Acrotrichis
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| Motschulsky , 1848 |
Acrotrichis is a genus of beetles from the family of dwarf beetles (Ptiliidae) within the subfamily Acrotrichinae . It occurs in Europe with 33 species, in Central Europe there are 23 of them.
features
The beetles are 0.5 to 1.1 millimeters long and have a dark-colored, squat, flat-arched body. They are well on the basis of basal very broad and forward to some narrowing throat plate and its pointed backwards drawn back angle, the base of the wing covers include to recognize. The wings are often tapered to the rear and there are blurred yellow edges.
Occurrence and way of life
The animals live under decaying plant material and damp leaves, in dung, on carrion, plant sap or in bird nests and myrmekophil with ants.
Species (Europe)
- Acrotrichis arnoldi Rosskothen, 1935
- Acrotrichis atomaria (De Geer, 1774)
- Acrotrichis brevipennis (Erichson, 1845)
- Acrotrichis caphalotes (Allibert, 1844)
- Acrotrichis cognata (Matthews, 1877)
- Acrotrichis danica Sundt, 1958
- Acrotrichis dispar (Matthews, 1865)
- Acrotrichis fascicularis (autumn, 1793)
- Acrotrichis henrici (Matthews, 1872)
- Acrotrichis insularis (Maklin, 1852)
- Acrotrichis intermedia (Gillmeister, 1845)
- Acrotrichis josephi (Matthews, 1872)
- Acrotrichis lucidula Rosskothen, 1935
- Acrotrichis matthewsi (Wollaston, 1864)
- Acrotrichis norvegica Strandt, 1941
- Acrotrichis parva Rosskothen, 1935
- Acrotrichis pumila (Erichson, 1845)
- Acrotrichis rosskotheni Sundt, 1971
- Acrotrichis rugulosa Rosskothen, 1935
- Acrotrichis sericans (Heer, 1841)
- Acrotrichis silvatica Rosskothen, 1935
- Acrotrichis sitkaensis (Motschulsky, 1845)
- Acrotrichis sjobergi Sundt, 1958
- Acrotrichis strandi Sundt, 1958
- Acrotrichis suecica Sundt, 1958
- Acrotrichis thoracica (Waltl, 1838)
- Acrotrichis umbricola Wollaston, 1854
- Acrotrichis volans (Motschulsky, 1845)
- Acrotrichis wollastoni (Matthews, 1865)
- Acrotrichis grandicollis (Mannerheim, 1844)
- Acrotrichis montandoni (Allibert, 1844)
- Acrotrichis sanctaehelenae Johnson, 1972
- Acrotrichis chevrolati (Allibert, 1844)
swell
Individual evidence
- ↑ Acrotrichis. Fauna Europaea, accessed May 30, 2009 .
- ^ Karl Wilhelm Harde, Frantisek Severa and Edwin Möhn: Der Kosmos Käferführer: The Central European Beetles. Franckh-Kosmos Verlags-GmbH & Co KG, Stuttgart 2000, ISBN 3-440-06959-1 .
literature
- Karl Wilhelm Harde, Frantisek Severa and Edwin Möhn: The Kosmos Käferführer: The Central European Beetles. Franckh-Kosmos Verlags-GmbH & Co KG, Stuttgart 2000, ISBN 3-440-06959-1 .
- Adolf Horion : Faunistics of the Central European beetles. Volume 9: Staphylinidae. Part 1: Micropeplinae to Euaesthetinae. Aug. Feyel, Überlingen 1963.
- Edmund Reitter : Fauna Germanica. The beetles of the German Reich (= digital library . 134). Neusatz and facsimile of the 5-volume edition Stuttgart 1908 to 1916. Directmedia Publishing, Berlin 2006, ISBN 3-89853-534-7 .
Web links
Commons : Acrotrichis - collection of images, videos and audio files
