TY - JOUR A1 - Kostenko, A. G. A1 - Mamkaev, Yu. V. JO - Zool. Zh. C1 - 69(6):11-21 ; 69(7):5-16 TI - The position of "green convoluts" in the system of acoel turbellarians (Turbellaria, Acoela). 1. Simsagittifera gen. n. 2. Sagittiferidae fam. n. UR - https://www.marinespecies.org/turbellarians/aphia.php?p=sourcedetails&id=237727 PY - 1990 Y2 - 2024-03-28 ER -