Vanhorniidae is a small, uncommonly collected family of Hymenoptera (previously in subfamily Serphidae or Proctotrupidae) comprised of 3 genera and 5 species (Choi & Lee 2012): Heloriserphus castor Masner and Heloriserphus pollux Masner in Chile (Townes & Townes 1981), Sinicivanhormia quizhouensis He and Chu in China (He & Chu 1990), Vanhornia leileri Hedqvist in Sweden and far eastern Russia (Storozhenko et al.
The following databases were searched for information on collecting localities of Vanhorniidae: DiscoverLife, SCAN (Symbiota Collections of Arthropods Network), BISON (Biodiversity Information Serving Our Nation), iDigBio (Integrated Digitized Biocollections), and GBIF (Global Biodiversity Information Facility).
The specimen from the Pickering collection provides the first record of Vanhorniidae in Florida.
To the best of our knowledge, the only biological information available for the family Vanhorniidae is that for V.
Vanhorniidae (Hymenoptera: Proctotrupoidae) is a small family that has 1 North American species, Vanhornia eucnemidarum.
Vanhorniidae (Hymenoptera: Proctotrupoidea) es una familia pequena que tiene 1 especie norteamericana, Vanhornia eucnemidarum.
First record of Vanhorniidae (Hymenoptera: Proctotrupoidea) from Korea.
Seasonal flight activity of Vanhornia eucnemidarum Crawford (Hymenoptera: Vanhorniidae) in the Mid-Atlantic States.