Sphagemacrurus (subgenus of Macruroplus) Fowler [H. W.] 1925:3 Masc. Macrurus hirundo Collett 1896. Type by original designation (also monotypic). •Valid as Sphagemacrurus Fowler 1925 -- (Marshall 1973:291 [ref. 7194], Marshall 1973:621 [ref. 6965], Fahay & Markle 1984:274 [ref. 13653], Geistdoerfer in Whitehead et al. 1986:672 [ref. 13676], Iwamoto 1986:339 [ref. 5674], Iwamoto in Cohen et al. 1990:287 [ref. 18936], Iwamoto & Merrett 1997:548 [ref. 23710], Iwamoto & Williams 1999:210 [ref. 23875], Iwamoto 1999:1989 [ref. 24761], Merrett & Iwamoto 2000:773 [ref. 25037], Iwamoto 2003:983 [ref. 27010], Chiou et al. 2004:45 [ref. 27691], Bray et al. 2006:603 [ref. 29065], Sobrino et al. 2012:696 [ref. 32478], McMillan & Iwamoto 2015:825 [ref. 34263], Iwamoto et al. 2015:99 [ref. 35408], Fricke et al. 2018:81 [ref. 35805], Fricke et al. 2019:69 [ref. 36673], Nakayama 2020:276 [ref. 37888]). Current status: Valid as Sphagemacrurus Fowler 1925. Macrouridae.