General information |
Hypostomus cf. Topavae |
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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 |
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 |
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 |