General information |
||
| Pimelodella transitoria Miranda Ribeiro, 1907 | ||
| Common name | Mandi | |
| Synonyms |
|
|
| IUCN Red List status (2014) | Not Reported |
|
| Habitat | Freshwater |
|
| Systematics |
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Actinopterygii; Neopterygii; Teleostei; Ostariophysi; Siluriformes; Heptapteridae. |
|
| Geographical distribution | Brazil |
|
| Occurrence | Endemic: Brazil |
|
| Importance | Food |
|
| Remarks | Nil |
|
Karyological information |
||
| Geographical area of study | Bombas cave, Areias cave, Corrego Seco cave near Betari river, Ribeira de lguape river, Brazil | |
| Source of chromosomes | Kidney; Testes |
|
| Number of specimens with sex | 03 (02 males; 01 females) |
|
| Diploid chromosome number | 58 |
|
| Karyotype formula | 27M-SM+2ST |
|
| Fundamental arm number | Not reported |
|
| Chromosome length | Not reported |
|
| Sex chromosome | Not reported |
|
| Chromosome staining/banding/FISH | C-bands were located in the pericentromeric region in most chromosomes; one small metacentric pair had heterochromatic short arms and the NOR bearing pair, a heterochromatic segment adjacent to the NORs |
|
| Reference(s) |
Toledo LFA, Foresti F, Trajano E, Filho SAT (1992) Cytogenetic analysis of the Brazilian blind catfishPimelodella kronei and its presumed ancestor, P. transitoria, Caryologia: International Journal of Cytology, Cytosystematics and Cytogenetics, 45:3-4, 255-262. |
|