133 
4. C. compressum Lauder in Trans. Micr. Soc. 1864, p. 78, pl. 8, 950. 
fig. 6; Leud.-Fortm. loc. cit. p. 37; De Toni loc. cit. v. 2, 
p. 995 ; Cleve in Bill. t. Sv. Ak. Handl, (1873) Bd. 1, n. 1 1, p. 8. 
Mer de Java (Cleve, Deby). 
5. C. curvatus Castr. Diat. Challenger p. 78, c. icône; Leud.- 931. 
Forlm. loc. cit. p. 57 ; De Toni loc. cit. v. 2, p. 997. 
Java (Deby). 
6. C. curvis Cleve ; Leud.-Fortm. loc. cit. p. 37. 932. 
Mer de Banda (Deby). 
7. C. curvisetus Cleve Diat. fr. Kattegat 1889, p. 5 c. ic. ; Bot. 955. 
Centralbl. 1890, p. 18; Leud.-Fortm. loc. cil. p. 57; De Toni 
loc. cit. v. 2, p. 992. 
Archipel Margui (Deby). 
8 C. decipiens Cleve ; Leud.-Fortm. loc. cit. p. 37. 934. 
Archipel Margui (Deby). 
9. C. denticulatus Lauder in Trans. Micr. Soc. 1864, p. 79, pl. 8, 935. 
lîg. 9 ; Leud.-Fortm. loc. cit. p. 37 ; De Toni loc. cit. v. 2, p. 995 ; 
Cleve in Bih. t. Sv. Ak. Handl. Bd. 1 n. 11, p. 9. 
Mer de Java (Cleve). 
10. C. distans Cleve Diat. of the sea of Java p. 9, pl. 2, fig. lia, b; 936. 
Leud.-Fortm. loc. cit. p. 37; Van Heurck loc. cit. pl. 82, fig. 4 ; 
De Toni loc. cit. v. 2, p. 990. 
Java (Deby). 
11. C. diversus Cleve Diat. of the sea of Java p. 9, pl. 2, fig. 12; 957. 
Leud.-Fortm. loc. cit. p. 57; Van Heurck loc. cit. pl. 81, fig. 5 ; 
De Toni loc. cit. v. 2, p. 991. 
Java (Deby). 
12. C. javanicus Cleve Diat. of the sea of Java p. 10, pl. 2, 938. 
fig. 13; Leud-Forlm. loc. cit. p. 57; De Toni loc. cil. v. 2, 
p. 991. 
Java (Deby). 
13. C. levis Leud.-Fortm. Diat. Malaisie p. 58, pl. VI, fig. 2 ; De Toni 959. 
loc. cit. v. 2, p, 1000. 
Java (Deby). 
