| General information |
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Trichopodus pectoralis (Regan, 1910) |
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| Common name | Snakeskin gourami, Lampot |
| Synonyms |
- |
| IUCN Red List status (2014) |
Least Concern (LC) |
| Habitat |
Freshwater |
| Systematics |
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata; Anabantomorpharia; Anabantiformes; Osphronemidae. |
| Geographical distribution |
Indonesia; Malaysia; Sri Lanka; Philippines; Singapore; Thailand; Vietnam; Myanmar; Laos; Cambodia; Papua New Guinea; Colombia; New Caledonia |
| Occurrence |
introduced: Indonesia; introduced: Malaysia; introduced: Sri Lanka; introduced: Philippines; introduced: Singapore; native: Thailand; native: Vietnam; introduced: Myanmar; native: Laos; native: Cambodia; introduced: Papua New Guinea; introduced: Colombia; introduced: New Caledonia |
| Remarks |
- |
| Karyological information |
| Geographical area of study |
Chi Basin, Maha Sarakham Province, Thailand. |
| Source of chromosomes |
Kidney. |
| Number of specimens with sex |
20 (10 male, 10 female) |
| Diploid chromosome number |
46 |
| Karyotype formula |
46t |
| Fundamental arm number |
46 |
| Chromosome length |
- |
| Sex chromosome |
Differentiated sizes related to sex chromosomes were not observed. |
| Chromosome staining/banding/FISH |
Observed interstitial single pair Ag-NOR located on chromosome pair 2 adjacent to centromere. Constitutive heterochromatin blocks displayed at centromeric/pericentromeric regions of all chromosomes. |
| Reference |
Supiwong W, Wongchantra P, Thongnetr W, Mingkwan B, Chaiyasan P, Pinmongkhonkul S, Pinthong K, Tanomtong A. (2021). Comparative cytogenetic analysis of fishes in the genus Trichopodus (Osphronemidae) in Thailand. Biodiversitas 22: 3029-3036. |
| Cross Link |