| General information |
|
Hypostomus aff. Agna |
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| Common name | Not reported |
| Synonyms |
Nil |
| IUCN Red List status (2014) |
Not Reported |
| Habitat |
Freshwater |
| Systematics |
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Actinopterygii; Neopterygii; Teleostei; Ostariophysi; Siluriformes; Loricariidae. |
| Geographical distribution |
- |
| Occurrence |
- |
| Importance |
Food/ornamental |
| Karyological information |
| Geographical area of study |
Cavalo Stream, Jaragua do Sul, Southern Brazilian coastal River basin, Brazil |
| Source of chromosomes |
Not reported |
| Number of specimens with sex |
4 (02 male; 02 female) |
| Diploid chromosome number |
74 |
| Karyotype formula |
8m+10sm+32st+24a |
| Fundamental arm number |
Not reported |
| Chromosome length |
Not reported |
| Sex chromosome |
Not detected |
| Chromosome staining/banding/FISH |
NORs occurred on the long arms of two chromosomal pairs, one submetacentric (pair 5) and one subtelocentric |
| Reference |
Martinez ERM, Zawadzki CH,Foresti F, Oliveira C (2011). Cytogenetic analysis of five Hypostomus species (Siluriformes, Loricariidae). Genetics and Molecular Biology, 34(4): 562-568. |
| Cross Link |