What kind of boat do quahoggers fish in? What is the technical term?

Question

What kind of boat do quahoggers fish in? What is the technical term?

Answer 1

The dredgers, who used boats to drag metal dredges across the bottom, could harvest large numbers of clams much faster than could the handrakers, who used their own muscle power to harvest quahogs with bullrakes and tongs

Significantly improved bullrakes, capable of harvesting quahogs from as far down as 70 feet, appeared in the early 1970s