Sharkron

Sharkrons are Hardmode enemies fired by Duke Fishron's Sharknado attack. They travel in an arc, descending at a slower speed after reaching maximum height. They are killed instantly upon impact with blocks.

Trivia

 * They seem to be smaller versions of Duke Fishron, despite not having any wings.
 * The Cthulhunado may be a reference to Cthulhu being “The father of all sharks.”
 * Their name is a combination of Shark, and the suffix -ron, a pattern shared by several bosses, enemies, & items, including Skeletron, Duke Fishron, the Pigron, Fishotron and Skeletron Prime.

History
Draquin 鲨鱼龙