General information |
||
| Deuterodon stigmaturus (Gomes, 1947) | ||
| Common name | Lambari | |
| Synonyms |
Distoechus stigmaturus Gomes, 1947 |
|
| IUCN Red List status (2014) | Not Reported |
|
| Habitat | Freshwater |
|
| Systematics |
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Actinopterygii; Neopterygii; Teleostei; Ostariophysi; Characiformes; Characidae. |
|
| Geographical distribution | Brazil |
|
| Occurrence | Native: Brazil |
|
| Importance | Food |
|
| Remarks | Nil |
|
Karyological information |
||
| Geographical area of study | Maquine river, Maquine/Tramandai basin Rio Grande do Sul, Brazil | |
| Source of chromosomes | Air drying technique and lymphocyte culture |
|
| Number of specimens with sex | 8 (03 males; 05 females) |
|
| Diploid chromosome number | 50 |
|
| Karyotype formula | 8m+6sm+2st+34a |
|
| Fundamental arm number | 66 |
|
| Chromosome length | Not reported |
|
| Sex chromosome | Not detected |
|
| Chromosome staining/banding/FISH | C-banding pericentromeric; Ag-NORs at 4-7 chromosome pairs; FISH revealed 12 ribosomal sites. |
|
| Reference(s) |
Mendes MM, Rosa R da, Caetano LG, Dias AL(2011). Karyotype diversity of four species of the incertae sedis group (Characidae) from different hydrographic basins: analysis of AgNORs, CMA3 and 18S rDNA. Genetics and Molecular Research, 10 (4): 3596-3608. |
|