Author | Date | Title | Source | Citation | Notes | |
---|---|---|---|---|---|---|
detail | POPOVA, T.G. | 1966 | Flora plantarum cryptogamarum URSS. Vol. VIII. Euglenophyta Fasc. 1. Gen. Trachelomonas, Strombomonas, Eutreptia, Euglena | Izdatel'stvo Nauka, Moscow, Leningrad | 412 pp., incl, XXXVII pls. + 13 figs. in text & on suppl. folded map | |
detail | SVIRENKO, D.O. | 1941 | Die botanischen Ergebnisse der Süd-Bugischen Hydrobiologischen Expedition | Arch. Hydrobiologie, Suppl. | 6: 593-770, 4 text-figs., pls. XX-XXV, 20 tables, etc. |