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This study provides a species-level phylogeny and morphological characterization for the Neotropical brassoline genus Dasyophthalma Westwood, 1851. A revised generic definition is given, and two species groups are proposed. Diagnoses and illustrations of habitus and genitalia are provided for all species. Wing color, male scent organs, and male and female genitalic morphology are characterized and discussed.
Identification of caddisfly specimens from Vietnam collected by scientific field staff of the Royal Ontario Museum and the American Museum of Natural History revealed 19 new country records. All but one species were reported from other Oriental region countries, particularly Thailand and Indonesia. However, Goera kawamotonis Kobayashi 1987 was only known from the East Palaearctic region (Japan and Russian Far East). The total number of species now recorded from Vietnam is 400.
The New World euparine scarab genera Parataenius Balthasar, 1961 and Pseudataenius Brown, 1927 are revised. Ataenius brunneus Schmidt is transferred to the genus Parataenius becoming Parataenius brunneus (Schmidt), new combination. The monospecific genus Ataenioides Petrovitz, 1973, is synonymized with Pseudataenius Brown, 1927, (new synonymy) and the type species, Ataenioides gracilitarsis Petrovitz, is given the new combination Pseudataenius gracilitarsis (Petrovitz). New species of Parataenius are described from southern South America: Parataenius selvae, P. estero, and P. martinezi. Keys for species of both genera are presented and pertinent morphological details are illustrated.
Based on a study of the characters used to define it, the genus Euphoriopsis Casey is placed in synonymy with Euphoria Burmeister. Euphoria punicea Janson is placed in synonymy with Euphoria steinheili Janson. Morphological characters supporting the synonymies, and the species' distributions and biological data are reviewed.
We document the presence of Larra bicolor Fabricius (Hymenoptera: Crabronidae) in 46 of Florida's 67 counties. The species is represented by two stocks. The first (released in 1981) originated in Pará, Brazil, but was obtained from Puerto Rico, and became established in Broward County in southern Florida. The second (released in 1988) originated in Santa Cruz de la Sierra, Bolivia, and became established in Alachua County in northern Florida. The Bolivian stock, aided by additional satellite releases from Alachua County, is now widely distributed. The species probably occupies all counties in central and northern Florida, but may yet be absent from some southern counties. Introduction was made for classical biological control of invasive mole crickets.
The genus Haroldiataenius Chalumeau, 1981 (Aphodiinae: Eupariini) from southern United States, Mexico, and Central America is revised and nine species are recognized. The subgeneric name Sayloria Chalumeau, 1981 is synonymized with Haroldiataenius (sensu stricto) and Ataenius sabinoi Cartwright, 1974 is synonymized with A. lucanus Horn, 1871. Five species are transferred to Haroldiataenius from the genus Ataenius Harold creating the following new combinations: H. convexus (Robinson), H. griffini (Cartwright), H. lucanus (Horn), H. saramari (Cartwright), and H. semipilosus (Van Dyke). One new species,Haroldiataenius buvexus is described from Texas, USA. A key to species of Haroldiataenius is included and pertinent morphological details are illustrated.
The Oryctini (Coleoptera: Scarabaeidae: Dynastinae) is a large tribe of worldwide distribution with approximately 26 genera and 230 species. Fourteen genera and 113 species are found in the Neotropical region. Knowledge of the tribe in the Neotropics is fragmentary, necessitating further studies that address taxonomy, biology, and geographical distribution patterns. This study surveyed the Oryctini of the Brazilian Amazon. The composition of the group in the study area consisted of 7 genera, 18 species and 2 subspecies found in 7 states, 91 municipal districts, and approximately 167 specific localities. States with larger number of species are Amazonas and Pará, with 17 and 13 species respectively. Heterogomphus eteocles Burmeister, Heterogomphus aidoneus (Perty), Heterogomphus telamon Burmeister, Megaceras crassum Prell, and Megaceras laevipenne Prell are reported for the first time from the study area. Megaceras laevipenne is reported for the first time from Brazil. The taxonomy, descriptions, distribution maps, and biological and ecological data are provided for all species. A character analysis is provided as well as an identification key for all oryctine species that occur in the Brazilian Amazon.
Classificatory changes are made for some taxa of New World Melolonthinae based on the examination of specimens (including type specimens) and a reevaluation of some of the characters used to justify previous classification decisions. Blepharotoma angustata (Blanchard) (new combination) is transferred from the genus Aplodema Blanchard. The Neotropical members of the genus Heteronyx Guérin-Méneville are transferred to the genus Blepharotoma resulting in the following new combinations: Blepharotoma boliviana (Moser), Blepharotoma corumbana (Moser), Blepharotoma cuyabana (Moser), Blepharotoma heynei (Moser), and Blepharotoma schencklingi (Moser). The genus Blepharotoma is transferred from the tribe Liparetrini to the tribe Sericoidini. The genus Aplodema and the junior synonym Haplodema Harold are transferred from the tribe Liparetrini to the tribe Sericoidini and synonymized with the genus Sericoides Guérin-Méneville. Sericoides magellanica (Blanchard) (new combination) is transferred from the genus Aplodema and placed as a senior synonym of Apterodema acuticollis Fairmaire (new synonymy). Ampliodactylus (new genus) is described for two southern South American species: Ampliodactylus marmoratus (Curtis) (new combination) and Ampliodactylus vestitus (Philippi) (new combination). The genus Chremastodus Solier is placed in synonymy with the genus Macrodactylus Dejean (Macrodactylini) and Chremastodus pubescens Solier is placed as a junior synonym of Macrodactylus chilensis Solier (new synonymy). Macrodactylus crassipes Philippi and Macrodactylus nigrinus Philippi are placed as junior synonyms of Macrodactylus farinosus Philippi (new synonymies). The genus Astaenosiagum Martínez is placed in synonymy with the genus Pristerophora Harold (Macrodactylini). Pristerophora longipes (Philippi) (new combination) is transferred from the genus Astaenosiagum and Schizochelus ursulus Philippi is placed as a junior synonym of this species (new synonymy). Pristerophora paulseni (new species) is described. Pristerophora picipennis (Solier) is placed as a senior synonym of Schizochelus breviventris Philippi (new synonymy) and Schizochelus serratus Philippi (new synonymy). Pusiodactylus (new genus) is described for two southern South American species: Pusiodactylus mondacai (new species) and Pusiodactylus flavipennis (Philippi) (new combination). The genus Paulosawaya Martínez and D'Andretta is placed in synonymy with the genus Clavipalpus Laporte (Macrodactylini) resulting in the new combination Clavipalpus ornatissima (Martínez and D'Andretta). The following replacement names are proposed for three junior secondary homonyms the genus Plectris LePeletier and Serville: Plectris evansi (new name) for Plectris cinerascens Moser (junior secondary homonym of Plectris cinerascens (Blanchard)), Plectris katovichi (new name) for Plectris bonariensis Frey (junior secondary homonym of Plectris bonariensis (Bruch)), and Plectris tacoma (new name) for Plectris comata (Blanchard) (junior secondary homonym of Plectris comata (Blanchard)).
New Phycitiplex Porter (Hymenoptera, Ichneumonidae) from Subandean Desert in northwest Argentina
(2008)
Six new species of Phycitiplex (P. obscurior, P. tricinctus, P. unicinctus, P. peralta, P. trichroma, and P. lepidus) are described from material taken by Malaise trap in a humid ravine at Santa Vera Cruz in the Subandean Desert (Monte) of La Rioja Province (Argentina). These are keyed along with several closely related described species. Except for P. eremnus from central Chile, this genus is known only from the semiarid Chaco and Subandean biogeographic provinces in the northern half of Argentina. The only available host record is of Phycitiplex doddi (Cushman) reared from larvae of Cactoblastis cactorum (Berg), a phycitid moth that attacks prickly pear cacti.
1.1 Introduction 1.1.1 Aim of project .To compare the abundance of invertebrate and weed seed food resources available to birds on orzanic and conventional farmland. The objective of the studv was to assess accurately the likely benefit of these farming systems to birds feeding on farrn'land, by sampling invertebrates and weed seeds. 1.1.2 Factors implicit to achieving the project aims Variation between farms within one system could influence' invertebrate or weed seed abundance and bias results, To minimise such effects and provide results 'representative of the farming systems as a whole, sampling was based on an extensive approach; farms were sampled in groups. The inference that either of the farming systems is beneficial to feeding birds is dependent on: (i) prior knowledge of the relevance of a particular invertebrate or seed as a food-source: evidence (ii) that this foodsource is present in sufficient abundance and (iii) that the food-source is readily accessible, The methodology described below was refined to address these criteria. 1.1.3 Methodology Sampling concentrated on cereal crops, with an additional comparison of organic grass ley fields at a limited number of sites. Sampling initially consisted of sucking invertebrates from the crop using a vacuum insect net and extraction from soil cores. To aid the interpretation of results from this sampling, it was decided that more information was required on the diet of birds. This was achieved by analysing faecal sacs for undigested fragments of invertebrates that therefore represented a dietary component. Skylark chick faecal sacs were chosen for analysis as this was the key species for the intensive ornithological studies and samples could be taken during routine fieldwork. As a result of this study, the main invertebrate sampling technique was changed to pitfall traps, since this was a superior method for assessing those invertebrates found to be important food-sources. It was also anticipated that pitfall trapping would provide more accurate estimates of invertebrate availability, with greater numbers per sample, than the previous two techniques. Studies of weed seed food resources consisted of field surveys using a quadrat to assess the presence and abundance of species, and the use of a small hand held suction machine to suck seeds from post-harvest stubble. The interpretation of the results emphasised the aspects of the ecology of species known to be food-sources that might influence their availability to birds. 1.2 Soil core and vacuum samples 1.2.1 Significantly more dipteran immature stages and Coleoptera were found in soil cores on organic grass ley fields and significantly more earthworms on organic cereal fields than conventional cereal fields. Earthworms and dipteran larvae such as tipulids are known to be important food-sources for birds that specialize in soil invertebrates. 1.2.2 Total numbers of invertebrates trapped by both methods did not differ significantly between the two farming systems. Significantly more invertebrates were trapped, however, by both methods on organic grass ley fields than either conventional or organic cereals. 1.2.3 Significantly more Staphylinidae tCol.), especially the species Tachyporus hypnorum, were found on conventional fields, The relevance of this species as a food-source is, however, doubtful. 1.2.4 The weevil Sitona lineatus and the carabid Demetrias atricapillus were found in significantly greater numbers on organic fields. The former may constitute a food-source for skylarks, which have been shown to feed on this insect under laboratory conditions. 1.3 Faecal sac analysis 1.3.1 Carabid beetles were an important component of skylark chick diet, forming 47 % of identifications. In some cases it was possible to identify the species present. 1.3.2 Coleoptera, other than carabids, from the families Elateridae, Curculionidae, Chrysomelidae and Staphylinidae were identified as food-sources. 1.3.3 Spiders and tipul ids were also important components. 1.3.4 Reservations are expressed that the technique may under-represent soft-bodied invertebrates, which are susceptible to complete digestion by skylark chicks. 1.4 Pitfall trap samples 1.4.1 Twelve key species of carabid beetles were analysed. of which five cornmon species were trapped in significantly greater numbers on organic farms. These were Pterostichus melanarius (the dominant species captured), Pterostichus madidus, Harpalus affinis, Harpalus rufipes and Nebria brevi collis. The other species analysed showed no significant variance between farming systems. 1.4.2 Williams' Index of Diversity was significantly greater for conventional fields, although caution is expressed over the reliability of this result due to the small sample size of species. 1.5 Botanical studies 1.5.1 The abundance of weed plants in quadrats was significantly greater on organic fields. 1.5.2 The abundance of weed seeds was not significantly different between farming systems. However, the relative proportions of monocotyledonous and dicotyledonous seeds in samples differed between farming systems. A larger proportion of the seeds from organic fields were dicotyledonous and from conventional fields were monocotyledonous. 1.5.3 Preliminary examination of the size of plants and the number of seeds produced suggested that those on organic fields may have been nitrogen deficient. 1.5.4 Weed species were significantly more diverse on organic fields. although diversity has less relevance to bird feeding than abundance. 1.6 Proposals for future work 1.6.1 Replication of the pitfall trapping exercise in subsequent years would substantiate the trends established from the data of one season. It would also be beneficial 10 extend the range (If habitats sampled to take into account set-aside and other crops besides cereals. 1.6.2 More comprehensive information. on the diet of farmland birds in general. could he achieved by analysing the faecal sacs of a wider variety of species. 1.6.3 Greater integration of field studies on birds with invertebrate sampling would enhance the effectiveness of the latter as an indicator of diet. Areas of farmland frequently selected as feeding sites by birds could be sampled intensively for invertebrates and compared to other areas, selected at random. This would provide useful information on the invertebrates likely to be important as food-sources and the habitats that favour them. 1.6.4 Extending the range of farms sampled would provide more accurate results. 1.6.5 More work is required to-investigate the possible link between nitrogen deficiency in plams and organic systems, and its implications for the provision of bird food-sources, particularly for weed abundance and phytophagous insects.
7 kingdoms of the Litvaks
(2009)
Plant names in Yiddish
(2005)
Yiddish linguist Dr. Mordkhe Schaechter confronts the stereotype that "there aren't any plantnames in Yiddish” with the meticulously researched, long-awaited Plant Names in Yiddish, to be published by YIVO in August 2005. This groundbreaking Yiddish-English botanical dictionary draws on literary, scientific, linguistic and religious sources to document a wealth of Yiddish plant names - including many dialectal and regional variants. It is an essential reference work for Yiddish speakers and readers, scholars, researchers, culinary and nature enthusiasts, historians, scientists, and linguists. Plant Names in Yiddish is a fascinating study not only in botany, but also in the development of the Yiddish language as reflected in botanical vocabulary. For example, Schaechter cites Yiddish terms for willow: sháyne-boym, noted in the writings of Mendele Moykher-Sforim and A. Golomb, (from hoysháyne >hesháyne >sháyne - 'willow twigs used ritually on the holiday of Sukkoth'). He also notes that Yiddish terms for the halakhically appropriate vegetable species for a Passover seder have been documented since at least the 12th century, and that "'potato' is regionally known as búlbe, búlve, bílve, kartófl(ye), kartóplye (!), érdepl, ekhpl, ríblekh, barbúlyes, zhémikes, mandebérkes, bánderkes, krumpírn, etc. One town in Galicia, Sanok, at a crossroads of languages and cultures, boasts five different synonyms for 'potato; such examples display the richness of the Yiddish language and its regional diversity. Several important reference sections designed to assist the reader are incorporated into the book, including the English-Yiddish dictionary of botanical terms and plant parts, which provides many words not available in the standard Modern English-Yiddish Yiddish-English Dictionary by Uriel Weinreich. The Trilingual Latin-English-Yiddish Taxonomic Dictionary section helps those who may know a word in one language to find it in another. An extensive index (including a geographic index) makes searching easier, and there is a detailed source bibliography. There are many cross-referenced variations of plant words in Yiddish, a useful tool given the diversity in spelling, dialect and region. A special section on orthographical and morphological variations is also included.