Blar i forfatter Norges arktiske universitetsmuseum "Szadziewski, Ryszard"
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A new species of the haematophagous genus Austroconops Wirth & Lee (Diptera: Ceratopogonidae: Leptoconopinae) from middle Cretaceous amber of Charente-Maritime, France
Dominiak, Patrycja; Szadziewski, Ryszard; Nel, Andre (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-08-20)<i>Austroconops perrichoti</i>, a new species of biting midge (Diptera: Ceratopogonidae), is described from uppermost Albian-lowermost Cenomanian amber of Charente-Maritime (NW France), from three female specimens. A similar species, <i>Austroconops borkenti</i> Szadziewski & Schlüter, 1992, from Upper Cretaceous, Cenomanian, French amber of Anjou, is redescribed and illustrated. A key to males and ... -
The taxonomic status of two species of predaceous midges in the genera Bezzia and Palpomyia described by STÆGER (1839) in the genus Ceratopogon (Diptera: Ceratopogonidae: Palpomyiini)
Dominiak, Patrycja; Szadziewski, Ryszard (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-12-28)Lectotypes are designated for the predaceous midges, <i>Ceratopogon circumdatus</i> Stæger, 1839, and <i<Ceratopogon binotatus</i> Stæger, 1839 housed in the Copenhagen Zoological Museum, Denmark, and both species are redescribed and photographed. <i>Ceratopogon circumdatus</i> is removed from synonymy with <i>Bezzia solstitialis</i> (Winnertz, 1852) and recognized as a new synonym of <i>Bezzia ...