Back أسماك الفأس التي تعيش في الماء العذب Arabic اسماك الفاس التى تعيش فى الماء العذب ARZ Гастеропелециди Bulgarian Gasteropelècids Catalan Gasteropelecidae CEB Beilbauchsalmler German Gasteropelecidae Spanish Gasteropelecidae EU تبرماهی آب شیرین FA Tapparakalat Finnish
| Freshwater hatchetfish | |
|---|---|
| |
| Blackwinged hatchetfish (Carnegiella marthae) | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Characiformes |
| Suborder: | Characoidei |
| Superfamily: | Characoidea |
| Family: | Gasteropelecidae |
| Genera | |
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See text | |
The freshwater hatchetfish are a family, Gasteropelecidae, of ray-finned fish from South and Central America. The common hatchetfish is the most popular member among fish keeping hobbyists. The family includes three genera: Carnegiella (four species), Gasteropelecus (three species), and Thoracocharax (two species).