EntityQ4236308· pop 5· linked from 14 articlesAlexandr KotsSign in to saveBiologist from RussiaConnectionsRussianEntityzoologyEntitydigital object identifierEntityInternational Standard Serial NumberEntityRudolf SteinerEntityBorisoglebskEntityMoscow ZooEntityHandle SystemEntityNikolai KoltsovEntityMikhail MenzbierEntityPyotr SushkinEntityDarwin MuseumEntityNadezhda Nikolaevna Ladygina-KotsEntityTheodore K. LorenzEntityCategories1880 births1964 deaths19th-century zoologists from the Russian Empire20th-century Russian zoologistsAcademic staff of Moscow State UniversityPeople from BorisoglebskRecipients of the Order of the Red Banner of LabourRussian naturalistsRussian people of German descentSoviet zoologists