| General information |
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Labeo calbasu (Hamilton, 1822) |
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| Common name | Orangefin labeo |
| Synonyms |
Cyprinus calbasu Hamilton, 1822 Catla calbasu (Hamilton, 1822) Morulius calbasu (Hamilton, 1822) Rohita calbasu (Hamilton, 1822) Lebeo calbasu (Hamilton, 1822) Cirrhine micropogon Valenciennes, 1832 Cyprinus micropogon Valenciennes, 1832 Rohita belangeri Valenciennes, 1842 Cirrhinus belangeri (Valenciennes, 1842) Rohita reynauldi Valenciennes, 1842 Labeo nigrescens Day, 1870 |
| IUCN Red List status (2014) |
Least Concern (LC) |
| Habitat |
Freshwater |
| Systematics |
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Actinopterygii; Neopterygii; Teleostei; Ostariophysi; Cypriniformes; Cyprinidae. |
| Geographical distribution |
India; China; Bangladesh; Pakistan; Thailand; Myanmar; Nepal |
| Occurrence |
native: India; introduced: China; native: Bangladesh; native: Pakistan; native: Thailand; native: Myanmar; native: Nepal |
| Importance |
Food |
| Karyological information |
| Record 1 |
| Geographical area of study |
Kalyani, West Bengal, India |
| Source of chromosomes |
Kidney |
| Number of specimens with sex |
Not reported |
| Diploid chromosome number |
50 |
| Karyotype formula |
6m+8sm+22st+8t+6T |
| Fundamental arm number |
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| Chromosome length |
Not reported |
| Sex chromosome |
Not detected |
| Chromosome staining/banding/FISH |
Nil |
| Reference |
Manna GK, Khuda Bukhsh AR (1977). A Check List of Chromosomes in Cyprinid Fishes. Journal of Zoological Research, 1(2): 34-43. |
| Record 2 |
| Geographical area of study |
Kurukshetra, Haryana, India |
| Source of chromosomes |
Kidney |
| Number of specimens with sex |
6 |
| Diploid chromosome number |
50 |
| Karyotype formula |
8m+22sm+20A |
| Fundamental arm number |
|
| Chromosome length |
Not reported |
| Sex chromosome |
Not detected |
| Chromosome staining/banding/FISH |
G-banding |
| Reference |
Rishi KK, Rishi S (1981). Giemsa Banding in Fish Chromosome. 3rd All India Congress of Cytology and Genetics In: Perspective in Cytology and Genetics. (Eds. G.K. Manna and U. Sinha) Hindasia Publishers, Delhi, 3: 103-106. |
| Karyotype /Metaphase complement image |
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| Record 3 |
| Geographical area of study |
Allahabad, Uttar Pradesh, India |
| Source of chromosomes |
Gill and Kidney |
| Number of specimens with sex |
5 |
| Diploid chromosome number |
50 |
| Karyotype formula |
10m+10sm+14st+16T |
| Fundamental arm number |
|
| Chromosome length |
Not reported |
| Sex chromosome |
Not detected |
| Chromosome staining/banding/FISH |
Ag-NOR banding. One pair of medium sized submetacentric chromosome exhihibited NOR terminally on short arm |
| Reference |
John G, Barat A, Lakra WS (1993). Localization of Nucleolar Organizer Regions in Labeo (Cyprinidae). La Kromosomo, 2(70): 2381-2384.% |
| Karyotype /Metaphase complement image |
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| Cross Link |