General information |
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| Crenicichla semifasciata (Heckel, 1840) | ||
| Common name | Joana-guensa | |
| Synonyms |
Batrachops semifasciatus Heckel, 1840 Bathracops semifasciatus Heckel, 1840 Acharnes chacoensis Holmberg, 1891 Boggiania ocellata Perugia, 1897 Crenicichla ocellata (Perugia, 1897) Crenicichla simoni Haseman, 1911 |
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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; Euteleostei; Neoteleostei; Acanthomorpha; Acanthopterygii; Percomorpha; Perciformes; Cichlidae. |
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| Geographical distribution | Brazil; Argentina |
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| Occurrence | Native: Brazil, Argentina |
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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 | Parana - Plata river basin, Argentina | |
| Source of chromosomes | Kidney |
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| Number of specimens with sex | Not reported |
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| Diploid chromosome number | 48 |
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| Karyotype formula | 6M-SM+42ST-A |
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| Fundamental arm number | 54 |
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| Chromosome length | Not reported |
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| Sex chromosome | Not reported |
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| Chromosome staining/banding/FISH | ||
| Reference(s) |
Fenocchio AS, Pastori MC, Roncati HA, Filho OM, Bertollo LAC (2003). A Cytogenetic Survey of the Fish Fauna from Argentina. Caryologia, 56(2): 197-204. |
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