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Prussian carp

The Prussian carp (Carassius gibelio) is a medium-sized, deep-bodied freshwater fish native to central and eastern Europe and Siberia, recognized for its silvery-brown coloration and robust build that closely resembles the crucian carp (Carassius carassius), though distinguished by a concave dorsal fin profile, strongly serrated anal and dorsal rays, 29-33 lateral line scales, and a black peritoneum.^[1]^[2] It typically attains a common length of 20 cm, with a maximum total length of 46.6 cm and weight up to 3 kg, reaching sexual maturity at around 10.3 cm.^[1] This species thrives in a wide range of freshwater and brackish environments, including still waters, lowland rivers, irrigation canals, reservoirs, and areas with submerged vegetation, demonstrating remarkable tolerance to low oxygen levels, pollution, and temperatures from 10°C to 20°C, with a pH range of 7.1-7.5.^[1]^[2] As a benthopelagic omnivore, it consumes plankton, benthic invertebrates, plant material, filamentous algae, and detritus, exhibiting generalist feeding habits that enable it to exploit diverse habitats.^[1] A key biological trait is its primarily asexual reproduction via gynogenesis, where dominant triploid females (up to 75% of populations) produce unfertilized eggs that develop into clones using sperm from conspecific males or other carp species, often spawning multiple times per year on submerged vegetation and achieving lifespans of 5-10 years.^[1]^[2] Potamodromous in behavior, it migrates within freshwater systems, and while it supports minor commercial fisheries in its native range, it is widely regarded as a potential pest due to its invasive spread.^[1] Originally distributed from central Europe across to Siberia and parts of Asia (35°N-62°N, 10°W-155°E), the Prussian carp has been introduced extensively in Europe and beyond, establishing invasive populations in North America—first confirmed in Alberta, Canada, in 2006 and Saskatchewan in 2006—where it outcompetes native species for resources, reduces fish abundances by up to fourfold, and diminishes benthic invertebrate diversity, posing significant ecological and economic threats. As of 2025, it has colonized the South Saskatchewan River and tributaries in Saskatchewan, continuing to expand.^[1]^[2]^[3]^[4]

Taxonomy and nomenclature

Classification

The Prussian carp, Carassius gibelio, is classified within the domain Eukarya, kingdom Animalia, phylum Chordata, class Actinopterygii, order Cypriniformes, family Cyprinidae, genus Carassius, and species C. gibelio.^[5] Phylogenetically, C. gibelio belongs to the Carassius genus and is closely related to the goldfish (Carassius auratus) and crucian carp (Carassius carassius), with historical taxonomic confusion arising from hybridization potential among these species; it also shares a broader affinity with the common carp (Cyprinus carpio) within the Cyprinidae family.^[6]^[7]^[3] The species was first described by Marcus Elieser Bloch in 1782 as Cyprinus gibelio, with the modern binomial Carassius gibelio established based on that type specimen from European waters.^[1]^[7] Genetic studies confirm the native origins of C. gibelio span from central Europe (including the Danube River basin) to Siberia and the Amur River basin in the Far East, revealing a hybrid ancestry involving ancestral Carassius lineages that contributed to its polyploidy and invasiveness.^[8] Populations of C. gibelio exhibit diverse ploidy levels, including diploid (2n=~100 chromosomes) and triploid (3n=~150 chromosomes) forms, with recognition of all-female parthenogenetic lineages that dominate in many regions through gynogenetic reproduction.^[9]^[10]

Etymology and synonyms

The common name "Prussian carp" is associated with the species' historical presence in the regions of Prussia during the 18th century, where it became established in local waters prior to its wider spread across Europe. The name "gibel carp" originates from Eurasian regional terms, such as the German "Giebel" or "Gibel," reflecting its early recognition in central European ichthyological literature.^[11] The scientific name Carassius gibelio was first described by Marcus Elieser Bloch in 1782 as Cyprinus gibelio, based on specimens likely collected from Prussian freshwater systems.^[1] The genus Carassius is a Latinization of "karass" or "karausche," traditional European names for similar cyprinid fishes like the crucian carp.^[1] The specific epithet "gibelio" stems from the aforementioned German vernacular "Giebel," used for this silvery carp species in historical accounts.^[11] Synonyms for Carassius gibelio include Cyprinus gibelio Bloch, 1782 (the original combination), Carassius auratus gibelio (Bloch, 1782) (reflecting its former subspecies status under goldfish), and Carassius bucephalus Heckel, 1837 (a junior synonym based on morphological variation).^[12] Older literature often confused C. gibelio with the crucian carp Carassius carassius, leading to misidentifications such as applying "Prussian carp" interchangeably to both species in 19th-century reports.^[13] Nomenclatural controversies centered on whether C. gibelio represented a distinct species, a subspecies of the goldfish Carassius auratus, or a hybrid form within the Carassius complex, due to morphological similarities and overlapping ranges.^[7] These debates were largely resolved in the 2000s through genetic analyses, including mitochondrial DNA sequencing, which confirmed C. gibelio as a separate species with hidden genetic diversity, including multiple lineages. Key studies, such as Rylková et al. (2010) on goldfish monophyly and Kalous et al. (2012) designating a neotype from the Elbe River basin, provided phylogenetic evidence distinguishing it from C. auratus. Since the 1990s, authoritative databases like FishBase have recognized Carassius gibelio as the valid species name, a status also reflected in its treatment by the IUCN (not evaluated but accepted taxonomically).^[1]

Physical description

Morphology

The Prussian carp (Carassius gibelio) exhibits an elongated, robust body form typical of cyprinid fishes, characterized by a deep and laterally compressed profile that provides stability in lentic environments. The body is plump with a rounded abdomen, contributing to its carp-like appearance similar to that of the closely related goldfish (Carassius auratus). This structure supports efficient swimming in still or slow-moving waters, with the overall fusiform shape aiding in maneuverability.^[14]^[15] The head is small and short, featuring a terminal mouth positioned upward for surface feeding, surrounded by thick lips but lacking barbels, a key distinction from the common carp (Cyprinus carpio). Pharyngeal teeth are arranged in a single row with a 4-4 formula on each side, adapted for grinding plant material and small invertebrates. Scales are large and cycloid, covering the body evenly, with 29-33 scales along the lateral line, which serves as a sensory organ for detecting vibrations. The peritoneum is black. Gill rakers number 37-52 and are structured to filter food particles effectively.^[14]^[16]^[17]^[1] The dorsal fin originates midway along the body and includes 3 unbranched rays followed by 16-19 branched rays, with the last unbranched ray strongly serrated and the posterior edge concave or straight. The anal fin has 3 unbranched rays and 5½ branched rays (the ½ denoting the split penultimate ray), also with a serrated last unbranched ray. Paired pectoral and pelvic fins are positioned ventrally for balance and propulsion, while the caudal fin is forked, enhancing agility. A swim bladder is present, consisting of two chambers that regulate buoyancy across varying water depths.^[6]^[18]^[17]

Size, coloration, and variations

The Prussian carp (Carassius gibelio) attains a maximum total length of 46.6 cm and a maximum weight of 3 kg, though common adult lengths range from 20 to 40 cm depending on environmental conditions and population dynamics.^[1] Growth rates vary with water temperature, with individuals reaching sexual maturity at lengths of 10.3 to 15 cm, typically within the first few years of life.^[1] The species has a reported lifespan of up to 10 years in the wild.^[1] In terms of coloration, the Prussian carp exhibits a silvery-brown hue on the dorsal surface, transitioning to a lighter silvery-white on the ventral side, which provides camouflage in varied aquatic environments.^[1] Juveniles often display a more pronounced silvery sheen compared to adults.^[19] Domesticated strains of closely related Carassius species, such as the goldfish (Carassius auratus), may exhibit red or orange pigmentation due to selective breeding.^[14] Intraspecific variations are notable, with minimal sexual dimorphism outside of the breeding season, during which males develop small epithelial tubercles on the head, operculum, and pectoral fins.^[20] Triploid females, which predominate in many populations and reproduce gynogenetically, tend to grow larger and exhibit higher growth rates than diploid counterparts.^[21] Regional pigmentation differences can occur, influenced by habitat factors such as water clarity and substrate, leading to occasional mottling or shifts toward olive-green tones in some environments.^[14]

Distribution and habitat

Native range

The Prussian carp (Carassius gibelio) is native to Central Europe, extending eastward through the Black Sea basin to Siberia and Central Asia.^[1] Its original geographic distribution encompasses major river drainages, including the Danube, Volga, and Amur basins.^[7] In Europe, native populations are established in lowland areas of the Black Sea region, while in Asia, the species occurs naturally in river systems of northern China and the Russian Far East.^[7]^[22] Historical records, including ichthyological surveys from the 18th century and earlier, confirm the species' pre-human dispersal presence in eastern Europe, particularly in the territories of modern-day Romania, Ukraine, and Russia.^[23] Prior to any recorded introductions, the species was absent from western European waters, with its westernmost native extent limited to central European river systems.^[1] Native populations primarily occupy lakes, ponds, and slow-flowing rivers with abundant submerged vegetation and periodic flooding.^[1] These habitats are characteristic of temperate climates, where water temperatures typically range from 10°C to 20°C, supporting the species' benthopelagic lifestyle in freshwater and occasionally brackish environments.^[1] In countries such as Romania and Ukraine, C. gibelio forms stable populations in Danube tributaries and Black Sea coastal lagoons, while in Russia, it is widespread in Volga floodplains and Amur River wetlands.^[23]^[7]

Introduced range and habitat preferences

The Prussian carp (Carassius gibelio) was first introduced outside its native range in central Europe and Asia during the 17th century, primarily through accidental escapes from aquaculture facilities in western Europe, including regions like France and Italy.^[6] Subsequent human-mediated spread occurred via intentional stocking for food and ornamental purposes, leading to establishment across much of Europe by the 20th century. In North America, the species was first detected in Alberta, Canada, around 2000 and confirmed in open waters in 2006, likely introduced unintentionally through the live baitfish trade originating from Asia.^[3] Currently, Prussian carp are widespread in introduced ranges across western and central Europe, including countries such as Belgium, the Czech Republic, Estonia, France, Germany, Poland, and Turkey.^[6] In Asia, introductions have occurred in Japan, Israel, Armenia, and Uzbekistan, often linked to aquaculture activities. In North America, as of 2025, established populations are limited to the Bow, Oldman, Red Deer, and South Saskatchewan River basins in Alberta and Saskatchewan, Canada, with potential for expansion southward into the United States via connections to the Missouri River basin, currently limited by barriers such as the Qu’Appelle Dam.^[24]^[25]^[26] Prussian carp prefer stagnant or slow-flowing freshwater habitats such as ponds, lakes, reservoirs, canals, and lowland rivers with abundant submerged vegetation, where they often occupy the littoral zones.^[7] They exhibit broad environmental tolerances, thriving in conditions unsuitable for many native species, including high turbidity, low dissolved oxygen levels as low as 0.6 mg/L, and water temperatures up to 32°C, with optimal growth around 28°C.^[27]^[28] As a euryhaline species, they can survive in brackish waters with salinities up to 14 ppt, though they primarily inhabit freshwater systems. Typically, they are found at depths of 0–5 m, avoiding deeper, oxygen-poor strata.^[29]^[6]

Biology and ecology

Diet and feeding behavior

The Prussian carp (Carassius gibelio) is an omnivorous fish with a flexible diet that includes both plant and animal matter, allowing it to exploit diverse food resources in its habitats. Primary components consist of algae (such as diatoms from Bacillariophyta and green algae from Chlorophyta), detritus, and invertebrates including chironomid larvae (Diptera) and zooplankton like Cladocera, Copepoda, and Rotifera. In a study of 155 individuals from Lake Ladik, Turkey, animal prey dominated the diet at 77.62% relative importance index (RII), with Cladocera as the most significant group (41.38% RII) across seasons, followed by Rotifera (18.26% RII) and algae (16.27% RII); fish eggs were also present among the 29 identified prey taxa. Juveniles tend to be planktivorous, focusing on small zooplankton and periphytic algae, while adults shift ontogenetically toward benthic invertebrates such as amphipods, ostracods, and chironomids around 12 cm fork length. In dense populations, Prussian carp increase reliance on plant material and fish eggs, reflecting opportunistic adjustments to resource availability. For instance, in Lake Eğirdir, Turkey, cladocerans (primarily Daphnia sp., 25.6% of diet volume) and dipterans like Chironomus sp. (18.6%) were predominant, with gastropods, copepods, ostracods, and mysids also contributing significantly to the benthic and planktonic components. This broad diet supports the species' role as a trophic generalist, bridging primary producers and higher consumers in freshwater ecosystems. Prussian carp exhibit bottom-feeding behavior, using a subterminal mouth oriented downward to suction food from the substrate in a vacuum-like manner typical of cyprinids. This foraging strategy targets detritus and benthic prey in vegetated or muddy areas, with juveniles preferring high-complexity habitats like reed belts for plankton access. Feeding intensity varies seasonally with water temperature, peaking in summer (intensity index 1.25) and lowest in winter (0.27), and shows opportunistic specialization on abundant items like Cladocera. Daily consumption equates to approximately 1.5–2.7% of body weight based on biomass studies in reservoirs, enabling rapid exploitation of resources. Trophic adaptations include tolerance of low-food conditions through substantial lipid storage, with muscle lipid content reaching up to 18–20% in certain seasons, aiding overwintering and hypoxia resistance. This storage, combined with aggressive resource competition via high foraging rates, positions Prussian carp as effective generalists; their sediment-disturbing suction feeding causes bioturbation that resuspends particles.

Reproduction and life cycle

The Prussian carp (Carassius gibelio) exhibits a unique reproductive strategy dominated by gynogenesis, a form of parthenogenesis in which sperm from males of the same or closely related species, such as common carp (Cyprinus carpio) or goldfish (Carassius auratus), activates egg development without contributing genetic material to the offspring.^[6]^[25] This process results in clonal daughters that are genetically identical to the mother, maintaining all-female lineages and enabling rapid population expansion.^[30] Populations are overwhelmingly composed of triploid females, which constitute over 95% of individuals in many invaded areas, while rare diploid forms may engage in sexual reproduction.^[1]^[31] Prussian carp also hybridize readily with goldfish and common carp, producing viable triploid or aneuploid offspring that can further complicate genetic diversity in shared habitats.^[25]^[32] Spawning typically occurs during spring and early summer, from April to July, when water temperatures rise to 14–22°C, with females capable of multiple spawning events over this prolonged period.^[33]^[34] Eggs are small, adhesive, and demersal, attaching to submerged vegetation or other substrates in shallow, weedy areas to avoid predation and ensure oxygenation.^[1] Incubation lasts 2–4 days depending on temperature, with hatching accelerated at higher values (e.g., 52 hours at 22–25°C), after which larvae emerge and begin rapid exogenous feeding.^[35] Juveniles grow quickly, reaching sexual maturity at 1–2 years of age in warmer southern ranges, though this may extend to 3–4 years in cooler northern latitudes.^[36]^[25] Fecundity is high, with females producing 30,000–85,000 eggs per spawning event on average, though values can reach up to 62,000 in larger individuals, supporting the species' invasive potential through sheer reproductive output.^[37]^[38] The clonal nature of gynogenetic reproduction preserves advantageous genotypes across generations, while occasional sexual events in diploids or hybrids introduce limited variability.^[21] Overall, this life cycle—marked by early maturity, multiple broods, and unisexual dominance—facilitates the species' persistence and spread in diverse aquatic environments.^[2]

Invasive status and management

Ecological impacts

The Prussian carp (Carassius gibelio), as an invasive species, exerts profound negative effects on native ecosystems by outcompeting local fish for resources and altering habitat structures, leading to reduced biodiversity in both European and North American waters.^[6] In invaded areas, it rapidly establishes dominance, with populations capable of comprising up to 60% of the total fish biomass in certain lakes, thereby suppressing native species abundance.^[39] This competitive edge stems from its tolerance for low-oxygen and turbid conditions unsuitable for many natives, allowing it to thrive where other fish decline.^[40] Biodiversity impacts are particularly severe, as Prussian carp outcompete and displace native cyprinids, such as the crucian carp (Carassius carassius) in Europe, where it has become the dominant species in lentic and slow-flowing habitats over the past decades.^[6] In North America, invasions have led to significant declines in native fish populations, including brook stickleback (Culaea inconstans), fathead minnow (Pimephales promelas), lake chub (Couesius plumbeus), and white sucker (Catostomus commersonii), with overall native fish abundance dropping to one-fourth of pre-invasion levels in affected riverine systems.^[40] Additionally, its feeding behavior preys on benthic invertebrates, shifting community composition toward tolerant taxa like Chironomidae and Simuliidae while reducing diversity of sensitive species, which in turn affects higher trophic levels.^[40] These changes threaten specialized natives by altering prey availability and habitat quality in shared river basins.^[6] Ecosystem alterations further compound these effects, with Prussian carp acting as bioturbators that rework sediments through foraging, increasing water turbidity and reducing light penetration essential for aquatic vegetation growth.^[40] This feeding on plant material and detritus disrupts submerged macrophytes, leading to habitat loss for vegetation-dependent species and shifts in benthic communities.^[7] High biomass accumulations also modify nutrient cycling by resuspending phosphorus and other elements from sediments, exacerbating eutrophication and altering food webs in invaded waters.^[7] Hybridization poses a genetic threat, as Prussian carp's gynogenetic reproduction—where females produce clones using sperm from native males without full fertilization—introduces foreign genes into local populations of related species like crucian carp and common carp (Cyprinus carpio), potentially eroding genetic diversity and causing reproductive interference.^[6] This sperm parasitism wastes reproductive resources of native males, contributing to population declines in cyprinid communities across Europe and North America.^[2] In Europe, such interactions have been linked to the widespread displacement of crucian carp, while in North America, they amplify potential risks to endemic fish through introgression.^[32]

Distribution in North America and control efforts

The Prussian carp (Carassius gibelio) was first confirmed in open waters of North America in Alberta, Canada, with initial records dating to the early 2000s in the Bow River drainage. By 2006, established populations were documented in southern Alberta river systems, including the Bow, Oldman, and Red Deer Rivers, likely introduced via illegal release of aquarium or bait fish. An isolated individual was recorded in Saskatchewan in 2005, with established populations confirmed by 2018. The species has since expanded, reaching the South Saskatchewan River by 2017 and, as of 2025, occupying the river and its tributaries while moving toward additional connected systems to the northeast. As of 2025, Prussian carp remains confined to these western Canadian provinces, with no verified established populations in the United States, though its proximity to the international border raises concerns for southward spread into watersheds like the Missouri River basin.^[17]^[41]^[25] In North America, control efforts emphasize prevention and early detection due to the lack of selective, cost-effective eradication methods for this resilient species. Alberta's provincial strategy, implemented since 2016, prohibits possession, transport, and release of Prussian carp, supported by public education campaigns and mandatory reporting of sightings to the Alberta Environment and Parks hotline. Environmental DNA (eDNA) surveillance has been widely adopted for non-invasive monitoring, with studies in Alberta from 2018–2019 sampling 83 sites across river basins and detecting the species at 12 sites to map distribution and inform targeted netting operations. In Saskatchewan, a 2020 aquatic invasive species strategy includes boat inspection stations and angler reporting apps to curb downstream dispersal, though suppression attempts via electrofishing and seining have yielded limited success.^[41]^[42]^[43] Cross-border collaboration between Canadian provinces and U.S. states like Montana and North Dakota focuses on shared watershed monitoring, including joint eDNA protocols and angler education to prevent accidental introductions via angling gear or live bait. Ontario has preemptively classified Prussian carp as a prohibited species under its 2016 Invasive Species Act, banning imports and imposing fines up to CAD 100,000 for violations, while funding research into biocontrol options like triploid induction to sterilize populations—though field trials remain experimental and unscaled. Overall, these efforts highlight the challenges of managing Prussian carp's parthenogenetic reproduction and tolerance to harsh conditions, with ongoing research prioritizing predictive modeling to anticipate range expansion.^[44]^[45]^[40]

References

[1]
Carassius gibelio, Prussian carp : fisheries - FishBase
Inhabits a wide variety of still water bodies and lowland rivers, usually associated with submerged vegetation or regular flooding.
[2]
Prussian Carp - Invasive Species Centre
Prussian Carp are silvery-brown-bodied fish that closely resemble Goldfish. They can live between 5 to 10 years and spawn several times per year.Missing: biology | Show results with:biology
[3]
Carassius gibelio - NCBI
THE NCBI Taxonomy database allows browsing of the taxonomy tree, which contains a classification of organisms ... Prussian carp, gibel carp. Lineage(full) ...
[4]
[PDF] Prussian Carp (Carassius gibelio) - U.S. Fish and Wildlife Service
a. gibelio (see Notes on Taxonomy and Nomenclature). The first occupations in 1975-1985 were by triploid females. The occurrence of triploid males and.
[5]
Carassius gibelio (Prussian carp) | CABI Compendium
Similarities to Other Species/Conditions. C. gibelio are very similar to other members of the Carassius genus, Cyprinus carpio and hybrids of these species.
[6]
[PDF] First confirmed records of Prussian carp, Carassius gibelio (Bloch ...
Oct 20, 2014 · Carassius gibelio (Bloch, 1782), generally referred to as Prussian carp, is a prolific invader of freshwater ecosystems, particularly in Europe.
[7]
Mitochondrial sequence diversity reveals the hybrid origin of ...
Dec 7, 2021 · Here we carry out a genomic assessment to understand the history of gibel carp invasion and its phylogenetic relationship with the other species in CAC.
[8]
Equilibrated evolution of the mixed auto-/allopolyploid haplotype ...
Jul 14, 2022 · One paradigmatic example is the diploid—polyploid complex taxonomically recognized as Prussian carp, Carassius gibelio, of which sexual and ...
[9]
[PDF] Hidden diversity within the Prussian carp and designation of a ...
The triploid reference specimen (156 chromosomes) originated from. Rehacka backwater (alluvium of Elbe River),. Central Bohemia, Czech Republic 50°10'39" N. 14° ...
[10]
GIBEL Definition & Meaning - Merriam-Webster
noun gi· bel ˈgēbəl plural -s : crucian carp Word History Etymology German giebel (formerly spelled gibel)
[11]
Synonyms of Carassius gibelio (Bloch, 1782) - FishBase
Carassius gibelio · (Bloch, 1782) ; Cyprinus gibelio · Bloch, 1782 ; Carassius auratus gibelio · (Bloch, 1782) ; Carassius bucephalus · Heckel, 1837.
[12]
[PDF] Ecological-Risk-Screening-Summary-Crucian-Carp.pdf
Cole (1905) quoted from one of. Baird's reports, in which Prussian carp is treated as synonymous with Cyprinus carassius. (=Carassius carassius?).” From CABI ( ...Missing: etymology | Show results with:etymology
[13]
Carassius gibelio - an overview | ScienceDirect Topics
Biology: Large freshwater molluscivorous fish (feed on snails, mussels, and clams). Black carp can tolerate a wide range of temperatures (0–40°C), low oxygen ...<|control11|><|separator|>
[14]
Prussian Carp, its habitats, characteristics, fishing methods and ...
The Prussian carp is deep-bodied and plump, its shape most reminiscent of those of the Crucian carp (Carassius carassius) and carp (Cyprinus carpio). Its sides ...<|control11|><|separator|>
[15]
[PDF] Alicja BOROŃ 1, 2, Jolanta SZLACHCIAK 1, Dorota JUCHNO 1 ...
The Prussian carp, Carassius gibelio (Bloch, 1782), is widely distributed in ... The analyzed fishes displayed the pharyngeal teeth formula 4–4. The ...
[16]
Prussian carp (Carassius gibelio) - Species Profile
Aug 1, 2022 · This species is a generalist omnivore feeding on plankton, benthic invertebrates, plant material, filamentous algae, and detritus.
[17]
(PDF) Morphological characteristics of carp (Carassius Gibelio) in ...
Mar 22, 2023 · Morphology of gibel carp (Carassius gibelio) from lake Tuzkan (Uzbekistan) was studied; in such conditions gibel carp is commercial fish and has ...
[18]
Prussian carp, Carassius gibelio - Fishes - NatureGate - LuontoPortti
Prussian carp · Other names. Silver Prussían carp, Gibel carp · Similar species. carp, crucian carp · Size. 10–35 cm. · Appearance. A deep bodied and stocky carp ...
[19]
File:Carassius gibelio male 2021 G1.jpg - Wikimedia Commons
May 16, 2021 · English: Prussian carp male (Carassius gibelio) showing lots of epithelial tubercles which appear at spawning time. Photo of a fish in an ...
[20]
Is gynogenetic reproduction in gibel carp (Carassius gibelio) a major ...
Nov 18, 2021 · ... triploid females have significantly higher growth rates than sexual diploids (Vetešník et al. 2004). Fitness and condition-related traits ...
[21]
[PDF] Visceral granulomatosis in the wild gibel carp Carassius auratus ...
C. gibelio is native to and prevalent in the Russian part of the Amur River basin. Thus, the gibel carp was selected as an indicator species for the assessment ...
[22]
[PDF] Is Carassius Gibelio (Pisces, Cyprinidae) a Native or Non-Native ...
Apr 10, 2019 · bstract: Carassius gibelio (Bloch 1783) (gibel carp, Prussian carp) is considered by some authors non-native for Europe and Romania ...<|control11|><|separator|>
[23]
[PDF] Assessing the spread and potential impact of Prussian Carp ...
Jul 31, 2017 · Carassius gibelio (Bloch, 1782), generally referred to as Prussian Carp (also Giebel, Gibel Carp), is one of the most successful invasive ...Missing: etymology | Show results with:etymology
[24]
The Prussian carp (Carassius gibelio) in Saskatchewan, Canada
Mar 26, 2025 · The Prussian carp (Carassius gibelio) is an invasive fish species from Eurasia that was first found in North America in the Canadian province of Alberta in the ...
[25]
Enhancement of Hypoxia Tolerance of Gibel Carp (Carassius ... - NIH
... temperature was maintained in the range of 20.1 ± 0.6 °C (Thermometers ... (Carassius gibelio) Antioxidants. 2022;11:935. doi: 10.3390/antiox11050935 ...
[26]
[PDF] Influence of temperature on the growth and performance of non ...
Jan 18, 2021 · Goldfish (Carassius auratus) and. Prussian carp (C. gibelio) are non-native species that can rapidly invade and alter inland water ecosystems.
[27]
[PDF] Growth, Diet and Fatty Acid Composition of Gibel Carp Carassius ...
In steppe lakes of. Western Siberia the Carassius gibelio is known to withstand the increases of salinity up to 11-14. g l-1 (Yadrenkina, Interesova, 2010).
[28]
Reproduction-associated pathways in females of gibel carp ...
Sexual selection also increases the variability of immune genes, therefore sexual diploids show higher genetic diversity in immune genes than asexual triploids ...
[29]
Biological traits of rare males in the population of Carassius gibelio ...
Aug 2, 2010 · The gynogenetic population of Prussian carp Carassius gibelio in Lake Pamvotis (north-west Greece) included a small percentage of males (2–3%).
[30]
[PDF] Prussian Carp - a newly discovered non- native fish - Angling Trust
Prussian carp are native to central and eastern Europe, now in England, and are deep-bodied, silvery fish, usually no more than 35 cm long.
[31]
Life-history traits of the invasive population of Prussian carp ...
Mar 31, 2013 · Prussian carp, Carassius gibelio (Bloch, 1782), is one of the successful invaders of freshwater systems of Turkey. Although, Prussian carp ...Missing: phylogeny | Show results with:phylogeny
[32]
The length and weight relations of some reproduction characteristics ...
According to Şaşi (2008), spawning for Prussian carp occurs when water temperature ranged from 14 to 29°C. Meanwhile, Prussian carp is able to spawn two and ...
[33]
[PDF] Life history traits of Prussian carp (Carassius gibelio) in ... - Scholaris
Aug 29, 2022 · In Europe, Prussian carp reach approximately 350 mm standard length and a maximum age of 10 years old; most females become sexually mature by ...
[34]
Golden Carp - Nebraska Invasive Species Council
Life Cycle: In the northern portion of its native range where temperatures are cooler, spawning occurs at 3-4 years of age, but occurs at 1-2 years in southern ...
[35]
Interannual Variability of Fecundity and Egg Size of an Invasive ...
Prussian carp reproduction was synchronous, with only a single batch, and fecundity ranged from 1,250 to 62,400 eggs per female. Relative fecundities and egg ...
[36]
[PDF] The Length and Weight Relations of Some Reproduction ...
The fish max length is published 45.0 cm TL and max weight 3,000 g (Muus and Dahlström, 1968).
[37]
[PDF] Molecular study of Prussian carp – an invasive species in the lakes ...
According to. Lusk et al. (2010), it is currently the most dominant fish species in lentic and slow-flowing river habitats. In the lakes studied in the ...
[38]
Native freshwater species get out of the way: Prussian carp ...
Oct 4, 2017 · Recently, Prussian carp, a non-native freshwater fish species, were genetically confirmed in Alberta, Canada and have been rapidly expanding ...Missing: Siberia | Show results with:Siberia
[39]
Prussian carp | Alberta.ca
Prussian carp (Carassius gibelio) is an introduced fish known to disrupt aquatic ecosystems and pose potential threats to native fish.
[40]
Recreational angler reporting as a tool for tracking the distribution of ...
Dec 17, 2022 · Carassius gibelio (commonly known as Prussian carp or Gibel carp) is an invasive species that has already spread across Europe, threatening ...
[41]
Sask. launches new strategy to combat invasive aquatic species ...
Feb 21, 2020 · The new strategy will help prevent, address and manage invasive species, the province said in a news release.
[42]
https://conbio.onlinelibrary.wiley.com/doi/full/10.1111/csp2.12850
[43]
Prussian Carp | North Dakota Game and Fish
(Carassius gibelio) · 1-Prohibted Aquatic Nuisance Species · Prussian Carp cannot be distinguished from wild type goldfish without genetic confirmation.Missing: taxonomic | Show results with:taxonomic