Parisognoriste, a new genus of Lygistorrhinidae (Diptera: Sciaroidea) from the Oise amber with redescription of Palaeognoriste Meunier

by Vladimir Blagoderov, Heikki Hippa, André Nel
Published 2010-06-01

Two new species of Meropidia Hippa & Thompson, 1983 (Diptera, Syrphidae) from the Andes Mountains

by Mírian Morales, Gunilla Stahls, Heikki Hippa
Published 2013-10-01

A new species of Lygistorrhina Skuse (Diptera: Sciaroidea: Lygistorrhinidae) from South Africa

by Vladimir Blagoderov, Laszlo Papp, Heikki Hippa
Published 2013-09-01

Just a Fragment of Undescribed Diversity: Twenty New Oriental and Palearctic Species of Sciaroidea (Diptera), including DNA Sequence Data and Two New Fossil Genera

by Jan Ševčík, Heikki Hippa, Nikola Burdíková
Published 2021-12-01

The genus Camptochaeta in Nearctic caves, with the description of C. prolixa sp. n. (Diptera, Sciaridae)

by Pekka Vilkamaa, Heikki Hippa, Steven Taylor
Published 2011-10-01

Taxonomy of Bradysia Winnertz (Diptera, Sciaridae) in the Northern Holarctic, with the description of four new species

by Kai Heller, Heikki Hippa, Pekka Vilkamaa
Published 2015-05-01

Diversity of Manota Williston (Diptera, Mycetophilidae) in Ulu Temburong National Park, Brunei

by Jan Ševčík, Heikki Hippa, Rodzay Abdul Wahab
Published 2014-07-01

Revision of the Oriental species of the genus Sphegina Meigen, 1822 (Diptera: Syrphidae)

by Jeroen Van Steenis, Heikki Hippa, Valeri A. Mutin
Published 2018-12-01

New species and new records of Manota Williston from Colombia, Brazilian Amazonia, and Costa Rica (Diptera, Mycetophilidae)

by Olavi Kurina, Heikki Hippa, Dalton de Souza Amorim
Published 2017-04-01