Rhinogobius is a genus of primarily freshwater gobies native to tropical and temperate parts of eastern Asia.[1] Most are small, streamlined in shape, and often sexually dimorphic. Few are of commercial importance, but R. duospilus is fairly widely traded as an aquarium fish.
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These are the currently recognized species in this genus:
In addition, there are four undescribed species in Japan awaiting further study:
Rhinogobius is a genus of primarily freshwater gobies native to tropical and temperate parts of eastern Asia. Most are small, streamlined in shape, and often sexually dimorphic. Few are of commercial importance, but R. duospilus is fairly widely traded as an aquarium fish.
