1. Aquaryus > Aquarium fish families > Sternoptychidae

Photo gallery of Sternoptychidae

Argyropelecus olfersi

(Argyropelecus olfersi)

Argyropelecus olfersi Argyropelecus olfersi

Chauliodus sloani

(Naval viper)

Chauliodus sloani Naval viper


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Aquarium fish

Panaque nigrolineatus

Panaque nigrolineatus

Fully yellow fish, with a black point on the backbone for males (!) These fish are hermaphrodites and all the little ones are first females; Then the most dominant become males. In the evening, he ent...