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In the present, the third part of the series titled “Beetles (Coleoptera) of the Rogów region” presents a family of carrion beetles (Silphidae), as one of the better-known families of beetles occurring in the Rogów area. The faunistic data of presented species enriched by bionomical information.
The new data on the occurrence of Silphidae 17 species in Western Poland are given.
The paper deals with the faunistic data of some Coleoptera families collected in Savadkooh County (northern Iran). In total 28 species (Tenebrionidae: 7 species, Scarabaeidae: 4 species, Carabidae, Cerambycidae, Nitidulidae: total 3 species, Elateridae, Kateretidae, Silphidae: total 2 species, Glaphyridae and Melyridae: single species for each one) were collected and identified. Two species, Meligethes planiusculus (HEER) (Nitidulidae) and Anamartus strobli (REITT.) (Kateretidae) are new records for Iran.
The larval stages of two new species of mites and a new genus in the Neothrombiidae are described from a beetle (Silphidae): Neosilphitrombium annabellae sp. n. from Sri Lanka and India and Vagatotrombium lissae gen. n. and sp. n. from India.
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The classification of the small family Agyrtidae (formerly part of Silphidae) is reviewed and partially revised. Zeanecrophilus gen. nov. is proposed for Necrophilus prolongatus (type species) plus Z. thayerae sp. nov., both from New Zealand. The remaining seven genera and 59 known species of the family are northern temperate in distribution and show disjunct, relict distribution patterns. Three subfamilies are recognized: Necrophilinae subfam. nov. for Necrophilus and Zeanecrophilus; Agyrtinae for Agyrtes, Ecanus, Ipelates and Lyrosoma; and Pterolomatinae for Apteroloma and Pteroloma. A detailed description of the family, plus keys to and diagnoses of the subfamilies and genera, are provided for adults and known larvae, and a complete world checklist of the species is appended. Several species-level taxonomic changes are proposed: Ipelates rufieollis is resurrected from synonymy with I. latissimus; Agyrtes similis is transferred from the subgenus Agyrtecanus to Agyrtes s. str.; and Apteroloma koebelei, A. plutenkoi, and A. rufovittatum are returned or newly transferred to the genus Pteroloma. Genera excluded from Agyrtidae are listed, with their current placements. Preliminary comments on character homologies and polarities and a phylogenetic diagram are provided, fossils briefly reviewed, and a scenario for the origin of the current amphitropical distribution pattern suggested. The mid-Jurassic genus Mesecanus provides a minimal age for agyrtids that is consistent with very plesiomorphic features of adults and larvae. It is suggested that agyrtids were once widespread but are being replaced by younger and more successful groups of beetles. For the carrion-frequenting Necrophilinae, evidence suggests that the replace- ment group is true Silphidae, which have apparently replaced ancestral necrophilines in the southern temperate areas of Australia and southern South America but not reached New Zealand.
New localities of 19 species of endangered beetles (Blethisa multipunctata, Broscus cephalotes, Aechmites terricola, Perigona nigriceps, Oodes gracilis, O. helopioides, Demetrias imperialis, Collurius melanura, Liodopria serricornis, Colon calcaratum, Necrodes littoralis, Dorcus parallelipipedus, Geotrupes mutator, Copris lunaris, Oryctes nasicornis, Osmoderma eremita, Teredus cylindricus, Blaps mortisaga, Neomida haemorrhoidalis), which are listed in the Polish Red Data Book and the Red List of Animals are given. Three species: Perigona nigriceps, Colon calcaratum and Teredus cylindricus have been recorded in the Masurian Lakeland for the first time.
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