| General information |
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Trachelyopterus galeatus (Linnaeus, 1766) |
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| Common name | Jauzinho |
| Synonyms |
Silurus galeatus Linnaeus, 1766 Parauchenipterus galeatus (Linnaeus, 1766) Pseudauchenipterus galeatus (Linnaeus, 1766) Trachycorystes galeatus (Linnaeus, 1766) Auchenipterus maculosus Valenciennes, 1840 Parauchenipterus paseae Regan, 1906 |
| IUCN Red List status (2014) |
Not Reported |
| Habitat |
Freshwater |
| Systematics |
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Actinopterygii; Neopterygii; Teleostei; Ostariophysi; Siluriformes; Auchenipteridae. |
| Geographical distribution |
Brazil; Argentina; Peru; Suriname; French Guiana; Trinidad and Tobago |
| Occurrence |
native: Brazil; native: Argentina; native: Peru; native: Suriname; native: French Guiana; native: Trinidad and Tobago |
| Importance |
Food/Ornamental |
| Karyological information |
| Geographical area of study |
Parana - Plata river basin, Argentina |
| Source of chromosomes |
Kidney |
| Number of specimens with sex |
Not reported |
| Diploid chromosome number |
58 |
| Karyotype formula |
Not reported |
| Fundamental arm number |
Not reported |
| 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. |
| Cross Link |