Arcos (fish) explained

Arcos is a genus of clingfishes.

Species

There are currently 6 recognized species in this genus:

• Arcos decoris Briggs, 1969 (Elegant clingfish)
• Arcos erythrops D. S. Jordan & C. H. Gilbert, 1882 (Rockwall clingfish)
• Arcos macrophthalmus Günther, 1861 (Padded clingfish)
• Arcos nudus Linnaeus, 1758 (Clingfish)
• Arcos poecilophthalmos Jenyns, 1842 (Galapagos clingfish)
• Arcos rhodospilus Günther, 1864 (Rock clingfish)