Typový druh
Photostylus pycnopterus Beebe, 1933.
Původní popis
Beebe, W. 1933. Deep-sea isospondylous fishes. Two new genera and four new species. Zoologica v. 13 (no. 8). 159-167.
Použitá literatura
- Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds) 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web electronic publication.