TY - JOUR A1 - Beklemischev, V. N. JO - Travaux de la Société des Naturalistes de St.-Petersbourg. N1 - The date of this publication is confusing. It is not on the reprint that is available, and in literature 1918, 1919 and 1920 are mentioned. Beklemischev himself, the first time he refers to this publication (Beklemischev, 1921), mentiones 1918 as the date of publication, which we follow here. IS - 1 SP - 38 EP - 77 C1 - 49 (1): 38–77 TI - Observations sur les turbellariés des environs de Petrograd. [In Russian; with French abstract] UR - https://marinespecies.org/turbellarians/aphia.php?p=sourcedetails&id=236542 VL - 49 PY - 1918 Y2 - 2024-03-28 ER -