| Deepwater sicklefin houndshark | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Chondrichthyes |
| Subclass: | Elasmobranchii |
| Division: | Selachii |
| Order: | Carcharhiniformes |
| Family: | Triakidae |
| Genus: | Hemitriakis |
| Species: | H. abdita |
| Binomial name | |
| Hemitriakis abdita | |
 | |
The deepwater sicklefin houndshark (Hemitriakis abdita) or the darksnout houndshark, is a houndshark of the family Triakidae. It is found in the western central Pacific, in the Coral Sea off Queensland and in the waters off New Caledonia.
