词条 | Six-banded distichodus |
释义 |
| image = Distichodus sexfasciatus at Calci Aquarium.jpg | image2 = Distichodus sexfasciatus.JPG | image2_caption = Adult above, juvenile below | status = LC | status_system = IUCN3.1 | status_ref = [1] | regnum = Animalia | phylum = Chordata | classis = Actinopterygii | ordo = Characiformes | familia = Distichodontidae | genus = Distichodus | species = D. sexfasciatus | binomial = Distichodus sexfasciatus | binomial_authority = Boulenger, 1897 }} The six-banded distichodus or sixbar distichodus (Distichodus sexfasciatus) is an African species of freshwater fish in the Distichodontidae family.[1] DescriptionDistichodus sexfasciatus can reach a length of {{cvt|76|cm}}. The body is high-backed, reddish brown to reddish-yellow colored, with an elongated, partially squat and laterally flattened head and six dark vertical bands. Its snout has a characteristic conical shape. They have 24–25 dorsal soft rays and 14–15 anal soft rays.[1][2] These fishes feed on worms, crustaceans, insects and plant matter.[1]Distribution and habitatThis species can be found in Africa, in the basin of the Congo River and in the Lake Tanganyika in the Democratic Republic of the Congo, Central African Republic, Zambia and Angola.[1][3] These freshwater fish occur in swarms and schools in rivers and lakes, in areas of tropical climate (typically {{cvt|22-26|C|F|disp=or}}).[1] Bibliography
References1. ^1 2 3 4 Six-banded distichodus on the FishBase" 2. ^Eccles, D.H., 1992. FAO species identification sheets for fishery purposes. Field guide to the freshwater fishes of Tanzania. Prepared and published with the support of the United Nations Development Programme (project URT/87/016). FAO, Roma. 145 p. 3. ^1 {{cite journal |author1=Moelants, T. | title=Distichodus sexfasciatus| journal = The IUCN Red List of Threatened Species| volume= 2010|publisher = IUCN | year = 2010 | page = e.T181923A7765219| url = http://www.iucnredlist.org/details/181923/0|doi=10.2305/IUCN.UK.2010-3.RLTS.T181923A7765219.en| accessdate = 20 August 2016}} External links
1 : Distichodus |
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