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

Typový druh: Silurus carinatus Linnaeus, 1766

Reference: Lacepède B. G. E. 1803. Histoire naturelle des poissons. Hist. Nat. Poiss. v. 5. i-lxviii + 1-803 + index.

Přehled druhů

• Doras carinatus (Linnaeus, 1766)
  Linnaeus, C. 1766. Systema naturae sive regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Laurentii Salvii, Holmiae. 12th ed. Systema Nat. ed. 12 v. 1 (pt 1): 1-532.
• Doras eigenmanni (Boulenger, 1895)
  Boulenger, G. A.   1895. [Abstract of a report on a large collection of fishes formed by Dr. C. Ternetz in Matto Grosso and Paraguay, with descriptions of new species.]. Proc. Zool. Soc. Lond. 1895 (pt 3): 523-529.
• Doras fimbriatus Kner, 1855
  Kner, R.   1855. Ichthyologische Beiträge [Subtitles I-III]. Sitzungsber. Akad. Wiss. Wien v. 17: 92-162, Pls. 1-6.
• Doras micropoeus 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.

Statistické údaje

Počet druhů: 4