General information |
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| Brochis britskii Nijssen & Isbrucker, 1983 | ||
| Common name | Britski's catfish | |
| Valid name | Corydoras britskii (Nijssen & Isbrucker, 1983) | |
| Synonyms |
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| IUCN Red List status (2014) | Not Reported |
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| Habitat | Freshwater |
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| Systematics |
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Actinopterygii; Neopterygii; Teleostei; Ostariophysi; Siluriformes; Callichthyidae. |
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| Geographical distribution | Brazil |
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| Occurrence | Native: Brazil |
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| Importance | Food |
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| Remarks | Nil |
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Karyological information |
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| Geographical area of study | Fish dealer | |
| Source of chromosomes | Kidney and gills |
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| Number of specimens with sex | 01 female |
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| Diploid chromosome number | 90 |
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| Karyotype formula | 4M+l0SM+22ST+54A |
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| Fundamental arm number | Not reported |
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| Chromosome length | Not reported |
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| Sex chromosome | Not reported |
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| Chromosome staining/banding/FISH | Ag-NORs were located in a telomeric position on the long arm of the pair 27; heterochromtic blocks in centromeric regions of some chromosomes. |
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| Reference(s) |
Oliveira C, Almeida-Toledo LF, Mori L, Toledo-Filho SA (1993). Cytogenetic and DNA content in six genera of the family Callichthyidae (Pisces, Siluriformes). Caryologia ,46(2-3): 171-188. |
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