Telescope-eyed goldfish

The eyes of this variety are globular and protruding; sometimes the dorsal fin is absent. The commonest varieties are entirely black. A close relative is the celestial goldfish. Size: 10 cm.

• A Rasbora heteromorpha
• Helostoma temmincki
• Xenotoca eiseni
• Anoptichthys jordani
• Corydoras melanistus