Didemnidea

Monniotia

Varol & Houghton, 1996
Monniotia fasciculata VR 03647
4 specimens
Monniotia fasciculata
Recent - Zanclean
Monniotia aciformis VR 05749
2 specimens
Monniotia aciformis
Recent - Zanclean

Rigaudia

Varol & Houghton, 1996
Rigaudia multiradiata VR 03488
3 specimens
Rigaudia rigaudia
Recent - Zanclean

Micrascidites

Deflandre & Deflandre-Rigaud, 1956
Micrascidites vulgaris VR 03347
3 specimens
Micrascidites vulgaris
Recent - Thanetian

Bonetia

Varol & Houghton, 1996
Bonetia acuta VR 03392
2 specimens
Bonetia brevis
Recent - Langhian
Bonetia acuta VR 06036
2 specimens
Bonetia acuta
Recent - Langhian
Taxonomy