General information |
Amphichthys cryptocentrus (Valenciennes, 1837) |
|
|
|
Common name | Bocon toadfish, Pacamão |
Synonyms |
Batrachus cryptocentrus Valenciennes, 1837 Marcgravia cryptocentra (Valenciennes, 1837) Opsanus hildebrandi Breder, 1925 Amphichthys hildebrandi (Breder, 1925) |
IUCN Red List status (2014) |
Least Concern (LC) |
Habitat |
Saltwater |
Systematics |
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata; Batrachoidimorpharia; Batrachoididae. |
Geographical distribution |
Brazil; Colombia; Venezuela; Guyana; Suriname; French Guiana; Panama; Aruba; Curaçao Island; Trinidad and Tobago |
Occurrence |
native: Brazil; native: Colombia; native: Venezuela; native: Guyana; native: Suriname; native: French Guiana; native: Panama; native: Aruba; native: Curaçao Island; native: Trinidad and Tobago |
Importance |
Food |
Karyological information |
Record 1 |
Geographical area of study |
Margarita Island, Venezuela |
Source of chromosomes |
Kidney |
Number of specimens with sex |
10 |
Diploid chromosome number |
46 |
Karyotype formula |
4m+2sm+40a |
Fundamental arm number |
Not reported |
Chromosome length |
Not reported |
Sex chromosome |
Not detected |
Chromosome staining/banding/FISH |
Not detected |
Reference |
Nirchio M, Turner BJ, Perez JE, Gaviria JI, Cequea H (2002).Karyotypes of three species of toadfish (Batrachoididae: Teleostei) from Venezuela. Scientia Marina,66(1):1-4. |
Karyotype /Metaphase complement image |
|
Record 2 |
Geographical area of study |
Venezuela. |
Source of chromosomes |
Kidney tissue. |
Number of specimens with sex |
|
Diploid chromosome number |
46 |
Karyotype formula |
4m+2sm+40a |
Fundamental arm number |
52 |
Chromosome length |
|
Sex chromosome |
|
Chromosome staining/banding/FISH |
|
Reference |
Nirchio M, Rossi AR, Foresti F, Oliveira C (2014). Chromosome evolution in fishes: a new challenging proposal from Neotropical species. Neotropical Ichthyology, 12(4): 761-770. |
Cross Link |