Scopelarchus guentheri

Scopelarchus guentheri
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Aulopiformes
Family: Scopelarchidae
Genus: Scopelarchus
Species:
S. guentheri
Binomial name
Scopelarchus guentheri
Alcock, 1896

Scopelarchus guentheri, commonly known as the staring pearleye, is a mesopelagic ray-finned fish known for its unique visual system consisting of two retinas in each eye as well as a distinctive 'pearl organ' found inside each eye. Like other members of the genus Scopelarchus, S. guentheri has an opaque colored body.