General information |
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Knodus cf. chapadae (Fowler, 1906) | ||
Synonyms |
- |
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IUCN Red List status (2014) | Not Reported |
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Habitat | - |
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Systematics |
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Actinopterygii; Neopterygii; Teleostei; Ostariophysi; Characiformes; Characidae. |
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Geographical distribution | - |
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Occurrence | - | |
Importance | ||
Remarks | - |
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Karyological information |
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Geographical area of study | Upper Paraguay basin, in Buriti Stream, tributary of left branch of Sepotuba River, in TangarĂ¡ da Serra, Mato Grosso State, Brazil. | |
Source of chromosomes | Kidney cells. |
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Number of specimens with sex | - |
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Diploid chromosome number | 52 |
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Karyotype formula | 14m+14sm+14st+10a |
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Fundamental arm number | 94 |
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Chromosome length | - |
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Sex chromosome | - |
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Chromosome staining/banding/FISH | AgNORs were of multiple type occurring in 2, 3 and 4 chromosomes, while interphase nucleus revealed 5 nucleoli. C-bands presented itself in most acrocentric chromosomes in centromeric region and pericentromeric region of short arms of other chromosomes. |
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Reference(s) |
Krinski D, Centofante L, Miyazawa CS (2008). Multiple MORs in Knodus cf. chapadae (Pisces: Characidae: Incertae sedis) from upper Paraguay basin, Mato Grosso State, Brazil. The Nucleus, 51(3): 229-238. |
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