Additions to the geometrid fauna (Lepidoptera: Geometridae) of Chile

Three species of geometrid moths are reported from the extreme North of Chile. All three are new for the Chilean fauna: Scopula umbilicata (Fabricius, 1794) (Sterrhinae), Cataspilates grisescens Warren, 1897, and Pero obtusaria Prout, 1928 (Ennominae).     

Contributions to the knowledge of the fauna of Palaearctic Latridiidae (Coleoptera)

A new species, Dienerella kerzhneri, was described from Kazakhstan. Four species are recorded from new localities: Enicmus atriceps Hansen (recorded from Belarus), Melanophthalma sericea (Mann.) and Migneauxia crassiuscula (Aubé) (the Ukraine), and Corticarina obfuscata Strand (the Caucasus).     

Feminizing Wolbachia in an insect,Ostrinia furnacalis (Lepidoptera: Crambidae)

Wolbachia, which forms a group of maternally inherited bacteria in arthropods, often cause reproduction alterations in their hosts, such as cytoplasmic incompatibility, parthenogenesis, male-killing, hybrid breakdown and feminization. To date, Wolbachia-induced feminization has been reported only in isopods. Here we report that a Wolbachia strain feminizes an insect host, Ostrinia furnacalis. Among 79 wild females of O. furnacalis examined, Wolbachia infection was detected in 13 females. Twelve of the 13 infected females produced all-female progenies, and this trait was maternally inherited. Tetracycline treatment of thelygenic matrilines resulted in the production of all-male progenies. The present findings indicate that the Wolbachia infection induces feminization of genetic males in O. furnacalis. Differences in the Wolbachia-induced feminization in O. furnacalis and that in isopods are discussed along with the differences in sex determination mechanisms between insects and isopods. Phylogenetic analysis of the wsp gene sequence of Wolbachia suggests independent evolutionary origins for the Wolbachia-induced feminizations in O. furnacalis and in isopods. Our findings over 5 years suggest that the infection has been maintained at a low prevalence in the O. furnacalis population.     

Contributions to the mosquito fauna (Diptera, Culicidae) of Belgorod Province

The results of long-term studies of mosquitoes in Belgorod Province are reported. The material was collected at 54 sites situated in 15 districts of the province. Different biotopes were investigated during the spring-autumn period. Larvae and adult mosquitoes were used for identification. A total of 27 mosquito species were found in the region examined. The following species were recorded for the first time: Ae. (Och.) communis. Ae. (Och.) diantaeus. Ae. (Och.) pulchritarsis. Ae. (Och.) sticticus, and Cx. (Bar.) modestus; and also the form Cx. (Cux.) pipiens pipiens biotype molestus. The frequency of occurrence of each species in different biotopes and different localities is given. The most widespread and common species in Belgorod Province include Ae. (Och.) cantans (Mg.), Ae. (Och.) cataphylla Dyar, Ae. (Fin.) geniculatus (Ol.), Ae. (Adm.) vexans (Mg.), Cx. (Cux.) pipiens, and Cx. (Cux.) pipiens pipiens biotype molestus.     

Butterflies (Lepidoptera, Rhopalocera) in the Arctic fauna

The Arctic fauna includes 106 species of diurnal butterflies: Papilionidae (6 species), Pieridae (20), Lycaenidae (18), Nymphalidae (30), Satyridae (27), and Hesperiidae (5). Among them, representatives of the family Nymphalidae predominate as to the features characterizing the biological progress in the Arctic, as well as to the number of the most strongly pronounced arctic forms. The family Satyridae shares the first place with Nymphalidae by the number of species, but differs from the latter in the uneven or local distribution. The family Pieridae demonstrates a wide distribution of polyzonal and boreal species in the tundra zone. The distribution patterns of Lycaenidae are different in the Eurasian and Beringian-American sectors. Species of Papilionidae and Hesperiidae occur only in the southern part of the tundra zone. Each family is characterized by specific distribution in the Arctic subzones and landscapes and by latitudinal trends in its specific ratio in the faunas. There are 30 to 40 arctic species, including arctic proper (euarctic and hemiarctic) and hypoarctic, arctoalpine, arctomontane, and arctoboreal species. The species developing successfully under high-latitude conditions are Boloria chariclea, B. polaris, B. improba, Colias nastes, C. hecla, and Erebia fasciata; the first two species can be considered true euarctic forms. Specific features of the latitudinal and longitudinal distribution of the butterfly species in different parts of the Arctic are discussed.     

Contributions to the rove-beetle fauna (Coleoptera,Staphylinidae) of the Republic of Tatarstan

The fauna and distribution of the rove-beetle subfamilies Oxyporinae, Steninae, Paederinae, Staphylininae, and Tachyporinae in the Republic of Tatarstan have been investigated. A total of 218 species have been revealed. The rove-beetles occur in 12 types of habitats, among which the soil and forest litter possess the greatest species diversity.     

Contributions to the knowledge of the Noctuoidea (Lepidoptera) of the Republic of Belarus

The paper contains a detailed overview of the history of Noctuoidea study in Belarus since the middle of the XIX century. Critical analysis of the Noctuoidea species list in the Catalogue of Lepidoptera of Belarus (Merzheyevskaya et al., 1976) is made. A list of species missing from this catalogue but recorded in preceding publications is compiled, supplemented with records of the species found in Belarus after publication of the catalogue. Data on the examined material for 19 species new to the fauna of Belarus are given.     

Contributions to the fauna and systematics of Stenopelmatoidea (Orthoptera) of Indochina and some other territories: VII

Data on the genera Gryllacris A.-Serv., Aphanogryllacris Karny, and Papuogryllacris Griff. (Stenopelmatidae, Gryllacridinae) from the Indo-Malayan and Papuan Regions are reported. The former genera Gigantogryllacris Karny and Pardogryllacris Karny are tentatively included in the genus Gryllacris as subgenera. Eight new species and three new subspecies are described. Neotype of Gryllacris signifera (Stoll) and lectotypes of G. obscura Br.-W., G. obscura sumatrana Griff., G. javanica (Griff.), G. appendiculata Br.-W., G. fuscifrons Gerst., G. sirambeica battaka (Griff.), G. excelsa Br.-W., G. heros Gerst., and Aphanogryllacris sexpunctata Br.-W. are designated. G. athleta Br.-W., G. adjutrix Br.-W., and, probably, Aphanogryllacris sexpunctata obscuriceps Karny are considered to be distinct species. Some insufficiently known taxa are redescribed, the systematic position of several species and subspecies is clarified, and new distributional data are reported.     

Contributions to the rotifer fauna of ORISSA,India

This paper deals with 36 species of monogonont rotifers (belonging to 10 eurotatorien families) collected from Sambalpur (Orissa State) in Eastern India. Of the reported taxa, 15 species have been added as new records to the previous list from this region while one species represents a new record from this country.     

Contributions to the Cladocera fauna from Papua New Guinea

Twenty-eight taxa of the Cladocera are identified in collections from Papua New Guinea, 17 being new records for New Guinea, bringing the total number of Cladocera taxa reported for this region to 39. Most of the taxa are circumtropical. One species (Sarsilatona papuana) is endemic to Papua New Guinea and northern Australia. The species list includes two species that are normally listed as Holarctic:Alonella nana andAlona rustica. Widespread genera such asDaphnia, Pleuroxus, Disparalona, Acroperus were strikingly absent from the Papua New Guinean material.     

Faunistic groups of carpenter-moths (Lepidoptera, Cossidae) in the fauna of Russia

An arealogical review of carpenter-moths of the fauna of Russia is presented. Southern steppe western Palaearctic species (10); steppe, southern steppe, and Central Asian semidesert species (7); and nemoral eastern Palaearctic species (6) predominate. Endemics of the Russian fauna are 6 species: Acossus victor (Yakovlev, 2004) (southern Tuva); Cossus shmakovi Yakovlev, 2004 (Tuva, Khakassia); Deserticossus volgensis (Christoph, 1893) and D. sareptensis (Rothschild, 1912) (southern Volga River Basin), Phragmataecia pacifica Yakovlev, 2007 (Daghestan), and Meharia scythica D. Komarov et Zolotuhin, 2005 (southern Volga River Basin).     

DNA barcoding the geometrid fauna of Bavaria (Lepidoptera): successes, surprises, and questions

Background

The State of Bavaria is involved in a research program that will lead to the construction of a DNA barcode library for all animal species within its territorial boundaries. The present study provides a comprehensive DNA barcode library for the Geometridae, one of the most diverse of insect families.

Methodology/Principal Findings

This study reports DNA barcodes for 400 Bavarian geometrid species, 98 per cent of the known fauna, and approximately one per cent of all Bavarian animal species. Although 98.5% of these species possess diagnostic barcode sequences in Bavaria, records from neighbouring countries suggest that species-level resolution may be compromised in up to 3.5% of cases. All taxa which apparently share barcodes are discussed in detail. One case of modest divergence (1.4%) revealed a species overlooked by the current taxonomic system: Eupithecia goossensiata Mabille, 1869 stat.n. is raised from synonymy with Eupithecia absinthiata (Clerck, 1759) to species rank. Deep intraspecific sequence divergences (>2%) were detected in 20 traditionally recognized species.

Conclusions/Significance

The study emphasizes the effectiveness of DNA barcoding as a tool for monitoring biodiversity. Open access is provided to a data set that includes records for 1,395 geometrid specimens (331 species) from Bavaria, with 69 additional species from neighbouring regions. Taxa with deep intraspecific sequence divergences are undergoing more detailed analysis to ascertain if they represent cases of cryptic diversity.     

Trophospongium-like structures in an insect eye: Response of retinula cells of Papilio xuthus (Lepidoptera) to irradiation with ultraviolet light

Cell and Tissue Research - Presumably, as a consequence of a 3-h exposure to light of 350-nm wavelength (1.5 × 1015 photons/cm2 sec) followed by a period of 20 h of rest in the dark, the four...     

On the distribution of broad-winged moths (Lepidoptera, Oecophoridae) of the Palaearctic fauna

The Palaearctic fauna of broad-winged moths (Oecophoridae with the subfamilies Oecophorinae, Pleurotinae, and Deuterogoniinae) comprises 47 genera and 329 species. The number of species rapidly increases from north to south, from 19 species in the Euro-Siberian taiga Region to 149 in the Mediterranean Region, but the Scythian steppe Region (30 species) and Sethian desert Region (49 species) have relatively poor faunas because the majority of oecophorid species are trophically associated with arboreal plants. The proper desert species are very rare among Oecophoridae moths, and the majority of species in the Sethian desert Region occur in the mountains. The number of endemic species is also greater in southern regions; it amounts for more than half of the total number of species in the Hesperian and Orthrian evergreen forest regions and in the Sethian desert Region. The faunas of European (62 species) and Far Eastern (67 species) deciduous forests comprise close numbers of species but are very different, having only 5 species in common. This fact indicates their long isolation. The Oecophoridae are represented in the Palaearctic mainly by the genera with a small number of species, except for 2 genera, Pleurota (100 species) and Promalactis (85 species). The distribution patterns of these genera are opposite: the species of Pleurota are numerous in the south of West Europe and in North Africa, their number quickly decreasing from west to east and only 2 species being present in China (Wang, 2006). The species of Promalactis are numerous in Southeast Asia, their number quickly decreasing from east to west: 3 species occur in Tibet and only 1, P. splendidella (Amsel, 1935), in Israel and Turkey.     

An overview of the Tasmanian geometrid moth fauna (Lepidoptera: Geometridae) and its conservation status

A brief review of the geometrid fauna of the large island of Tasmania and a simple analysis of its conservation status and threats are presented. The fauna comprises 310 species of which Ennominae contribute slightly less than half the total and Larentiinae one third; 23% of the geometrid fauna is endemic at species level. Mixed eucalypt-rainforest is identified as the richest wet forest habitat in geometrid species. Using distribution data at 10  km resolution, the most widespread and most restricted taxa are identified. The conservation status of Lepidoptera living above 800 m is relatively good. However, coastal species and those associated with herb-rich native grasslands are under some pressure from habitat change. Three species of geometrid moths are listed as threatened in Tasmania’s Threatened Species Protection Act 1995 but several others may qualify for listing.     

On the origin of the recent fauna of butterflies (Lepidoptera,Rhopalocera) of Vietnam

The following types of ranges of the Vietnamese butterflies are considered: 1) narrow ranges of endemic taxa, 2) continuous and mosaic ranges, 3) disjunct ranges, and 4) vicariant ranges. The endemic butterfly taxa mostly concentrate in isolated mountain areas of central Vietnam and show relationships with the Sino- Himalayan, Malayan, and local Indo-Burmese faunas. The ranges of most Vietnamese butterflies, both eury- and stenobiont species, combine the traits of continuous and mosaic distribution. Disjunctions in the ranges of Vietnamese butterflies vary from dozens to thousands kilometers. Similar habitats in different parts of Vietnam may have different though allied butterfly species. The origin of the recent butterfly fauna is hypothesized.