238 
Spirillum attenuatum 
— Roseiibergii . . . 
— tenue . 
— Undula . 
— violaceum . . . . 
— volutans . 
Sph'ochæte gigantea 
— plicatilis .... 
Spiromonas Cohnii 
Vihrio serpens . . 
— Rugula t ... 
— Rugula .... 
75, IX, 8 (385). 
75, X, 12 (346). 
75, IX, 2 (381). 
75, X, 14, 15 (378, 380). 
75, VII, 3 (325). 
75, X, 11 (377). 
75, IX, 3 (377). 
75, VII, 7 (374). 
75, X, 13 (372). 
75, VII, 4 (370). 
75, IX, 4 (391). 
75, IX, 5 (390). 
75, IX, 6, 7 (387). 
Desinidiaceer. 
Arthrodesmus Incus 
— mucronulatus . 
— subulatus . . . 
—- triangularis . . . 
Closterium bIclavulum 
— calosporum . . . 
— Cornu var. . . . 
— Jenneri . 
— Lagoegse .... 
— Leibleinii .... 
— lineatum . 
— porrectum .... 
— subjuncidum . . . 
Cosmarium biauritum 
— bioculatiun .... 
— bipunctatum . . . 
— biremum . 
— Brasiliense . . . 
— Clepsydra .... 
— commissurale . . 
— conspersum . . . 
— De-Baryi .... 
— dentifermn .... 
90, IV, 40. 
69, IV, 58 (232). 
69, IV, 59 (232). 
90, V, 57. 
90, V, 41. 
90, IV, 9. 
90, IV, 5. 
90, IV, 8. 
90, II, 6. 
69, II, 2 (203). 
90, II, 7. 
90, II, 4. 
69, II, 1 (203). 
90, II, 3. 
69, III, 30 (212). 
88, VI, 12 — 14 (209). 
90, IV, 33. 
69, III. 33 (212). 
90. IV, 32. 
69, III, 29 (212). 
69. III, 19 (213). 
69, III, 20 (208). 
90, IV, 39. 
88, VI, 4, 5 (209). 
