Třída: Actinopterygii - paprskoploutví
Řád: Siluriformes - sumci
Čeleď: Plotosidae - plotosovití

Typový druh: Plotosus (Tandanus) tandanus Mitchell, 1838

Reference: Mitchell J. 1838. Three expeditions into the interior of eastern Australia, with descriptions of recently explored regions of Australia felix, and of the present colony of New South Wales. London. Interior Aust. v. 1. 1-351.

Přehled druhů

• Tandanus bostocki Whitley, 1944
  Tandan australský
  Whitley, G. P. 1944. New sharks and fishes from Western Australia. Aust. Zool. v. 10 (pt 3): 252-273.
• Tandanus tandanus (Mitchell, 1838)
  Tandan skvrnitý
  Mitchell, J. 1838. Three expeditions into the interior of eastern Australia, with descriptions of recently explored regions of Australia felix, and of the present colony of New South Wales. London. Interior Aust. v. 1: 1-351.

Statistické údaje

Počet druhů: 2