Alloeocarpa (9)
Amphicarpa (1)
Arnbackia (1)
Asterocarpa (2)
Bathyoncus (7)
Bathystyeloides (7)
Berillia (1)
Botryllocarpa (2)
Botrylloides (22)
Botryllus (Golden star squirt) (34)
Chorizocarpa (3)
Cnemidocarpa (Red sea squirt) (85)
Dendrodoa (Blood-drop sea squirt) (8)
Dextrocarpa (2)
Dicarpa (12)
Distomus (7)
Eusynstyela (12)
Gynandrocarpa (1)
Kukenthalia (1)
Metandrocarpa (Red sea squirt) (15)
Monandrocarpa (9)
Oculinaria (2)
Oligocarpa (2)
Pelonaia (3)
Podostyela (1)
Polyandrocarpa (28)
Polycarpa (Encrusted sea squirt) (140)
Polyzoa (12)
Protostyela (2)
Psammostyela (1)
Seriocarpa (5)
Stolonica (28)
Styela (Round sea squirt) (74)   (2)
Symplegma (Green encrusting tunicate) (11)
Syncarpa (2)
Theodorella (3)
Tibitin (4)

(...) = Species count
(...) = Endangered count
(...) = Invasive count