. Algen I. (Schizophyceen, Flagellaten, Peridineen). Algae -- Germany. — 517 -. Fig. 1—2. Aseoglena vaginieola. 3—4. Cryptoglena pigra. 5—6. Trachelomonas reticulata. 7. Tr. affmis. 8. do. var. levis. 9. Tr. piseatoris. 10. Eutreptia viridis. 11. Astasia Dangeardii. 12. Distigma proteus. 13. Menoideum pellucidum. 14—15. Trachelomonas hispida. 16—18. Co- laeium vesieulosum. 19. Petalomonas abscissa a eonvergens. 20. Astasia curvata. 21. Spheno- fnonat teres. 22—23. Euglemypsis vorax. 24. Trachelomonas armata. 25. Tr. cervicula. 26. Petalo- mona$ Sieinii a lata. 27—29, ITrceoiws cj/ctostomus. 30

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. Algen I. (Schizophyceen, Flagellaten, Peridineen). Algae -- Germany. — 517 -. Fig. 1—2. Aseoglena vaginieola. 3—4. Cryptoglena pigra. 5—6. Trachelomonas reticulata. 7. Tr. affmis. 8. do. var. levis. 9. Tr. piseatoris. 10. Eutreptia viridis. 11. Astasia Dangeardii. 12. Distigma proteus. 13. Menoideum pellucidum. 14—15. Trachelomonas hispida. 16—18. Co- laeium vesieulosum. 19. Petalomonas abscissa a eonvergens. 20. Astasia curvata. 21. Spheno- fnonat teres. 22—23. Euglemypsis vorax. 24. Trachelomonas armata. 25. Tr. cervicula. 26. Petalo- mona$ Sieinii a lata. 27—29, ITrceoiws cj/ctostomus. 30. Perattsma Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Lemmermann, E. Leipzig, Gebrüder Borntraeger

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Keywords: ., bookcentury1900, bookcollectionbiod, bookdecade1910, bookyear1910