In China, it is recorded from the drainages of Dong Jiang and Bei Jiang in Guangdong Province and drainages in Hainan Island and their river mouths; Heilongjiang to Red River basin; Guangdong (Lianzhou, Yangshan); Jiangxi Fanyang Lake; Shanghai City; Jiangsu Tai Lake; Anhui Linghuaiguan; Hubei (Dong Lake, Liangzi Lake, Hong Lake, Shashi); Hunan (Dongting Lake); Shanxi Zhouzhi, and Heilongjiang Songhuajiang.
- Kottelat, M. 2001 Freshwater fishes of northern Vietnam. A preliminary check-list of the fishes known or expected to occur in northern Vietnam with comments on systematics and nomenclature. Environment and Social Development Unit, East Asia and Pacific Region. The World Bank. 123 p. (Ref. 44416) http://www.fishbase.org/references/FBRefSummary.php?id=44416&speccode=275
- Nichols, J.T. 1943 The freshwater fishes of China. Natural history of Central Asia: Volume IX. The American Museum of Natural History, New York, USA, 322 p. (Ref. 35840) http://www.fishbase.org/references/FBRefSummary.php?id=35840&speccode=55077
Amur River Benthopelagic Habitat
This taxon is one of a number of benthopelagic species in the Amur River system. Benthopelagic river fish are found near the bottom of the water column, feeding on benthos and zooplankton
The persistence of mercury contamination in Amur River bottom sediments is a major issue, arising from historic cinnabar mining in the basin and poor waste management practises, especially in the communist Soviet era, where industrial development was placed ahead of sound conservation practises.
Other large benthopelagic river fish of the Amur Basin is the 200 cm yellowcheek (Elopichthys bambusa) and the 122 cm Mongolian redfin (Chanodichthys mongolicus)
- C.Michael Hogan. 2012. ''Amur River. Encyclopedia of Earth, National Council for Science and the Environment, Washington DC ed. Peter Saundry; ed.in-chief Cutler J.Cleveland
- Fishbase. 2010. Species in Amur
Yangtze River Benthopelagic Habitat
This taxon is one of a number of benthopelagic species in the Yangtze River system. Benthopelagic fish inhabit the water column niche immediately above the bottom, feeding on benthos and zooplankton.
The upper Yangtze basin consists chiefly of Paleozoic limestone and terrigenous sedimentary rock, with some granitic material. The most downstream element of the upper Yangtze basin is often termed the Sichuan Basin; here the Yangtze cuts through Triassic and Permian material before entering the Three Gorges. The Three Gorges area is a stretch of the Yangtze that runs approximately 660 kilometers, terminating at the site of the Three Gorges Dam. Prior to construction of the dam, the Three Gorges area was a site of exceptional natural beauty; after dam construction the gorge areas were filled with approximately 100 meters in depth of Yangtze water, and considerable amounts of the watershed were graded.
The lower Yangtze basin consists of anabranching river structures and Pleistocene coastal terraces. Prior to development of the Three Gorges Dam, the Yangtze Delta was replenished with a copious sediment load reaching the river mouth; however, the dam has now severely limited the natural flow and deposition of sediment to the delta region. Consequently, the integrity of the delta is been compromised, with scouring exceeding deposition, and the very stability of the delta is endangered.
Lower and middle basins of the Yangtze carry heavy pollutant loads. In the lower Yangtze basin nitrate levels are high, measuring at about 1000 tons per day at Datong; these levels accrue from high applications of chemical fertilizer applied and also considerable loadings of untreated sewage due to the large human population of the basin, with correspondingly little infrastructure for sewage treatment.
Heavy metal concentrations are also high in the lower Yangtze, with measurements of dissolved lead at 0.078 microgram/liter; cadmium (0.024 microgram/liter), chromium (0.57 microgram/liter), copper (1.9 microgram/liter), and nickel (0.50 microgram/liter). Levels of dissolved arsenic have been measured at 3.3 microgram/liter) and zinc at 1.5 microgram/liter), both notably higher by factors of 5.5 and 2.5 respectively than other typical large world rivers. In Yangtze River suspended sediment, arsenic comprises 31 microgram/gram, lead comprises 83 microgram/gram, and nickel comprises 52 micrograms/gram of sediment content
A number of other benthopelagic associates are found in the Yangtze, including: Anabarilius polylepis, Bangana rendahli, Pseudogyrinocheilus prochilus, Sinocyclocheilus grahami and Siniperca roulei. The demersal fish Silurus meridionalis also is found as a Yangtze River endemic species.
- C.Michael Hogan. 2012. ''Yangtze River. Encyclopedia of Earth, National Council for Science and the Environment, Washington DC ed. Mark McGinley; ed.in-chief Cutler J.Cleveland
- Fishbase. 2010. Species in Yangtze. http://www.fishbase.org/trophiceco/FishEcoList.php?ve_code=14
Habitat and Ecology
Life History and Behavior
- Kottelat, M. 2001 Fishes of Laos. WHT Publications Ltd., Colombo 5, Sri Lanka. 198 p. (Ref. 43281) http://www.fishbase.org/references/FBRefSummary.php?id=43281&speccode=6261
Molecular Biology and Genetics
Barcode data: Acheilognathus macropterus
No available public DNA sequences.
Download FASTA File
Statistics of barcoding coverage: Acheilognathus macropterus
Public Records: 2
Specimens with Barcodes: 2
Species With Barcodes: 1
IUCN Red List Assessment
Red List Category
Red List Criteria
- IUCN 2006 2006 IUCN red list of threatened species. www.iucnredlist.org. Downloaded July 2006. http://www.fishbase.org/references/FBRefSummary.php?id=57073
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