Turbellarian taxonomic database

author date   title journal / publication
Ivanov AV, Mamkaev YuV 1977 index card avail.
 
Über die Struktur des Digestionsparenchyme bei Turbellaria Acoela. Acta Zool Fenn 154:59-61.
Oxyposthia praedator Ivanov, 1952 w other research on this sp.