General information |
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| Astyanax altiparanae Garutti & Britski, 2000 | ||
| Synonyms |
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| IUCN Red List status (2014) | Not Reported |
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| Habitat | Freshwater |
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| Systematics |
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Actinopterygii; Neopterygii; Teleostei; Ostariophysi; Characiformes; Characidae. |
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| Geographical distribution | Brazil |
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| Occurrence | Native: Brazil |
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| Importance | Food |
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| Remarks | Nil |
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Karyological information |
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| Geographical area of study | Parana-panema River, Salto Grande, Sao Paulo, Brazil. | |
| Source of chromosomes | Kidney |
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| Number of specimens with sex | Not reported |
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| Diploid chromosome number | 50 |
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| Karyotype formula | 10M+22SM+6ST+12A |
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| Fundamental arm number | 82 |
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| Chromosome length | Not reported |
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| Sex chromosome | Not reported |
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| Chromosome staining/banding/FISH | C-banding showed distinct heterochromatin blocks on long arm of chr. 2, 7-13, 15, 18-20, 23 &24. |
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| Reference(s) |
Daniel-Silva MFZ, Almeida Toledo LFD (2001). Chromosome R-banding pattern and conservation of a marker chromosome in four species, genus Astyanax (Characidae, Tetragonopterinae), Caryologia, 54 (3): 209-215. |
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