Hiodon Alosoides

Hiodontidae

Osteoglossiformes

Lakes, Rivers

1 - 3 pounds

14" - 20"

Goldeye

Also Known As: Shad Mooneye, Winnipeg Doldeye, Yellow herring, Weepicheesis, toothed herring

Goldeye (Hiodon alosoides) Fish Description

Also known as shad mooneye, Winnipeg goldeye, yellow herring, weepicheesis, and toothed herring, the Goldeye belongs to the Hiodontidae family with the mooneye (Hiodon tergisus) as its only cousin. What distinguishes the two are the color of their eyes (the gold irises of the goldeye reflect light) and the position of their anal fins. The Goldeye’s dorsal fin starts opposite or behind the anal fin, whereas the mooneye’s begins before the anal fin.

Goldeyes resemble herrings (see the Pacific and Atlantic herring) but their most distinctive physical features are their large gold eyes and silver compressed bodies. From above, they appear blue-green silver and white silver from below. Their mouths are big and they have blunt round snouts. They have a fleshy keel found from their pectoral fins down to the end of their anal fin. They have two abdominal and pelvic fins and a dorsal fin on their back. Goldeyes have spineless cycloid scales.

 

Diet and Size

Goldeyes eat whatever they can get being an opportunistic carnivore. Their favorite menu items include fishes small enough to be swallowed, crustaceans, and insect larvae. They also added water fleas, frogs, mice, shrews, snails, and worms to their diet. These carnivorous species fall prey to larger fishes like the walleye, sauger, and northern pike

On average, the Goldeye fish can grow only up to 17 inches and weigh 1 to 3 pounds. They can live up to 10 years but normally, Goldeyes reach up to 5-7 years of age. Male Goldeyes sexually mature when they reach 6-9 years old, whereas female Goldeyes do so at 7-10 years of age.