People Karl Ludwig Singer peoplepill id: karl-ludwig-singerKLS 2 views today 16 views this weekEntomoloogKarl Ludwig SingerBiographyListsAlso ViewedThe basicsQuick FactsIntroEntomoloogwasZoologist EntomologistWork fieldBiologyGenderMaleBirth26 February 1865 People who share this birthdayStar signPisces People who share this birthdayDeath1 August 1959 People who died on this dayAge94 yearsListsKarl Ludwig Singer is in following listsBy field of workNotable biologistsGender:Male, Born in:Years 1850 to 1899By work and/or countryNotable ZoologistsGender:Male, Born in:Years 1850 to 1899Notable EntomologistsGender:Male, Born in:Years 1850 to 1899 comments so far.CommentsKarl Ludwig Singer