Euglenids or euglenoids are one of the best-known groups of eukaryotic flagellates: single-celled organisms with flagella, or whip-like tails. They are classified in the phylum Euglenozoa, class Eugle
Ehrenberg euglena viridis
Examples of euglenid diversity. 1—2. Ascoglena sp. (Euglenales); 3–4. Cryptoglena sp. (idem); 5–9, 14–15, 24–25, 27–29. Trachelomonas spp. (id.); 10. Eutreptia sp. (Eutreptiales); 11, 20. Astasia spp. (Euglenales); 12. Distigma sp. (Eutreptiales); 13. Menoid[i]um sp. (Rhabdomonadales); 16–18. Colacium sp. (Euglenales); 19, 26. Petalomonas spp. (Sphenomonadales); 21. Sphenomonas sp. (id.); 22–23. Euglenopsis sp. (Euglenales); 30. Peranema sp. (Heteronematales)
Euglena is a genus of single-celled, flagellate eukaryotes. It is the best-known and most widely studied member of the class Euglenoidea, a diverse group containing some 54 genera and at least 200 spe
Euglenid
…metaboly. Otherwise, they move using their flagella. The first attempt at classifying euglenids was done by Ehrenberg in 1830, when he described the genus Euglena and placed it in the Polygastrica of family Astasiae, containing other creatures of variable body shape and lacking pseudopods or lorica. Later, various…
Euglena sociabilis 433143410
Euglena ehrenbergii 484934895
Cercaria viridis (= E. viridis) from O.F. Müller's Animalcula Infusoria. 1786
Euglena from Félix Dujardin's Histoire Naturelle des Zoophytes, 1841