Cyclothone pseudopallida Mukhacheva, 1964 .

Phantom Bristlemouth or Slender Bristlemouth. To 7 cm (2.8 in) SL (Roberts et al. 2015). Circumglobal; western Pacific Ocean north to Japan (Aizawa in Nakabo 2002), and Bering Sea (Mecklenburg et al. 2002) to Chile (Pequeño 1989). The first record from the Arctic Ocean, from the Laptev Sea at 77°41’N, is also the northernmost occurrence of gonostomatids in general (Balanov and Kasatkina 2003). Depth: surface to about 3,000 m (9,840 ft) (Mecklenburg et al. 2002).