TY  - CHAP
A1  - Evdonin, L. A.
JO  - In: "Studies in the evolutionary morphology of invertebrates". Ed. A.V. Ivanov. State University Leningrad.
N1  - In Russian
SP  - 5
EP  - 53
C1  - 5–53
TI  - The proboscis apparatus in the family Polycystidae (Turbellaria, Neorhabdocoela, Kalyptorhynchia).
UR  - https://vliz.be/projects/ocean-ukraine/aphia.php?p=sourcedetails&id=2030
PY  - 1970
Y2  - 2026-08-20
ER  -