in survey on the abundance and species diversity of arthropods associated with organic and conventional wheat fields which carried out in 2010 and 2011 in mashhad region, a total of 13 species belonging to carabidae family were collected and identified. among the identified species, calosoma auropunctatum dsungaricum gebler (carabinae) and the subspecies poecilus cupreus erythropus dejean (pter...

The genus Tapinopterus Schaum, 1858 currently comprises around 60 species belonging to eight subgenera, inhabiting mostly the Balkan Peninsula and Asia Minor (Schatzmayr 1942, 1943; Bousquet 2003; Ćurčić et al. 2008; Arndt et al. 2011; Lohaj et al. 2012). The taxa live in limited geographic areas and are mostly montane (Trautner & Geigenmüller 1987; Guéorguiev & Guéorguiev 1998). The territory ...

The prevalence of obligate parasitic fungi may depend partly on the environmental conditions prevailing in the habitats of their hosts. Ectoparasitic fungi of the order Laboulbeniales (Ascomycetes) infect arthropods and form thalli on the host’s body surface. Although several studies report the incidence of infection of certain host species by these fungi, quantitative data on laboulbenialean f...

In this paper a new species of fossil ground-beetle, Calathus elpis n. sp. (Coleoptera, Carabidae) preserved in a piece of Baltic amber (Eocene) is described. A comparison with extant fauna is made, and paleobiology of the species is studied.