Tetracystis compacta
Tetracystis diplobionticoidea
Tetracystis elliptica
Tetracystis excentrica
Tetracystis fissurata
Tetracystis intermedia
Tetracystis macrostigmata
Tetracystis micropyrenoides
Tetracystis nagasakiensis
Tetracystis pampae
Tetracystis pulchra
Tetracystis sarcinalis
Tetracystis tetraspora
Tetracystis texensis
Tetracystis vinatzeri
Tetracystis aeria
Tetracystis aggregata
Tetracystis aplanospora
Tetracystis dissociata
Tetracystis illinoisensis
Tetracystis isobilateralis