| General information |
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Ancistrus cirrhosus (Valenciennes, 1836) |
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| Synonyms |
- |
| IUCN Red List status (2014) |
Not Reported |
| Habitat |
- |
| Systematics |
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Actinopterygii; Neopterygii; Teleostei; Ostariophysi; Siluriformes; Loricariidae. |
| Geographical distribution |
- |
| Occurrence |
- |
| Remarks |
18S rDNA found on chromosome pair 3, while 5S rDNA observed on chromosome pairs 4, 6, 7 and 16. |
| Karyological information |
| Geographical area of study |
Tocantins-Araguaia River basin, Brazil. |
| Source of chromosomes |
Kidney cells. |
| Number of specimens with sex |
10 (8 male, 2 female) |
| Diploid chromosome number |
34 |
| Karyotype formula |
20m+14sm |
| Fundamental arm number |
68 |
| Chromosome length |
- |
| Sex chromosome |
No heteromorphic sex-chromosome found. |
| Chromosome staining/banding/FISH |
- |
| Reference |
Santos da Silva K, Glugoski L, Vicari MR, de Souza ACP, Akama A, Pieczarka JC, Nagamachi CY (2023). Mechanisms of karyotypic diversification in Ancistrus (Siluriformes, Loricariidae): inferences from repetitive sequence analysis. Int. J. Mol. Sci. 24: 14159. |
| Cross Link |