General information |
||
| Hypsolebias antenori (Tulipano, 1973) | ||
| Synonyms |
Cynolebias antenori Myers, 1952 Cynolebias antenori Tulipano, 1973 Simpsonichthys antenori (Tulipano, 1973) Cynolebias heloplites Huber, 1981 |
|
| IUCN Red List status (2014) | Not Reported |
|
| Habitat | Freshwater |
|
| Systematics |
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata; Ovalentaria; Atherinomorphae; Cyprinodontiformes; Rivulidae. |
|
| Geographical distribution | Brazil |
|
| Occurrence | Endemic: Brazil |
|
| Importance | Food; Ornamental |
|
| Remarks | Nil |
|
Karyological information |
||
| Geographical area of study | Russas, Ceara, Northeastern Brazil | |
| Source of chromosomes | Kidney |
|
| Number of specimens with sex | 16 males & females |
|
| Diploid chromosome number | 48 |
|
| Karyotype formula | 6m+4sm+36st |
|
| Fundamental arm number | 96 |
|
| Chromosome length | Not reported |
|
| Sex chromosome | Not reported |
|
| Chromosome staining/banding/FISH | Distribution of heterochromatin in the chromosomes showed asymmetry. CMA3 and DAPI fluorochromes revealed GC-rich regions, coincident with Ag- NORs sites, located on the short arms of pairs 2, metacentric, and 21, subtelocentric |
|
| Reference(s) |
Nascimento WS, Bezerra JG, Lima-Filho PA, Yamamoto ME, Chellappa S, Molina WF (2014). Karyotype patterns of Hypsolebias antenori (Cyprinodontiformes: Rivulidae): An endangered killifish of the Semiarid Region of Brazil. The Scientific World Journal,Volume 2014, Article ID 862434, 6 pages. http://dx.doi.org/10.1155/2014/862434. |
|