Seasonal flight activity of sawflies (Hymenoptera, Symphyta) in submontane region of the Western Carpathians, Central Slovakia

Species representation and seasonality of adult sawflies (Symphyta) were studied using Malaise traps at three submontane study sites (Hriňová — HR, Mošovce — MO and Štefanová — ŠT) in the Western Carpathians (Central Slovakia). One trap was operated at each study site continuously during the growing season, in MO in 1992, in HR in 1995 and in ŠT in 1996. A total of 9,281 adults representing 244 species in 9 families were collected. Very rich sawfly assemblages were found. The highest species richness was in MO (181 species), followed by ŠT (153 species) and HR (118 species). Pseudodineura fuscula was recorded from Slovakia for the first time. Adults were present in traps from the end of April through the first half of October. Most species occurred from the second half of May through the first half of June and finished flight activity by the end of June. Seasonal flight activities of the 16 most abundant species are analysed and discussed.     

The sciarid fauna of the British Isles (Diptera: Sciaridae), including descriptions of six new species

The results of a revision of the Sciaridae (Diptera: Nematocera) from the British Isles are presented, carried out as a preliminary to the preparation of a new Handbook for the identification of the British and Irish fauna of this family. A total fauna of 263 species is confirmed, including many species new to the British Isles: 111 new to Great Britain and 32 new to Ireland. Epidapus ( Pseudoaptanogyna ) echinatum Mohrig & Kozánek, 1992 , hitherto known only from North Korea, is newly recorded from Europe. Six species are described as new to science: Bradysia austera Menzel & Heller sp. nov. , Bradysia ismayi Menzel sp. nov. , Bradysia nigrispina Menzel sp. nov. , Corynoptera flavosignata Menzel & Heller sp. nov. , Corynoptera uncata Menzel & Smith sp. nov. and Epidapus subgracilis Menzel & Mohrig sp. nov . The following new synonymies are proposed: Leptosciarella nigrosetosa (Freeman, 1990) =  Leptosciarella truncatula Mohrig & Menzel, 1997 ; Sciara nursei Freeman, 1983 =  Sciara ulrichi Menzel & Mohrig, 1998. Many misidentifications in the previous literature are corrected. Details of the collection data and location of specimens examined are provided under each species. The localities from which Sciaridae were collected in the British Isles are documented by modern county and grid references and the habitat indicated where known, to assist in assessing the ecological requirements of each species.  © 2006 The Linnean Society of London, Zoological Journal of the Linnean Society , 2006, 146 , 1–147.     

An updated check-list of caddisflies (Insecta,Trichoptera) from Iran,with new records

Abstract

A list of the known species of Trichoptera from Iran is given. Since MALICKY (1986), Hydroptila astraia, H.asteria, Chimarra zagrosensis and Hydropsyche iokaste has been newly described from Iran. New records for the country are Ithytrichia clavata, Pseudoneureclipsis graograman, Hydropsyche bitlis, Micropterna hatatitla and Adicella hakkariensis. The species Hydroptila simulans and Hydropsyche pellucidula could not be confirmed for the fauna of Iran.     

Checklist of the Braulidae,Camillidae, Diastatidae and Drosophilidae of Finland (Diptera,Ephydroidea)

A checklist of the Braulidae (1 species), Camillidae (3 spp.), Diastatidae (10 spp.) and Drosophilidae (67 spp.) of Finland is presented. Campichoetinae is included as a subfamily of Diastatidae.     

Checklist of the families Anisopodidae,Bibionidae, Canthyloscelididae,Mycetobiidae, Pachyneuridae and?Scatopsidae (Diptera) of Finland

A checklist of the families Anisopodidae, Bibionidae, Canthyloscelididae, Mycetobiidae, Pachyneuridae and Scatopsidae (Diptera) recorded from Finland. The Finnish species of these families were last listed in 1980. After that two species of Anisopodidae, four species of Bibionidae and six species of Scatopsidae have been added to the Finnish fauna and two species of Scatopsidae have been removed from the Finnish fauna.     

Fauna of bumblebees (Hymenoptera: Apidae: Bombus Latreille) in the mainland part of Arkhangelsk Region,NW Russia

The focus of this study is to present bumblebee fauna of Arkhangelsk Region (north-western Russia). This research is based on the museum collections and materials collected by the authors. Collecting localities and data of faunistic records are given in the species list. We include 34 species in the fauna of bumblebees of Arkhangelsk Region. The regional fauna is dominated by Transpalaearctic species. Bumblebee fauna in the study region has low specificity. The recent distribution of bumblebee species in the study region is a result of post-glacial immigration.     

The Naucoridae (Heteroptera: Nepomorpha) of Belize

ABSTRACT

Few regional faunistic treatments of aquatic Heteroptera exist for Mesoamerica. Records given here are the result of three extensive, coincident projects, each generating many specimens of Naucoridae. Thus, presented here is an annotated list of Naucoridae occurring in Belize, with an illustrated taxonomic key and notes on habitat. Three species are new country records, and ten species in four genera are now known from Belize.     

Types of geographical distribution of leaf beetles (Chrysomelidae) in Central Europe

A comparison of the geographical distribution patterns of 647 species of Chrysomelidae in Central Europe revealed 13 types of distribution: (1) widely distributed, (2) southern, (3) southeastern, (4) southwestern, (5) northern, (6) eastern, (7) south east quarter, (8) south west quarter, (9) fragmented, (10) montane, (11) subalpine & alpine, (12) scattered, (13) unusual, and irregular patterns produced by insufficient data. Some of these distributions are trivial (e. g. northern, eastern, etc., alpine) but others are surprising. Some cannot be explained, e. g. the remarkable gaps in the distribution of Chrysolina limbata (Fabricius, 1775) and in Aphthona nonstriata (Goeze, 1777). Although our 63.000 records are necessarily tentative, we found that the distribution maps from these data reflect in many cases the common knowledge on the occurrence of leaf beetles in specific areas.     

A survey of the socially parasitic ant generaEpimyrma Emery, 1915 andChalepoxenus Menozzi, 1922 in Italy (Hymenoptera,Formicidae, Myrmicinae)

Summary An up-to-date synthesis is presented of the available faunistic and biological data concerning the Italian species belonging to the socially parasitic ant generaEpimyrma Emery andChalepoxenus Menozzi.The first known populations ofE. corsica (Emery) andE. stumperi (Kutter) in Italy were discovered in the Lucretili mountains (Latium) and in Alto Adige, the former species being previously recorded only in Corsica and Dalmatia (Yugoslavia), the latter in the French and Swiss Alps.The first records ofE. ravouxi (André),E. kraussei (Emery) andC. muellerianus (Finzi) in central Italy are presented. Since no species of either genera has ever been collected in Italy in the area between the Po valley and Calabria, these new records are of great interest.Maps, showing the currently known distribution of each taxon in Italy, are provided.