Ueber Diatomaceen. 
161 
Erklärung der Tafeln. 
Tafel Nr. 13. 
(Vergrösserung, wenn nichts anderes bemerkt, 400fach.) 
Fig. 1. Mastogloia maxima Grunow. 
2. — Braunii Grunow. 
3. — Portierana Grunow. 
4. Navicula Vidovichii Grunow. 
5. — Sandriana Grunow. 
6 . Cocconeis pellucida Grunow. 
7. Staurone'is biformis Grunow. 
8 a, b, c. Achnanthidium hungaricum Grunow. 
9. Navicula quinquenodis G r u n o w. ( 80 %) 
1 0. Staurone'is Heuflerianu Grunow. 
11 a, b. Rhoikoneis Bolleana Grunow. 
12 a, b. — Garkeana Grunow. 
13 a, b. Cocconeis binotata Grunow. 
14. Cocconeis interrupta Grunow. 
15 a, b. Amphora fluminensis Grunow. 
16 a, b. Staurone'is Bacillum Grunow. 
17 a, b, c, d. Achnanthes glabrata Grunow. 
18. Fragilaria Ungeriana Grunow. 
19 a, b, e. Cymbella alpina Grunow. 
20 . Actinoptyclius adriaticus Grunow* 
21 a, b, c, d, e. Fragilaria exilis Grunow. 
22 a, b. Cerataulus (?) Reichardti Grunow. 
23. Biddulphia birostrata Grunow. 
24 a, b- Navicula Naveana Gruno w (a. 40 % , b. 80 %). 
25 a, b, c. Cerataulus Titianus Grunow (a, b* 200 /i, c. 
26 a, b. Navicula molaris Grunow (a. 80 %, b. 40 %). 
27. Cymbosira minutula Grunow. 
r> 
« 
r> 
5? 
r> 
n 
V) 
51 
v> 
55 
55 
55 
55 
55 
55 
55 
55 
55 
55 
55 
55 
55 
55 
55 
55 
55 
Fig. 
Tafel Nr. 14. — Diatomaceen der Novara-Expedition. 
(Vergrösserung 400fach.) 
1 a, b, c. Plagiogramma Grevilleanum Grunow. 
2 a, b, c. Navicula Hochstetteri Grunow. 
3. Amphipleura Frauenfeldii Grunow. 
4. Nitschia Jelineckii Grunow. 
5 a, b, c. Fragilaria capensis Grunow. 
6 a, b. Fragilaria pacißca Grunow. 
7. Fragilaria Schwartzii Grunow. 
Bil. XIII. Abhandl. 
21 
40 %), 
