Xindi-Insectoid patrol ship

Star Trek: Enterprise
Episode: ENT 066 - Stratagem

Two of the Xindi-Insectoid's flatter, crescent-shaped vessels "pursue" Archer and Degra in a Malosian cargo shuttle — as part of an elaborate ruse to gain Degra's sympathy enough to reveal weapons secrets. Though a simulation, Degra recognizes the vessel type as legititmate.