Třída: Actinopterygii - paprskoploutví
Řád: Gadiformes - hrdloploutví
Čeleď: Macrouridae - hlavounovití

Typový druh: Macrourus pectoralis Gilbert, 1891

Reference: Jordan D. S. & Evermann B. W. 1898. The fishes of North and Middle America: a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America north of the Isthmus of Panama. Part III. Bull. U. S. Natl. Mus. No. 47. i-xxiv + 2183a-3136.

Přehled druhů

• Albatrossia pectoralis (Gilbert, 1892)
  Hlavoun velký
  Gilbert, C. H. 1892. Descriptions of thirty-four new species of fishes collected in 1888 and 1889, principally among the Santa Barbara Islands and in the Gulf of California. In: Scientific results of explorations by the U. S. Fish Commission steamer Albatross. Proc. U. S. Natl. Mus. v. 14 (no. 880): 539-566.

Statistické údaje

Počet druhů: 1