General information |
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| Astyanax goyacensis Eigenmann, 1908 | ||
| Synonyms |
Apareiodon paraguayensis (Eigenmann, 1907) |
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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 | Taboquinha stream, Tocantins River basin, Monte do Carmo, Tocantins state, Brazil | |
| Source of chromosomes | Kidney |
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| Number of specimens with sex | 05 (02 males; 03 females) |
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| Diploid chromosome number | 50 |
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| Karyotype formula | 8m+26sm+8st+8a |
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| Fundamental arm number | ||
| Chromosome length | Not reported |
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| Sex chromosome | Not reported |
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| Chromosome staining/banding/FISH | ||
| Reference(s) |
Jorge LC,Moreira-Filho O (2000).Cytogenetic studies on Apareiodon affinis (Pisces, Characiformes) from Parana river basin: sex chromosomes and polymorphism.Genetica 109: 267-273. |
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