Untersuchungen an rhabdocölen Turbellarien
Series: Acta zoologica fennica ;; 18.
Published: 1921
Place of publication: Helsingfors
Language: ger
Subjects: Turbellaria.
Notes: Bibliography at end of each volume.
Vols. 1-2 published as Acta Societatis pro fauna et flora fennica, 48, n:o 1 (QH7.S7)
Vols. 3-  Published as Acta zoologica fennica edit Societas pro fauna et flora fennica 18, 38, 46, 49, 55, 60.
Vol. 8 has title: Studien an rhabdocoein Turbeliarien.
Table of contents: title: 1. Über Phaenocora typhlops (Vejd.) und Ph. subsalina n. subsp. 2. Über Provortex brevitubus Luther. 3. Die Gattung Maehrenthalia v. Graff. 4. Ueber einige Reprüsentanten der Familie Proxenetidae. 5. Ueber einige Typhloplaniden. 6. Macrostomider aus Finnland. 7. Ueber einige marine Dalyellioida. 8. Bieträge zur Kenntnis der Typhlophlanoida 9. Zur Kenntis einiger Typhloplaniden. 10. Ueber Astrotorhynchus Bifidus (M'int).