Niedivm diatomai e \. i» Somber) 
:;. NEIDIUM Pfitzer Bau u. Entw. d. Bacillar. in II. 
Bot. Abhandl. Bonn, I. ii. p. 39 (1871); Cleve Syn. N l' 
I. in K. Sv. Vet. Ak. Eandl. ncvi. •_', p. »'.7 ( I S 
I. N. affine Oleve, loo. <;/.. p. 6fi | 1894). 
Wavicida afivnis Bhrenb. Verbreit. in Berlin, Abhandl l I 
Ak. 1843. p. 417 (129). t. II. ii. I. 17. etc. 
Goli \> " Ai i". < >n small Bhells in ponds near Sange Deo. 1864 
No. 146. 
I. ANOM(EONEIS Pfitzer Bau o. Entw. <l. Bacillar. h 
Hanstein Bot. Abhandl. Bonn. I. ii. p. 77 (1871); Cle 
Navic. Diat. II. in K. 8v. Vet. Ak. Elandl. sxvii. ■ >. p. :> (1895). 
1. A. sphaerophora Pfitz., loc. <;/.. p. 77. t. iii. t. 10(1871 
Navictda sphaerophora Kuetz. Bacillar. p. !'.">. t. iv. F. 17 
Golungo Alto. On small shells in ponds near Sange Dec. 1864. 
X... 146. Bio Muio ; :, Feb. 1855. No. 147- 
2. A. sculpta Cleve, op. >•;/.. II. p. <; (IS 
Nawicula sculpta Ehrenb. Microgeol, t. x. i. t'. 5 (1854). 
Gon N'." Ai ro. <»n small shells in ponds near Sang D 
\o. 146. 
:>. DIPLONEIS Ehrenb. in Berlin, Ber. K. Pr. Akad. L844. 
p. si: Oleve Syn. Navic. Diat. I. in K. Sv. Vet. Ak. Band) 
xxvi. 2. \>. 76 (1894). 
1. D. elliptica Cleve, op. <■;/.. p. 92 | L894). 
Na/oicvla elliptica Kuetz, Bacillar. \>. 98. t. xxx. f. 55 (1844). 
Golungo Alto. — On small shells in ponds near Sange; l»>'-. 1854 
No. 146. 
2. D. ovalis Cleve, op. cit., ]>. 92 (1894). 
Pinnvlaria ovalis Eilse in Breslau, Schles. Ges. Vaterl. Kultm. 
I860, p. 82. 
Pi ngo Andongo. < >n rents of Pistia Stratiotes vox. obcor data Engl. 
(cf. Welw. Herb. No. 215) at tin sides of the river Cuige Deal 
Quibinda ; March L857. No. 130. 
Golungo Alto. — On small shells in ponds near Sange ; Dec 1854. 
No. 146. 
6. STAURONEIS Ehrenb. Verbreit. in Berlin, Abhandl. K. 
Pr. Ak. 1843. i». 422 (134); Cleve Syn. Navic. Diat. I. in K. Sv. 
Vet A*. Handl. xxvi. 2. p. I 12 (1894). 
1. S. Crucicula clove, loc. cit., p. 151 (l 
Schizostawron <'rt'ci<-i>hi Grun. ex Cleve in K. Sv, Vet. Ak. 
Kandl. xviii. 5. p. 16. t. iii. f. 11 I L881 
Golungo Alto.— Rio .Muio ; 5 Feb. L855 No. 147- 
7. PINNULARIA Ehrenb.in Berlin, Ber. K. Pr.Akad. 1840 
p. 213; Cleve Syn. Navic. Diat. II. in K. Sv. Vet. Ak. Handl. 
xxvii. 3. p. 71 (1895). 
I. P. subcapitata Greg, in Quart. Journ. Mi. r. Sci. iv. p. 'J. t. I 
P. 30 (1856). 
Goli ngo Alto.— Rio Muio 5 Feb. 18 5 So. 147 
