Longidorus poessneckensis Altherr, 1974 and L. piceicola Lišková, Robbins & Brown, 1997 (Nematoda: Longidoridae): new records from Poland and the first description of the L. poessneckensis male and a bivulval female

Longidorus poessneckensis Altherr, 1974 and L. piceicola Lišková, Robbins & Brown, 1997 (Nematoda: Longidoridae) represent new records from Poland. These two species are described and illustrated together with a male and bivulval female of L. poessneckensis. In its general morphology and morphometrics, the male of L. poessneckensis is similar to the females, but has a spicule 100 μm long and one adanal pair, two double and a row of six single ventromedian supplements. Comments on the differential diagnosis of L. poessneckensis and two morphologically related species, L. uroshis Krnjaić, Lamberti, Krnjaić, Agostinelli & Radicci, 2000 and L. macrosoma Hooper, 1961 are given.     

A review of the Nearctic digger‐wasp genus Microstictia Gillaspy, 1963, with description of two new species from Arizona and Florida (Hymenoptera: Apoidea: Crabronidae)

The genus Microstictia is characterized, its species are diagnosed and keyed; their distribution and collecting period summarized; and their taxonomic status discussed. Photographs of selected important characters are provided. Two new species are described, Microstictia pimensis from Arizona (in the rufescens species group) and M. eos from Florida (in the femorata species group). This is the first unambiguous record of Microstictia from the eastern USA. Based on this finding, M. femorata may actually have originated from Florida, which is frequently questioned. Microstictia minutula (described in Monedula), currently misinterpreted, is a valid name for M. texensis Gillaspy, new synonym. This new synonymy is largely based on female colour characters, whose significance is discussed. The species hitherto known as M. minutula is actually M. exigua (W. Fox), with M. divergens (J. Parker) as a new junior synonym.     

Phlebotomus from Madagascar (Diptera: Psychodidae). II--Description of the female Phlebotomus (Anaphlebotomus) fertei Depaquit, Léger & Robert, 2002; description of the male and new data for the female Phlebotomus (Anaphlebotomus) berentiensis (Léger & Rodhain, 1978) comb. nov

The female of Phlebotomus (Anaphlebotomus) fertei Depaquit, Léger & Robert, 2002 is described from Madagascar. The spermathecae have separated ducts, a body with an enlarged-sclerified dilatation and a deriviated large bladder with thin walls and long head. P. fertei female has the following characters: long antennal segments, pharyngeal armature with small teeth and cibarium with 15 to 30 denticles, and very long legs. Its remarkable spermatheca is closely related to that of P. berentiensis. The status of P. (Anaphlebotomus) berentiensis (Léger & Rodhain, 1978) is revised into this paper. The female is redescribed and the male is described for the first time. The latter has an unusual antennal formula (2/III-XII), a cibarium with four teeth and about 30 denticles, no tuft of setae on the coxite, four spines on the style, including a very long proximal one. Males and females were linked to each other based on morphological and molecular characteristics (second internal transcribed spacer of the ribosomal DNA and ND4 gene of the mitochondrial DNA). The inclusion of these taxa into the subgenus Anaphlebotomus Theodor, 1948 is exclusively based on male characters as listed by Theodor (style with four spines, no basal lobe on the coxite, paramere with two or three branches). The very heterogeneous characters of the females do not allow their use for the definition of this subgenus, which is probably not homogeneous.     

A checklist of the genus Tomosvaryella Aczél (Diptera: Pipunculidae) from the Middle East with the description of a new species

A checklist of 39 species of the genus Tomosvaryella Aczél (Diptera, Pipunculidae) known from the Middle East is provided. A new species, T. hamata Majnon Jahromi &; Kehlmaier sp. n. is described from southern Iran and diagnostic characters of male and female terminalia are illustrated. Tomosvaryella dentiterebra (Collin, 1949 Collin, J. E. (1949): Results of the Armstrong College Expedition to Siwa Oasis (Libyan Desert), 1935, under the leadership of Prof. J. Orner-Cooper. Diptera Empididae, Dolichopodidae, Aschiza and Acalypterae. Bulletin de la Societe Fouad I^erd'Entomologie, 33, 75–225. [Google Scholar]) is redescribed and male and female terminalia are illustrated for the first time. A phylogenetic maximum-likelihood analysis and uncorrected pairwise genetic distances of 18 out of 22 Iranian species of Tomosvaryella based on DNA barcodes of the mitochondrial COI gene are presented and also discussed.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:FF8C116D-0C92-431A-B52C-11F3711B6A62     

First Australian records of Scalaronoba Powell, 1927 (Gastropoda: Aclididae?), with the description of two new species from Victoria

The marine microgastropod genus Scalaronoba Powell, 1927 (Gastropoda: Aclididae?) is recorded from Australia for the first time, with the new species Scalaronoba kryptopleurakia n. sp. and Scalaronoba arenula n. sp. described from central Victoria. Three other indeterminate Victorian specimens are illustrated and discussed. These are the first records for the genus outside New Zealand. The uncertainty of the familial placement of Scalaronoba is discussed. These species are noted as being amongst the smallest gastropods to be recorded from Victorian waters. http://www.zoobank.org/urn:lsid:zoobank.org:pub:98860E57-6EC0-4F15-93D7-34A823E41E07     

Larval description of Simulium (Notolepria) cuasiexiguum and Simulium (Chirostilbia) obesum and new records of black fly species (Diptera: Simuliidae) in the states of São Paulo and Minas Gerais, Brazil

We describe the larval stage of Simulium cuasiexiguum Shelley, Luna Dias, Maia-Herzog & Lowry and Simulium obesum Vulcano and provide new distribution records of four black fly species in the State of S?o Paulo (Simulium cuasiexiguum, Simulium metallicum s.l. Bellardi, Simulium stellatum Gil Azevedo, Figuer6 & Maia-Herzog and Simulium oyapockense s.l. Floch & Abonnenc) and three species in the State of Minas Gerais (Simulium duodenicornium Pepinelli, Hamada & Trivinho-Strixino, Simulium obesum and Lutzsimulium pernigrum Lutz).     

Scorpions from the Island of Côn Son (Poulo Condore), Vietnam and description of a new species of Chaerilus Simon, 1877 (Scorpiones, Chaerilidae)

The scorpion fauna of the Island of Côn Son (Poulo Condore), Vietnam is briefly discussed and a new species, Chaerilus phami sp. n. is described. The new species is morphologically distinct from all the other species of Chaerilus described from the mainland in Vietnam.     

Does biogeographical history matter? Diversity and distribution of lotic midges (Diptera: Chironomidae) in the Australian Wet Tropics

Abstract We examined broad scale patterns of diversity and distribution of lotic Chironomidae (Diptera) within the Wet Tropics bioregion of northern Queensland, Australia. Field surveys across broad latitudinal and altitudinal gradients within the Wet Tropics revealed a fauna of 87 species‐level taxa in 49 genera comprising three main elements: a small genuinely tropical fraction, and larger cosmopolitan and Gondwanan components. The latter group originated when Australia, as part of the ancient Gondwana supercontinent, was situated over Antarctic latitudes with a cooler, wetter climate than today. In the Wet Tropics, cool Gondwanan taxa occurred predominantly in upland and shaded lowland sites, but no species appeared narrowly temperature restricted, and there was no faunal zonation with altitude. Most chironomid species occurred at all latitudes within the Wet Tropics, with no evidence for an enduring effect of the historical rainforest contractions on current‐day distribution patterns. These findings contrast with those for aquatic faunas elsewhere in the world and for the terrestrial Wet Tropics fauna. We relate this to the generally broad environmental tolerances of Australian chironomids, and comment on why the latitudinal diversity gradient does not apply to the Australian chironomid fauna.     

Description of the female and new data on the distribution of Annitella apfelbecki Klapálek, 1899 (Insecta: Trichoptera)

Annitella apfelbecki is one of three Annitella species with distribution ranges restricted to the Balkan Peninsula. In this paper, we describe the hitherto unknown female of A. apfelbecki and give the most important morphological features to enable its identification and separation from the other Annitella females. Additionally, we provide new data on distribution and discuss zoogeography, life cycle and ecology of this species.     

A new species of Polypedilum (Uresipedilum) Oyewo & S?ther, 1998 from Zhejiang Province of Oriental China (Diptera,Chironomidae)

A new species of Polypedilum (Uresipedilum) Oyewo & Sæther, 1998, Polypedilum (Uresipedilum) minimum sp. n. is described as male. A key to adult males of the subgenus from China is presented.     

Distribution and production ofChironomus salinarius (Diptera: Chironomidae) in a shallow coastal lagoon in the Bay of Cádiz

The abundance, generation time and production ofChironomus salinarius larvae in a lagoon fish-pond system in the Bay of Cádiz were studied by taking monthly samples at 3 sites during 1991 and 1992. Numerical abundance and biomass of larvae showed considerable spatial, seasonal and interannual variation (ANCOVAs,P<0.001). The maximum mean annual density was 7048 larvae m^–2, and corresponded to a biomass of 3.08 g dry weight (DW) m^–2. It was recorded at the site with the lowest rate of water renewal. Seasonal patterns were similar at all sites, with main annual peaks of abundance and biomass in autumn-early winter. Chironomid density was positively related to the biomass of benthic macroalgae (P<0.001). The population studied was multivoltine with a probable average of five generations per year, with overlapping cohorts and a predominance of third- and fourth-instar larvae. Estimates of annual production ranged between 72.2 g DW m^–2 yr^–1 at the site with the lowest rate of water renewal in 1991 and 0.1 g DW m^–2 yr^–1 at the site with the highest rate of water renewal in 1992. Mean annual production and the production/biomass ratio for the system was estimated to be 16.8 g DW m^–2 yr^–1 and 12.7, respectively. Possible factors leading to the observed density fluctuations are discussed, as well as possible sources of error in production estimates.     

Description of new species of the genus Ctenochira Förster, 1855 (hymenoptera,ichneumonidae: Tryphoninae) from the Eurasian Subarctic subzone and Siberia,with remarks on the Ichneumonid fauna of the Chukchi Peninsula

13 new species of Ctenochira (Hymenoptera, Ichneumonidae, Tryphoninae) from the Eurasian Subarctic subzone and Siberia are described: C. albosignata sp. n., C. anabar sp. n., C. epipleuralis sp. n., C. gracilicornis sp. n., C. hyperborea sp. n., C. kerzhneri sp. n., C. laticauda sp. n., C. minuta sp. n., C. nigronitens sp. n., C. pallistigma sp. n., C. tixi sp. n., C. trochanterata sp. n., and C. uzon sp. n. A key to the Subarctic and northern Siberian species is given. Quantitative occurrence of different ichneumonid subfamilies in the Subarctic subzone is considered based on analysis of 827 specimens of ichneumonids collected in yellow plates in the Chukchi Autonomous Area in July 2012. Idiobiont (polyphagous) subfamilies (36.5%): Cryptinae, 294 spms. (35.5%); Pimplinae, 8 (1%). Koinobiont parasitoids, 10 subfamilies (63.5%): parasitoids of Symphyta, 313 spms. (37.9%): Tryphoninae, 225 (27.2%); Adelognathinae, 14 (1.7%); Ctenopelmatinae, 59 (7.2%); Campopleginae (Olesicampe; Lathrostizus), 15 (1.8%); parasitoids of Diptera, 169 spms. (20.5%): Diplazontinae, 8 (1%); Orthocentrinae s. l., 161 (19.5%); parasitoids of Lepidoptera, 29 spms. (3.5%): Campopleginae (part), 18 (2.2%) (Campoletis; Hyposoter; Tranosema; Diadegma; etc.); Ichneumoninae, 2 (0.2%); Banchinae, 3 (0.4%) (Glypta; Lissonota); Metopiinae, 6 (0.7%) (Exochus); parasitoids of Coleoptera (0.3%): Tersilochinae, 3 spms. (Barycnemis); hyperparasitoids (1.3%): Mesochorinae, 11 spms.     

Taxonomy and biogeography of the Nearctic Raphia Hübner (Lepidoptera,Noctuidae, Raphiinae)

The taxonomic status and biogeography of the North American Raphia species is reviewed using adult morphology, larval host plants, geographic phenotypic variation, and variation of mtDNA COI barcode sequences. Lack of diagnostic morphological differences, combined with relatively low mtDNA barcode divergences and clinal phenotypic variation in key geographic regions indicate that the six previously recognized species of North American Raphia are best interpreted as parapatric subspecies. Raphia frater abrupta Grote, stat. n., R. f. coloradensis Putnam-Cramer, stat. r., R. f. piazzi Hill, stat. n., and R. f. elbea Smith, stat. n., are accordingly revised to subspecies of R. frater Grote. Type locality restrictions are provided for Raphia abrupta and Raphia frater and a neotype is designated for Raphia frater var. coloradensis.     

Holocene subfossil chironomid stratigraphy (Diptera: Chironomidae) in the sediment of Plešné Lake (the Bohemian Forest,Czech Republic): Palaeoenvironmental implications

A faunal record of chironomid remains was analyzed in the upper 280 cm of a 543 cm long sediment core from Ple?né jezero (Ple?né Lake), the Bohemian Forest (?umava, Böhmerwald), Czech Republic. The chronology of the sediment was established by means of 5 AMS-dated plant macroremains. The resolution of individual 3-cm sediment layers is ～115 years and the analyzed upper 280 cm of the sediment core represent 10.4 cal. ka BP. As the results of DCA show, two marked changes were recorded in the otherwise relatively stable Holocene chironomid composition: (1) at the beginning of the Holocene (ca. 10.4-10.1 cal. ka BP) only oligotrophic and cold-adapted taxa (Diamesa sp., M. insignilobus-type, H. grimshawi-type) were present in the chironomid assemblages, clearly reflecting a cool climate oscillation during the Preboreal period, and (2) during an event dated in the interval 1540–1771 AD, when most taxa vanished entirely and only Zavrelimyia sp. and Procladius sp. were alternately present accompanied by Tanytarsus sp. Although, the age of this event is in agreement with the dating of the Little Ice Age, the most probable reason for the elimination of many chironomid taxa was very low sums recorded in this part of the sediment, rather than cool conditions connected with the LIA. Variations in the chironomid fauna after the Preboreal period were reflected mainly by changes in abundances of dominant taxa rather than by changes in species composition. These variations could be explained by: (1) climatic changes, namely temperature and amount of rainfall resulting in oscillations in lake level, with changes in the occurrence of macrophytes in the littoral and (2) increasingly dense afforestation which led to a considerable input of organic material into the lake and a subsequent increase in the trophic status of the lake water.     

Four new records of the phlebotominic fauna of the Genus Lutzomyia França (Diptera: Psychodidae, Phlebotominae) of the rural district of Brejo do Mutambal, Varzelândia, State of Minas Gerais, Brazil

During April and May 2006, experiments were carried out in Brejo do Mutambal, Varzelandia Town, Minas Gerais State, to evaluate the attractiveness of phlebotomine sandflies to CDC light traps, baited with kairomones. Of the 19 species of Lutzomyia already registered for the region, L. lutziana (Costa Lima), L. longipennis (Barreto), L. goiana (Martins, Falc?o & Silva) and L. brasiliensis (Costa Lima) were recorded for the first time, thus increasing the diversity of phlebotomine sandflies fauna in this area to 23 species. The new registered species and distribution are shown and discussed herein.