8 Tun . 
VI. TUNICATA. 
Fam. POLYCLINOPSIDJE, 
Polyclinopsis, n. g.; Gottschaldt, p. 17. (This is described as an 
isolated genus not falling into any of the hitherto known families. 
A new family, Polyclinopsiclce , is mentioned but not defined.) 
F. haeckeli , ri. sp., Gottschaldt, p. 13. 
Fam. Didemnidj:. 
Leptoclinum structum, n. sp., Gottschaldt, p. 17. 
Fam. P OLYSTYELIDAS. 
Goodsiria borealis , n. sp., Gottschaldt, p. 21. 
TIJALIACEA. 
Fam. SALPiDiE. 
Salpa Jloridana, n. sp., Apstein, p. 9. 
S. verrucosa , u. sp., ArSTEiN, p. 12. 
S. magalhanica , n. sp., Apstein, p. 20. 
Fam. DolioliDjE. 
Borgert proposes to break up the genus Doliolum into the following 
two subgenera : — 
Dolioliua , n. subg., Borgert, p. 14. 
JDoUoletta } n. subg., Borgert, p. 19. 
