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Blaps mortisaga (Linnaeus, 1758)
Churchyard Beetle
Pokątnik złowieszczek

Familia  Tenebrionidae
Ordo  Coleoptera
Classis  Insecta
Typus  Arthropoda
   
Summary  It is a synanthropic saprophagous species of Tenebrionidae, which is becoming increasingly rarer in Poland. It is a typical representative of species which in the pre-industrial period had adapted to the life in human settlements and which are now threatened due changes occurring there. During the last years its occurrence has only been confirmed in a few scattered localities in Wielkopolska, Upper Silesia, Łódź, the Małopolska Upland and the Sandomierz Lowland, though previously it occurred all over the country. A decrease in its numbers is connected with the successive loss of habitat: old farm buildings, farmhouse larders etc. These changes are inevitable in view of the construction of modern farm buildings. Therefore, the only method for Blaps mortisaga conservation in Poland is controlled rearing, particularly in places which are already inhabited by the species.
  
   
Literature  Burakowski B., Mroczkowski M., Stefańska J. 1987. Chrząszcze - Coleoptera. Cucujoidea, cz. 3. Katalog fauny Polski. PWN, Warszawa, 23, 14: 1-309.

Horion A. 1956. Faunistik der mitteleuropäischen Käfer. Band 5: Heteromera. Ent. Arb. Mus. Frey München, Sonderband, 268 ss.

Kahl A. 1962. Odruchy obronne niektórych owadów krajowych. Wszechświat, Kraków, 1962: 189-192.

Kowalczyk J.K., Watała C. 1988. Interesujące chrząszcze (Insecta, Coleoptera) na Wyżynie Łódzkiej. Przegl. zool. 32, 4: 543-546.

Kubisz D., Kuśka A., Pawłowski J. 1998. Czerwona lista chrząszczy (Coleoptera) Górnego Śląska. Centrum Dziedzictwa Przyrody Górnego Śląska, Raporty i Opinie 3: 8-68.

Pawłowski J., Kubisz D., Mazur M. 2002. Coleoptera Chrząszcze. W: Czerwona lista zwierząt ginących i zagrożonych w Polsce. Z. Głowaciński (red.). Instytut Ochrony Przyrody PAN, Kraków. 155 ss. + supl. 74 ss.

Stebnicka Z. 1991. Czarnuchowate - Tenebrionidae, Boridae. Klucze do oznaczania owadów Polski, Chrząszcze - Coleoptera. PWN, Wrocław, 19, 91: 1-93.

   
Author  Szymon Konwerski
   
 

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