Baerida

Baerida is 'n orde van sponsdiere uit die klas van die Calcarea (kalksponse).

 Families 
 Baeriidae (Borojevic, Boury-Esnault & Vacelet, 2000)
 Lepidoleuconidae (Vacelet, 1967)
 Petrobionidae (Borojevic, 1979)
 Trichogypsiidae (Borojevic, Boury-Esnault & Vacelet, 2000)