General information |
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| Netuma barba (Lacépéde, 1803) | ||
| Synonyms |
- |
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| IUCN Red List status (2014) | Not Reported |
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| Habitat | - |
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| Systematics |
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Actinopterygii; Neopterygii; Teleostei; Ostariophysi; Siluriformes; Ariidae |
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| Geographical distribution | - |
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| Occurrence | - | |
| Importance | ||
| Remarks | 19th sm pair was heteromorphic for the males. |
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Karyological information |
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| Geographical area of study | Estuarine region, Cananéia Coast, São Paulo, Brazil. | |
| Source of chromosomes | Kidney |
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| Number of specimens with sex | 20 (11 male, 9 female) |
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| Diploid chromosome number | 56 |
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| Karyotype formula | 18m+18sm+18st+2t |
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| Fundamental arm number | 92 |
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| Chromosome length | Length ranged 6.29 to 1.81 µm. |
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| Sex chromosome | - |
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| Chromosome staining/banding/FISH | - |
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| Reference(s) |
Gomes V, Phan VN, Passos MJAC (1994). Karyotypes of three species of marine catfishes from Brazil. Bolm Inst Oceanogr USP 42: 55-61. |
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