Snakehead
The snakehead was a type of warp-capable scout ship employed by Romulans in the late 24th century. Despite its small size, it was heavily armed with twin retractable ventral-mounted disruptor cannons and featured double subthrusters. It was protected by deflector shields and a cloaking device, which could be reversed to project a false decoy image of the ship. It was operated by a single pilot.

In 2399, Narek took one of these vessels from the  and followed La Sirena through a transwarp conduit to Coppelius and attacked it, only for his ship to be disabled by an  sent from the surface. ()

Several snakeheads were part of the Romulan fleet that subsequently attacked Coppelius. ()

Ships commissioned 
Unnamed snakeheads
Narek's snakehead
Romulan starship classes