TheYoyage of H.M.S."ChalIenger.” 
Polyzoa. Part II, PI IX. 
0 L mm 
0.1 ram. 
0.1 mm 
0.1 mm. 
0.1mm. 
0.1 mm. 
0. 1 mm. 
0.1 mm 
0.01 mm. 
C.B., J.B & F.B. del. 
P.Kuth. Lilht Edin~ 
ASCOPO DARIA. 
