• Thumbnail for Charles De Geer
    prominent Swedish-Dutch De Geer family. His great-grandfather was Louis De Geer, founder of the Swedish branch of the family. Charles De Geer married Catharina...
    36 KB (4,130 words) - 23:09, 26 August 2024
  • Thumbnail for De Geer family
    entrepreneur. Charles De Geer (1720–1778), Swedish entomologist. Charles De Geer (1747–1805) [pl; sv], Swedish politician Emanuel De Geer [pl; sv] (1748–1803)...
    5 KB (460 words) - 06:00, 1 September 2024
  • Thumbnail for Batocera rufomaculata
    Batocera rufomaculata (category Taxa named by Charles De Geer)
    of long-horn beetle in the family Cerambycidae. It was described by Charles De Geer in 1775. It is native to China, India, Laos, Malaysia, Myanmar, Pakistan...
    2 KB (117 words) - 17:22, 3 June 2024
  • Thumbnail for Gerard De Geer
    Baron Gerard Jacob De Geer ForMemRS (20 November 1858 – 24 July 1943) was a Swedish geologist who made significant contributions to Quaternary geology...
    20 KB (2,272 words) - 08:55, 13 September 2024
  • Thumbnail for Necrobia rufipes
    family Cleridae, with a cosmopolitan distribution, first described by Charles De Geer in 1775. The adult beetles are 3.5–7.0 millimetres (0.1–0.3 in) long...
    3 KB (334 words) - 22:38, 14 September 2024
  • Thumbnail for Meconema thalassinum
    Meconema thalassinum (category Taxa named by Charles De Geer)
    M.; Braun, H.; Eades, D. C.; Otte, D. "species Meconema thalassinum (De Geer, 1773)". orthoptera.speciesfile.org. Orthoptera Species File. Retrieved...
    4 KB (351 words) - 15:54, 28 January 2024
  • Thumbnail for Dirk Jan de Geer
    Jonkheer Dirk Jan de Geer (14 December 1870 – 28 November 1960) was a Dutch politician of the Christian Historical Union who served as Prime Minister...
    15 KB (718 words) - 14:29, 25 August 2024
  • Thumbnail for Harpalus rufipes
    Harpalus rufipes (category Taxa named by Charles De Geer)
    shown it is sensitive to engine oil and diesel oil. "Harpalus rufipes (DeGeer, 1774)". Catalogue of Life. Retrieved 2023-04-08. Fauna Europaea Carl H...
    4 KB (335 words) - 13:42, 28 July 2024
  • Thumbnail for Oecanthus niveus
    Oecanthus niveus (category Taxa named by Charles De Geer)
    which includes all crickets. First noted by Swedish Entomologist Charles de Geer in 1773 by a Pennsylvanian Specimen, it is found primarily in Eastern...
    4 KB (292 words) - 19:02, 7 December 2021
  • Thumbnail for Tetratrichobothrius flavicaudis
    Tetratrichobothrius flavicaudis (category Taxa named by Charles De Geer)
    Tetratrichobothrius Species: T. flavicaudis Binomial name Tetratrichobothrius flavicaudis (De Geer, 1778) Synonyms Euscorpius flavicaudis (De Geer, 1778)...
    3 KB (408 words) - 02:34, 14 October 2023