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FishBase Names Scientific source: Integrated Taxonomic Information System Supported by National Biological Information Infrastructure National Science Foundation go to Discover Life's Facebook group Following modified from FishBase    Top | See original http://www.fishbase.org/Summary/speciesSummary.php?genusname=Perccottus&speciesname=glenii ---> http://52.67.158.155/Summary/speciesSummary.php?genusname=Perccottus&speciesname=glenii http://52.67.158.155/Summary/speciesSummary.php?genusname=Perccottus&speciesname=glenii ---> https://fishbase.net.br/Summary/speciesSummary.php?genusname=Perccottus&speciesname=glenii https://fishbase.net.br/Summary/speciesSummary.php?genusname=Perccottus&speciesname=glenii ---> https://fishbase.net.br/summary/Perccottus-glenii.html You can sponsor this page Common name (e.g. trout) contains begins with begins with ends with is Genus + Species (e.g. Gadus morhua) About this page More Info Plus d'info Mais info Languages Arabic Bahasa/Malay Bangla Chinese(Si) Chinese(Tr) Deutsch English Español Farsi Français Greek Hindi Italiano Japanese Lao Nederlands Português(Br) Português(Pt) Russian Swedish Thai Vietnamese User feedbacks Comments &   Corrections Fish Forum Guest Book Facebook Citation Uploads Attach website Upload photo Upload video Upload   references Fish Watcher Related species Species in    Perccottus Species in    Odontobutidae - Classification - Odontobutidae Gobiiformes Teleostei Chordata Animalia Perccottus glenii Dybowski , 1877 Chinese sleeper Upload your photos  and  videos Pictures | Google image Perccottus glenii Picture by Sediva, A. Classification / Names Common names | Synonyms | Catalog of Fishes( genus , species ) | ITIS | CoL | WoRMS | Cloffa Teleostei (teleosts) > Gobiiformes (Gobies) > Odontobutidae (Freshwater sleepers) Etymology: Perccottus: Greek, perke = perch + Gr, kottos = a fish (Ref. 45335 ) . More on author: Dybowski . Environment: milieu / climate zone / depth range / distribution range Ecology Freshwater; brackish; demersal. Temperate; 15°C - 30°C (Ref. 2059 ); 54°N - 39°N, 106°E - 141°E Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri Asia: Tugur (Sea of Okhotsk) and Amur southward to Yangtze and Fujian. In Amur, historically known from the middle and lower Amur (from Tygda Rive down to the estuary) with tributaries Zeya, Sungari, Ussuri and the Khanka Lake basin. Reported from Shilka in the upper Amur where it is introduced (Ref. 82587 ). Introduced in Europe (Ref. 59043 ). At least one country reports adverse ecological impact after introduction (Ref. 2058 ). Length at first maturity / Size / Weight / Age Maturity: L m 7.0 , range 6 - 8 cm Max length : 25.0 cm TL male/unsexed; (Ref. 2059 ); max. published weight: 250.00 g (Ref. 80031 ); max. reported age: 7 years (Ref. 56557 ) Short description Morphology | Morphometrics Dorsal spines (total): 6 - 8; Dorsal soft rays (total): 9-11; Anal spines : 1-3; Anal soft rays : 7 - 10. Distinguished from other European freshwater species by the following characters: 2 dorsals with the first with 6-8 simple rays, and the second with 2-3 simple and 8-12 branched rays; no spines on first dorsal; no barbels; pelvics not fused into a disc; no lateral line canals; males during spawning period, develop a hump on nape and become black with bright green spots on body and unpaired fins (Ref. 59043 ). Biology     Glossary (e.g. epibenthic) Occurs in lentic waters, lakes, ponds, backwaters and marshes with dense underwater vegetation and avoids river stretches with fast and even slow current (Ref. 59043 ). Prefers stagnant rivers and bogs (Ref. 80031 ). Can tolerate poorly oxygenated water and able to survive in dried out or completely frozen water bodies by digging itself into mud where it hibernates. A voracious predatory fish (wide variety of invertebrates, tadpoles and fish) constituting a most serious threat to aquatic fauna wherever it occurs. In small water bodies; known to extirpate almost all other fish species and amphibian larvae. Spawns for the first time at 1-3 years and about 6.0 cm SL. Spawns several potions of eggs in May to June at 15-20°C. Elongated eggs (3.8 x 1.3 mm) with sticky filaments usually deposited in one row close to water surface on underwater structures such as roots, leaves and others. Males guard the eggs and pelagic larvae (Ref. 59043 ). Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae Spawns several portions of eggs (Ref. 59043 ). Main reference Upload your references | References | Coordinator | Collaborators Berg, L.S. , 1965. Freshwater fishes of the U.S.S.R. and adjacent countries. volume 3, 4th edition. Israel Program for Scientific Translations Ltd, Jerusalem. (Russian version published 1949). (Ref. 2058 ) IUCN Red List Status (Ref. 130435 )   Least Concern (LC)  ; Date assessed: 09 March 2020 CITES Not Evaluated CMS (Ref. 116361 ) Not Evaluated Threat to humans   Potential pest Human uses Fisheries: minor commercial; aquarium: potential FAO - Publication: search | FishSource | More information Countries FAO areas Ecosystems Occurrences Introductions Stocks Ecology Diet Food items Food consumption Ration Common names Synonyms Metabolism Predators Ecotoxicology Reproduction Maturity Spawning Spawning aggregation Fecundity Eggs Egg development Age/Size Growth Length-weight Length-length Length-frequencies Morphometrics Morphology Larvae Larval dynamics Recruitment Abundance BRUVS References Aquaculture Aquaculture profile Strains Genetics Electrophoreses Heritability Diseases Processing Nutrients Mass conversion Collaborators Pictures Stamps, Coins Misc. Sounds Ciguatera Speed Swim. type Gill area Otoliths Brains Vision Tools Bio-Quiz | E-book | Field guide | Length-frequency wizard | Life-history tool | Point map | Classification Tree | Catch-MSY | Special reports Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets Download XML Summary page | Point data | Common names | Photos Internet sources AFORO (otoliths) | Alien/Invasive Species database | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes : genus , species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome , nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | National databases | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go , Search | World Records Freshwater Fishing | Zoobank | Zoological Record Estimates based on models Phylogenetic diversity index (Ref. 82804 ):  PD 50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high]. Bayesian length-weight: a=0.01072 (0.00626 - 0.01833), b=3.09 (2.94 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245 ). Trophic level (Ref. 69278 ):  3.6   ±0.54 se; based on food items. Generation time: 8.5 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies. Resilience (Ref. 120179 ):  Low, minimum population doubling time 4.5 - 14 years (Preliminary K or Fecundity.). Fishing Vulnerability (Ref. 59153 ):  Moderate to high vulnerability (51 of 100). Price category (Ref. 80766 ):   Unknown . Comments & Corrections Back to Search Random Species Back to Top Accessed through: Not available FishBase mirror site : Laguna, Philippines Page last modified by : mrius-barile Updated: 2024-04-24 23:39:35 gmt FishBase | Search | All Living Things | Top © Designed by The Polistes Corporation