Acanthopagrus'', ''Argyrops'', '' Blicca'', '' Brama'', '' Chilotilapia'', ''Etelis'', '' L ...

zander The zander (''Sander lucioperca''), sander or pikeperch, is a species of ray-finned fish from the family Percidae, which includes the perches, ruffes and darters. It is found in freshwater and brackish habitats in western Eurasia. It is a popul ...

, common roach,

rudd ''Scardinius'' is a genus of ray-finned fish in the family Cyprinidae commonly called rudds. Locally, the name "rudd" without any further qualifiers is also used for individual species, particularly the common rudd (''S. erythrophthalmus''). Th ...

European chub ''Squalius cephalus'' is a European species of freshwater fish in the carp family Cyprinidae. It frequents both slow and moderate rivers, as well as canals and still waters of various kinds. This species is referred to as the common chub, Europe ...

, ide,

bleak Bleak may refer to: Fish * Species of the genus '' Alburnus'' * '' Alburnoides bipunctatus'', also known as the schneider Music * "Bleak", a song by Opeth from '' Blackwater Park'' * "Bleak", a song by Soulfly from '' Dark Ages'' Other uses * B ...

catfish Catfish (or catfishes; order Siluriformes or Nematognathi) are a diverse group of ray-finned fish. Named for their prominent barbels, which resemble a cat's whiskers, catfish range in size and behavior from the three largest species alive ...

pike Pike, Pikes or The Pike may refer to: Fish * Blue pike or blue walleye, an extinct color morph of the yellow walleye ''Sander vitreus'' * Ctenoluciidae, the "pike characins", some species of which are commonly known as pikes * ''Esox'', genus of ...

perch Perch is a common name for fish of the genus ''Perca'', freshwater gamefish belonging to the family Percidae. The perch, of which three species occur in different geographical areas, lend their name to a large order of vertebrates: the Per ...

, asp and

burbot The burbot (''Lota lota'') is the only gadiform (cod-like) freshwater fish. It is also known as bubbot, mariah, loche, cusk, freshwater cod, freshwater ling, freshwater cusk, the lawyer, coney-fish, lingcod, and eelpout. The species is closel ...

. Found near the river

elk The elk (''Cervus canadensis''), also known as the wapiti, is one of the largest species within the deer family, Cervidae, and one of the largest terrestrial mammals in its native range of North America and Central and East Asia. The common ...

s, hares, herons, swans,

eagle Eagle is the common name for many large birds of prey of the family Accipitridae. Eagles belong to several groups of genera, some of which are closely related. Most of the 68 species of eagle are from Eurasia and Africa. Outside this area, j ...

falcon Falcons () are birds of prey in the genus ''Falco'', which includes about 40 species. Falcons are widely distributed on all continents of the world except Antarctica, though closely related raptors did occur there in the Eocene. Adult falcons ...

owl Owls are birds from the order Strigiformes (), which includes over 200 species of mostly solitary and nocturnal birds of prey typified by an upright stance, a large, broad head, binocular vision, binaural hearing, sharp talons, and feathers a ...

nightingale The common nightingale, rufous nightingale or simply nightingale (''Luscinia megarhynchos''), is a small passerine bird best known for its powerful and beautiful song. It was formerly classed as a member of the thrush family Turdidae, but is no ...

duck Duck is the common name for numerous species of waterfowl in the family Anatidae. Ducks are generally smaller and shorter-necked than swans and geese, which are members of the same family. Divided among several subfamilies, they are a form ...

s, beavers, pond turtles,

snake Snakes are elongated, limbless, carnivorous reptiles of the suborder Serpentes . Like all other squamates, snakes are ectothermic, amniote vertebrates covered in overlapping scales. Many species of snakes have skulls with several more j ...

s (

viper The Viperidae (vipers) are a family of snakes found in most parts of the world, except for Antarctica, Australia, Hawaii, Madagascar, and various other isolated islands. They are venomous and have long (relative to non-vipers), hinged fangs tha ...

s), etc. Previously, there were bison, now exterminated. The unique nature made Khopyor a favorite place for tourists.

Tributaries

The largest

tributaries A tributary, or affluent, is a stream or river that flows into a larger stream or main stem (or parent) river or a lake. A tributary does not flow directly into a sea or ocean. Tributaries and the main stem river drain the surrounding drainag ...

of the Khopyor are, from source to mouth: * Serdoba (left) *

Vorona ''Vorona'' ( ; Malagasy for "bird", ''V. berivotrensis'', "from Berivotra") is a monotypic genus of prehistoric birds. It was described from fossils found in a Maevarano Formation quarry near the village of Berivotra, Mahajanga Province, Madag ...

(right) * Savala (right) * Buzuluk (left)

Towns

Towns on the Khopyor River in

orographic sequence Orography is the study of the topographic relief of mountains, and can more broadly include hills, and any part of a region's elevated terrain. Orography (also known as ''oreography'', ''orology'' or ''oreology'') falls within the broader discipl ...

(from source to mouth) are: * Balashov, *

Borisoglebsk Borisoglebsk (russian: Борисогле́бск) is a town in Voronezh Oblast, Russia, located on the left bank of the Vorona River near its confluence with the Khopyor. Population: 65,000 (1969). History Borisoglebsk was founded in 16 ...

Uryupinsk Uryupinsk (russian: Урю́пинск) is a town in Volgograd Oblast, Russia, located northwest of Volgograd on the Khopyor River. Population: Etymology There are two theories of the historical background for the town's name. One is that it i ...

Novokhopyorsk Novokhopyorsk (russian: Новохопёрск) is a town and the administrative center of Novokhopyorsky District in Voronezh Oblast, Russia, located on the right bank of the Khopyor River, southeast of Voronezh, the administrative center of the ...

* Serafimovich. Downstream from Borisoglebsk, is the

Khopyor Nature Reserve The Khopyor Nature Reserve (russian: Хопёрский заповедник) (also Khopersky) is a Russia, Russian ''zapovednik'' (strict nature reserve) that protects a 50-km-long stretch of the Khopyor River in the Voronezh Oblast. About 80% of ...

, populated with protected beavers,

wisent The European bison (''Bison bonasus'') or the European wood bison, also known as the wisent ( or ), the zubr (), or sometimes colloquially as the European buffalo, is a European species of bison. It is one of two extant species of bison, along ...

s and

Russian desman The Russian desman (''Desmana moschata'') (russian: выхухоль ''vykhukhol'') is a small semiaquatic mammal that inhabits the Volga, Don and Ural River basins in Russia, Ukraine and Kazakhstan. It constructs burrows into the banks of pond ...

. It also has various protected flora including '' Iris tenuifloia''.

Cultural associations

In 1834,

Mikhail Zagoskin Mikhail Nikolayevich Zagoskin (russian: Михаил Николаевич Загоскин; July 25, 1789 – July 5, 1852) was a Russian writer of social comedies and historical novels. Zagoskin was born in the village of Ramzay in Penza Oblast. ...

published a collection of

ghost stories A ghost story is any piece of fiction, or drama, that includes a ghost, or simply takes as a premise the possibility of ghosts or characters' belief in them."Ghost Stories" in Margaret Drabble (ed.), ''Oxford Companion to English Literature''. ...

entitled ''An Evening on the Khoper River''. According to legend, an oldman Hopper lived in these places of

Penza Oblast Penza Oblast (russian: Пе́нзенская о́бласть, ''Penzenskaya oblast'') is a federal subject of Russia (an oblast). Its administrative center is the city of Penza. As of the 2010 Census, its population was 1,386,186. Geogra ...

. One day he went by steppe and saw 12 springs. The old man took a shovel and assembled all the springs in one big stream. On this stream oldman Hopper built a mill to grind grain for the peasants from nearby villages. Later the river was given the name of its creator. The river gave its name to the Khoper-Invest company, infamous for its pyramid scheme fraud.

References

{{Portal bar, Russia Rivers of Penza Oblast Rivers of Saratov Oblast Rivers of Volgograd Oblast Rivers of Voronezh Oblast