| Name | Chaetoglena Ehrenberg |
| Authorship | Ehrenberg |
| Rank | Genus |
| Placed in | Euglenaceae G. A. Klebs |
| Contains | Chaetoglena sp. Chaetoglena volvocina Ehrenberg |
| Remarks | Type: C. volvocina Ehrenberg [Dujardin (Hist. Nat. Infus. 329. 1841) refers the type to 'Trachelomonas' Ehrenberg 1835] |
| Citation | 1835 Abh. Königl. Akad. Wiss. Berlin 1833: 286 |