General information |
Schizodon nasutus Kner, 1858 |
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Common name | Taguara |
Synonyms |
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IUCN Red List status (2014) |
Not Reported |
Habitat |
Freshwater |
Systematics |
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Actinopterygii; Neopterygii; Teleostei; Ostariophysi; Characiformes; Characoidei; Anostomidae. |
Geographical distribution |
Brazil; Argentina |
Occurrence |
native: Brazil; native: Argentina |
Importance |
Food |
Karyological information |
Record 1 |
Geographical area of study |
Parana - Plata river basin, Argentina |
Source of chromosomes |
Kidney |
Number of specimens with sex |
Not reported |
Diploid chromosome number |
54 |
Karyotype formula |
32M+22SM |
Fundamental arm number |
108 |
Chromosome length |
Not reported |
Sex chromosome |
Not reported |
Chromosome staining/banding/FISH |
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Reference |
Fenocchio AS, Pastori MC, Roncati HA, Filho OM, Bertollo LAC (2003). A Cytogenetic Survey of the Fish Fauna from Argentina. Caryologia, 56(2): 197-204. |
Record 2 |
Geographical area of study |
Mogi-Guacu river, State of Sao Paulo, Brazil. |
Source of chromosomes |
- |
Number of specimens with sex |
23 (14 male, 9 female) |
Diploid chromosome number |
54 |
Karyotype formula |
32m+22sm |
Fundamental arm number |
108 |
Chromosome length |
- |
Sex chromosome |
No sex chromosome heteromorphism observed. |
Chromosome staining/banding/FISH |
- |
Reference |
Galetti Jr. PM, Foresti F, Bertollo LAC, Moreira-Filho 0. (1981). Karyotypic similarity in three genera (Leporinus, Leporellus and Schizodon) of the family Anostomidae (Pisces, Teleostei). Rev. Brasil. Genet., 4: 1 1-15. |
Cross Link |