Van Name. — Simple Ascidians. 
PLATE 49. 
Fig. 34. Caesira papillosa (Verriil). Left gonad of specimen from Station 
372. X 2L 
Fig. 35. Caesira papillosa (Verriil). Dorsal tubercle of specimen from 
Station 2080. X 25. 
Fig. 36. Caesira papillosa (Verriil). Part of branchial sac (right side) of 
specimen from Station 372. X 21. 
Fig. 37. Caesira papillosa (Verriil). Tentacles from specimen from Station 
372. X 38. 
Fig. 38. Caesira papillosa (Verriil). Outline of stomach and hepatic gland 
of specimen from Station 2080. X 17. 
1 
