General information |
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| Hemiodus immaculatus Kner, 1858 | ||
| Common name | Jatuarana | |
| Synonyms |
Elopomorphus jordanii Gill, 1878 |
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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; Characiformes; Hemiodontidae. |
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| Geographical distribution | Brazil; Venezuela |
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| Occurrence | Native: Brazil, Venezuela |
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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 | Lago do Rei, Brazil | |
| Source of chromosomes | Kidney |
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| Number of specimens with sex | 08 (05 males; 03 females) |
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| Diploid chromosome number | 54 |
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| Karyotype formula | 22M+26SM+6ST |
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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 | NORs on terminal position of the long arm of large subtelocentric chromosome (25th) pair |
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| Reference(s) |
Porto JIR, Feldberg E, Falcao JDN, Nakayama CM (1993). Cytogenetic studies in Hemiodidae (Ostariophysi, Characiformes) fishes from the Central Amazon. Cytologia, 58: 397-402. |
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