General information |
||
| Hypostomus cf. Topavae | ||
| 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 |
|
| Remarks | Nil |
|
Karyological information |
||
| Geographical area of study | Carrapato stream, Penapolis, SP, Parana river basin, Brazil | |
| Source of chromosomes | Not reported |
|
| Number of specimens with sex | 4 (02 male; 02 female) |
|
| Diploid chromosome number | 80 |
|
| Karyotype formula | 6m+8sm+42st+24a |
|
| Fundamental arm number | Not reported |
|
| Chromosome length | Not reported |
|
| Sex chromosome | Not detected |
|
| Chromosome staining/banding/FISH | NORs occurred on two chromosomal pairs: on the short arms of a subtelocentric and on the long arms of an acrocentric pair |
|
| Reference(s) |
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. |
|