Třída: Actinopterygii - paprskoploutví
Řád: Siluriformes - sumci
Čeleď: Loricariidae - krunýřovcovití

Typový druh: Lithoxus lithoides Eigenmann, 1912

Reference: Eigenmann C. H. 1910. Catalogue of the fresh-water fishes of tropical and south temperate America. In: Reports of the Princeton University expeditions to Patagonia 1896-1899. Zoology. Catalogue v. 3 (pt 4). 375-511.

Přehled druhů

• Lithoxus boujardi Muller & Isbrücker, 1993
  Muller, S. & I. J. H. Isbrücker 1993. Lithoxus boujardi (Siluriformes, Loricariidae), une espèce nouvelle du Bassin de l'Approuague, Guyane Française. Cybium v. 17 (no. 1): 71-76.
• Lithoxus bovallii (Regan, 1906)
  Regan, C. T. 1906. Notes on some loricariid fishes, with descriptions of two new species. Ann. Mag. Nat. Hist. (Ser. 7) v. 17 (no. 97): 94-98.
• Lithoxus lithoides Eigenmann, 1912
  Eigenmann, C. H. 1912. The freshwater fishes of British Guiana, including a study of the ecological grouping of species, and the relation of the fauna of the plateau to that of the lowlands. Mem. Carnegie Mus. v. 5 (no. 1): i-xxii + 1-578, Pls. 1-103.
• Lithoxus pallidimaculatus Boeseman, 1982
  Boeseman, M. 1982. The South American mailed catfish genus Lithoxus Eigenmann, 1910, with the description of three new species from Surinam and French Guyana and records of related species (Siluriformes, Loricariidae). Proc. K. Ned. Akad. Wet. (Ser. C Biol. Med. Sci.) v. 85 (no. 1): 41-58, Pls. 1-5.
• Lithoxus planquettei Boeseman, 1982
  Boeseman, M. 1982. The South American mailed catfish genus Lithoxus Eigenmann, 1910, with the description of three new species from Surinam and French Guyana and records of related species (Siluriformes, Loricariidae). Proc. K. Ned. Akad. Wet. (Ser. C Biol. Med. Sci.) v. 85 (no. 1): 41-58, Pls. 1-5.
• Lithoxus stocki Nijssen & Isbrücker, 1990
  Nijssen, H. & I. J. H. Isbrücker 1990. Lithoxus stocki, a species new to science of ancistrin loricariid catfish from the Maroni River drainage, with a comparison of the primary type specimens of the six species of Lithoxus (syn. Paralithoxus) (Pisces, Siluriformes, Loricariidae). Bijdr. Dierkd. v. 60 (nos. 3/4): 327-333.
• Lithoxus surinamensis Boeseman, 1982
  Boeseman, M. 1982. The South American mailed catfish genus Lithoxus Eigenmann, 1910, with the description of three new species from Surinam and French Guyana and records of related species (Siluriformes, Loricariidae). Proc. K. Ned. Akad. Wet. (Ser. C Biol. Med. Sci.) v. 85 (no. 1): 41-58, Pls. 1-5.

Statistické údaje

Počet druhů: 7