Nannobrachium idostigma (Parr, 1931) .

To 9.6 cm (3.8 in) SL (Zahuranec 2000). Southern California (33°11’N, 118°29’W) (Personal communication: Los Angeles County Museum of Natural History Fish Collection, Los Angeles, California) to Chile (Wisner 1976). Depth: surface to mesopelagic (Wisner 1976). A record of 2,744 m (9,000 ft) (Personal communication: Scripps Institution of Oceanography Fish Collection, La Jolla, California) was based on the maximum depth fished by a midwater trawl and may represent a catch shallower than the maximum depth. Considered Lampanyctus idostigma Parr, 1931 in Fricke et al. (2020).