General information |
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| Hypostomus cochliodon (Kner, 1854) | ||
| Common name | Cascudo | |
| 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; Siluriformes; Loricariidae. |
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| Geographical distribution | Brazil; Argentina |
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| Occurrence | Native: Brazil, Argentina |
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| Importance | ||
| Remarks | - |
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Karyological information |
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| Geographical area of study | Iguacu River, PR, Brazil. | |
| Source of chromosomes | - |
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| Number of specimens with sex | 5 (4 male, 1 female) |
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| Diploid chromosome number | 64 |
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| Karyotype formula | 12m+16sm+16st+20a |
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| Fundamental arm number | - |
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| Chromosome length | - |
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| Sex chromosome | - |
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| Chromosome staining/banding/FISH | Ag-NORs present on terminal region of long arm of chromosome pair 28. |
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| Reference(s) |
Bueno V, Venere PC, Zawadzki CH, Margarido VP (2013). Karyotypic diversification in Hypostomus Lacépede, 1803 (Siluriformes, Loricariidae): biogeographical and phylogenetic perspectives. Rev Fish Biol Fisheries, 23: 103–112. |
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