Tethyaster

Tethyaster is a genus of echinoderms belonging to the family Astropectinidae.

The genus has almost cosmopolitan distribution.

Species:


 * Tethyaster albertensis Hall & Moore, 1990
 * Tethyaster antares Fernández, Perez, Luci & Carrizo, 2014
 * Tethyaster aulophora (Fisher, 1911)
 * Tethyaster canaliculatus (A.H.Clark, 1916)
 * Tethyaster grandis (Verrill, 1899)
 * Tethyaster guerangeri Breton, 1992
 * Tethyaster jurassicus Blake, 1986
 * Tethyaster pacei (Mortensen, 1925)
 * Tethyaster subinermis (Philippi, 1837)
 * Tethyaster tangaroae Rowe, 1989
 * Tethyaster vestitus (Say, 1825)