TY  - JOUR
A1  - Ball, I. R.
DO  - 10.1139/f69-026
JO  - J. Fish. Res. Bd. Can.
SP  - 26:221
EP  - 228
C1  - 26:221-228
TI  - Dugesia lugubris (Tricladida: Pauludicola) a European immigrant into North American fresh waters.
UR  - https://marinespecies.org/turbellarians/aphia.php?p=sourcedetails&id=239264
PY  - 1969
Y2  - 2026-03-09
ER  -