Třída: Actinopterygii - paprskoploutví
Řád: Siluriformes - sumci
Čeleď: Doradidae - trnovcovití

Typový druh: Oxydoras acipenserinus Günther, 1868

Reference: Boulenger G. A. 1898. Descriptions of two new siluroid fishes from Brazil. Ann. Mag. Nat. Hist. (Ser. 7) v. 2 (no. 12). 477-478.

Přehled druhů

• Leptodoras acipenserinus (Günther, 1868)
  Günther, A. 1868. Diagnoses of some new freshwater fishes from Surinam and Brazil, in the collection of the British Museum. Ann. Mag. Nat. Hist. (Ser. 4) v. 1 (no. 6): 475-481.
• Leptodoras cataniai Sabaj, 2005
  Sabaj, M. H. 2005. Taxonomic assessment of Leptodoras (Siluriformes: Doradidae) with descriptions of three new species. Neotropical Ichthyol. v. 3 (no. 4): 637-678.
• Leptodoras copei (Fernández-Yépez, 1968)
  Fernández-Yépez, A.   1968. Contribucion al conocimiento de la familia Doradidae en Venezuela. Bol. Inst. Oceanogr. Univ. Oriente Cumana v. 7 (no. 1): 7-72.
• Leptodoras hasemani (Steindachner, 1915)
  Steindachner, F. 1915. Beiträge zur Kenntnis der Flussfische Südamerikas V. Anz. Akad. Wiss. Wien v. 52 (no. 18): 217-219.
• Leptodoras juruensis Boulenger, 1898
  Boulenger, G. A. 1898. Descriptions of two new siluroid fishes from Brazil. Ann. Mag. Nat. Hist. (Ser. 7) v. 2 (no. 12): 477-478.
• Leptodoras linnelli 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.
• Leptodoras myersi Böhlke, 1970
  Böhlke, J. E. 1970. A new species of the doradid catfish genus Leptodoras, with comments on related forms. Proc. Calif. Acad. Sci. (Ser. 4) v. 38 (no. 3): 53-62.
• Leptodoras nelsoni Sabaj, 2005
  Sabaj, M. H. 2005. Taxonomic assessment of Leptodoras (Siluriformes: Doradidae) with descriptions of three new species. Neotropical Ichthyol. v. 3 (no. 4): 637-678.
• Leptodoras praelongus (Myers & Weitzman, 1956)
  Myers, G. S. & S. H. Weitzman 1956. Two new Brazilian fresh water fishes. Stanford Ichthyol. Bull. v. 7 (no. 1): 1-4.
• Leptodoras rogersae Sabaj, 2005
  Sabaj, M. H. 2005. Taxonomic assessment of Leptodoras (Siluriformes: Doradidae) with descriptions of three new species. Neotropical Ichthyol. v. 3 (no. 4): 637-678.

Statistické údaje

Počet druhů: 10