O. Müller, Bacillariaceen aus dem Nyassalande und einigen benachb. Gebieten. III. 197 
Nyassasee Umgebung 
Oberfl.-Plankton ; Einmünd. 
— —71— | mass | Stamm wd | zg | Flames 
. m H 
ES ») Dom | 9 y Ufer | 5 | u. Sampfe |j) Baka o 
1 km Ufer | c) 80-90 m b) 20 m as des Ufers | cj Mbasi 
v. Ufer | " d) 95-130 m d) Songwe 
Cymbella parva III. 152 . T b ° 
— cymbiformis III. 453 . +3 | 
— cistula III. 453. . . T 
— aspera var. bengalensis III. 
p.153, . . b 
— tumida III. p. 154 +2 . 
— sp. ll. p.453... . . . . à 
— (Encyonema) prostrata II. 
PAS... 2 2 220. . b.d 
— — triangula III. p.454 . a 
— — grossestriata n. v. II. 
p.455... lcu . "a. xv 
— — ventricosa III. p. 455 +4 a +3 | et 
— — — f. minor Ill. p. 455. . + | 
— — caespitosa III. p. 455 b "EN 
— — — var. obtusa III. p. 455 . . ` ` 
— — lunula II. p. 455 . + a T ` 
— — gracilis III. p. 455. + + 
Amphora ovalis III. p.136. . ` N 
— — var. gracilis III. p. 456. . T b i P 
7 — var. libyca III. p. 456 . +3 + . . H b-c 2 
— — var. pediculus III. p.457 | +4 + c b + bei. d 
— perpusilla III, p. 457 . +2 
Epithemia zebra III. p. 439. +2 a. b c? 
— — var. proboscoidea III. 
bing, à , 
— sorex III. p. 459 . a t | c 
— argus III. p. 459 . D. b | 7 
— — var. amphicephala III. | 
E MEE n 
Rhopalodia Stuhlmanni III. | 
p.162. . D. . ` + ot. 
= uncinata III. p. 169. +2 . a - , 
— gracilis II. p. 463 . +4 a. d a + a bd 
T m Var. linearis n. v. IIl. | 
p.163, . el. rs + | Pd 
7- var. orculaeformis n. v. | d 
Ill. p, 163 TE A + | i 
` — undulata n. v, HI. p. 463, | + | 
— parallela III, p. 464. + | 
7 Bibba M. p.464., + a + 
