Entomology Commons^™

Hydrellia Bicarina, N.Sp. (Diptera: Ephydridae), A Leafminer In Southern Watergrass, D. L. Deonier

Insecta Mundi

The species Hydrellia bicarina, n.sp. originally misidentified and described as Hydrellia spinicornis Cresson by Deonier (1971) is redescribed and illustrated. This species was first collectedon and reared from Southern Water Grass Luziola fluitans (Michaux) growing in shallow baytree swamps of southern Mississippi by Deonier (197 1). Based on the male and female genitalia and its natural history, this species is a member of the Hydrellia griseola species group.

North American Members Of The Hydrellia Crassipes Species Group (Diptera: Ephydridae), D. L. Deonier

Insecta Mundi

The known members of the Hydrellia crassipes species group in North America are described or redescribed, including H. crassipes Cresson, H. procteri Cresson, H. saltator Deonier, H. amplecta n.sp., H. bryani n.sp., H. ocalae n.sp., and H. tibiospica n.sp. Adults of these species exhibit the following synapomorphies: dilated male metafemur and expanded (and flange din some) male metatibia and striate (fibrillate) distiphallus. Only a single species (H. tibiospica n.sp.) was reared from its host-plant species, Juncus debilis Gray, but there are associated habitat data to indicate that the entire species group may have sedges andrushes as host plants.

A Report On A Collection Of Ceratopogonidae (Diptera) From Rondonia (Brazil) And Iquitos (Peru) 1. Tribes Palpomyiini And Stenoxenini, Andrea Dippolito, Gustavo R. Spinelli, Willis W. Wirth

Insecta Mundi

Examination of two large collections of Ceratopogonidae from Rondonia, Brazil, and Loreto, Peru, resulted in records of 15 species in the tribes Palpomyiini and Stenoxenini, including three previously undescribed: Bezzia schmitzorum Dippolito & Spinelli, Palpomyia pseudolacustris D. & S., and Stenoxenus aductus D. & S. from Rondonia. The hitherto unknown male of Palpomyia versicolor Macfie is described and figured.

Nueva Especie De Trientoma (Coleoptera: Tenebrionidae: Trientomini) Para Cuba Con Consideraciones Sobre Otras Especies, Orlando H. Garrido, Esteban Gutierrez

Insecta Mundi

Segun Marcuzzi (1984), hay seis especies de Trientoma en Las Antillas, pero olvidó incluir T. wickhami Casey de Las Bahamas. De esas siete especies, sólo una, se encontraba reportada para Cuba, T. varvasi Solier, 1835. Por lo tanto este género era muy poco conocido y con escasos especímenes depositados en colecciones.

Gundlach, en su colección actualmente depositada en el Instituto de Ecología y Sistemática de la Academia de Ciencias de Cuba, posee solamente tres ejemplares. Con el numero 1567 tiene a Trientoma sp., pero en realidad este ejemplar coincide con el género Trimytantron descrito por Ardoin en 1977. Con el …

Nueva Especie De Loxostethus (Coleoptera: Tenebrionidae: Diaperini) Para Cuba, Orlando H. Garrido, Esteban Gutierrez

Insecta Mundi

El género Loxostethus fue descrito por Triplehorn (1962), describiendo las especies fasciatus y opacifrons para Cuba, jamaicensis para Jamaica, y unicolor para Puerto Rico. Todas fueron halladas en hongos, y si bien no han sido reportadas de la Isla de Santo Domingo no es de extrañar que eventualmente aparezcan. Zayas (1989) describió L. quadrimaculata para Trinidad, Cuba-sin embargo, esta última especie cae dentro de la variación individual de L. fasciatus de acuerdo a la descripción de Triplehorn. Por consiguiente, L. quadrimaculata es sinonimizado bajo Loxostethus fasciatus. Gundlach tiene representado en su colección estos dos taxa bajo el género Cyphiscus …

Bibliography On Hydrellia Griseola Fallen (Diptera: Ephydridae) And Review Of Its Biology And Pest Status, Louis S. Hesler

Insecta Mundi

A bibliography is presented on Hydrellia griseola (FallBn), a cosmopolitan species of shore fly that is an agricultural pest throughout much of its range. The literature review includes 195 references and spans 180 years: from 1813, when H. griseola was first described (as Notophila griseola), to 1993. My review updates and extends by 110 years a previous review of this species. The host plant associations, bionomics, distribution, pest status, and control of this species are reviewed. The known host plants of larval H.griseola are listed. My survey of the literature supports the hypothesis that H. griseola is increasing its …

A Status Report On The Species Of Timarcha (Coleoptera: Chrysomelidae), Pierre Jolivet

Insecta Mundi

The species of Tirnarcha are unique living fossils among the leaf beetles. They walk very slowly, cannot escape by flight, and their majestic bearing can be compared to the Athenian judges, the Timarches. Unfortunately, they are vulnerable to habitat disturbance, insecticides, and environmental changes. Some of the European such as Timarcha tenebricosa and T. goettingensis are becoming more and more rare because of these same habitat changes.

New Locality Records For Bruchidae Of Florida And The West Indies (Coleoptera), John M. Kingsolver

Insecta Mundi

Recent collections have resulted in provisional extensions of distributional ranges of 4 species of Bruchidae. All species of plants listed belong to the Leguminosae (Fabaceae).

Acanthoscelides obvelatus Bridwell was recently intercepted at the Miami, Florida, International Airport infesting Phaseolus spp. beans grown in Haiti and Cuba. Previous records for this bruchid include mainland localities in Mexico, Guatemala, and Colombia. No precise localities in the West Indies are known. These collections indicate that this bruchid is probably established on Hispaniola and Cuba.

Two New Species Of Kermes (Homoptera: Coccinea: Kermesidae), With A Key To The Young Adult Females Of Known Species Of Kermes From China, Yongjie Liu, Yuliang Shi

Insecta Mundi

Two new species of Kermesidae, Kermes orientalis Liu and Shi and K. flavus Liu, are designated. Morphological characters of post-reproductive and teneral young adult females, as well as the first instars (crawlers) are described and illustrated. A key to the young adult females of the genus from China is given. Type materials are deposited in the Insect Collection, Section of Entomology, Department of Entomology, Shandong Agricultural University, Shandong; Insect Collection, Institute of zoology, Chinese Academy of sciences, Beijing, China; and British Museum (Natural History), London, England.

Neotropical Cerambycidae (Coleoptera) Of The Canadian Museum Of Nature, Ottawa. V. Onciderini, Ubirajara R. Martins, Maria Helena M. Galileo

Insecta Mundi

The following new species are described: Lydipta humeralis, sp. n. and Cacostola obliquata, sp. n., from Ecuador; Lochmaeocles leuripennis, sp. n., and Carenesycha velezi, sp. it., from Colombia; Oltcideres marauara, sp. it., from Brazil (Amazonas). Oncideres minuta Thomson, 1865, is recorded from Ecuador.

Three Palearctic Species Of Rugilus Leach In North America (Coleoptera: Staphylinidae, Paederinae): Redescriptions, New Synonymy, And New Records, E. Richard Hoebeke

Insecta Mundi

Redescriptions, new synonymy, new North American records (including maps), notes on habitat preferences, and remarks on the status of three Palearctic species of Rugilus in North America are provided. The widespread Palearctic R. orbiculatus (Paykull) is reported for the first time from North America from numerous eastern and western localities. Rugilus latiusculus (Casey, 1884) and R. oregonus (Casey, 1905) are shown to be conspecific with R. orbiculatus (Paykull, 1789) (NEW SYNONYMY); a lectotype for R. 1atiusculus is designated. Rugilus rufipee Gormar, an immigrant species known previously from Washington and Ontario, is newly recorded from Quebec. Rugilus fragilus (Gravenhorst), recorded previously …

Book Review: Bugs In The System By: May R. Berenbaum, Pierre Jolivet

Insecta Mundi

In one of her latest papers in the American Entomologist, in 1995, Prof. Berenbaum mentions how young people (and entomologists alike) are martyrizing insects and arachnids, by pulling their wings or their legs, burning them with magnifying glasses, without mentioning the lepidopterists who transfix the thorax of the female butterflies to induce them to lay eggs. Such behavior was once one of the acts of the emperor Nero when he was a child. His tutor, the philosopher Seneca, when he saw him pulling the wings off a fly, predicted that he would be very cruel. It was said t h …

Taxonomic Studies Of The Genus Tetraleurodes (Homoptera: Aleyrodidae), Sueo Nakahara

Insecta Mundi

Ten new species of Tetraleurodes (bireflexa, caulicola, chiuela, confusa, dorsirugosa, mexicana, perseae, pseudacaciae, quercicola, tuberculosa) are described and four previously known species are redescribed. The acaciae group consisting of seven species is proposed, and a key to the acaciae group and 12 North American species is provided. In addition, herberti Penny is synonymized with acaciae (Quaintance), nudus Sampson and Drews is synonymized with fici Quaintance and Baker, and stanfordi (Bemis) is synonymized with perileuca (Cockerell). Aleurotrachelus cacaorum Bondar is reassigned to Tetraleurodes, and T. papilliferus Sampson and Drews is reassigned to Aleurotrachelus.

Book Review: Identification Guide To The Ant Genera Of The World By Barry Bolton, Arnold Van Pelt

Insecta Mundi

Bolton's aim in producing this book was to provide a means of identifying all extant ant genera, and to produce a catalog of existing and fossil genera, as well as the tribes and subfamilies of Formicidae. In accomplishing this goal, he has been thorough, meticulous, and lucid in his revision.

A New Milliped Genus Of The Family Chelodesmidae (Diplopoda: Polydesmida) From Cuba, Antonio R. Perez-Asso

Insecta Mundi

A new genus and three new species of milliped of the family Chelodesmidae are described. Relationships with the genus Leiomodesmus Loomis, 1938, and Granmadesmus Perez-Asso, 1990, from Cuba are defined, and also with Biaporus Loomis, 1941 and Synecheporus Loomis, 1941, from the Dominican Republic.

Table Of Contents: Volume 9, No. 1 - 2

Insecta Mundi

No abstract provided.

Two Species Of Cerylonidae New To Florida And The U.S. (Coleoptera), Michael C. Thomas, Paul E. Skelley, Randall W. Lundgren

Insecta Mundi

In their paper on the Cerylonidae of America north of Mexico, Lawrence and Stephan (1975) noted that Euxestus erithacus Chevrolat is widespread in the Antilles and, although not recorded from Florida, might be found in the southern part of the state. We here report the accuracy of their prediction.

The Genus Desmopachria Babington, Subgenus Portmannia Young (Coleoptera: Dytiscidae), Frank N. Young

Insecta Mundi

The subgenus Portmannia Young (1980) of the Neotropical genus Desmopachriais characterized by its ovate, sometimes almost globose body form, smooth shining integument between relatively fine punctures, and sexually dimorphic prostemal process. In the females the prosternal process comes to a point as in other members of Desmopachria, but in males the process is bifid or forked. The species are found from Texas and Arizona to Brazil in South America. They are particularly abundant in Mexico. A key is given for twelve species which are described and figured. The following species are described as new: decorosus (Mexico), goias (Brazil), pittieri …

A Report On A Collection Of Ceratopogonidae (Diptera) From Rondonia, Brazil. 2. Tribes Heteromuiini And Sphaeromiini, Gustavo R. Spinelli, Andrea Dippolito, Willis W. Wirth

Insecta Mundi

Examination of a large collection of Ceratopogonidae from Rondonia, Brazil, resulted in records of 11 species in the tribes Heteromyiini and Sphaeromiini, including the NEW GENUS Groganhelea Spinelli & Dippolito NEWGENUS, which is described herein, with its type-species G. rondoniensis Spinelli & Dippolito, NEW SPECIES. Heteromyia correntina Lane & Duret and Mallochohelea termophila (Spinelli) are recorded for the first time from Brazil.

Additions To The Checkered Beetle Fauna Of Belize With The Description Of A New Species (Coleoptera: Cleridae) And A Nomenclatural Change, Jacques Rifkind

Insecta Mundi

New information on the distribution and ecology of Cleridae in Belize, Central America is presented. Enoclerus (E.) gumae, new species, is described from Cayo District, Belize and Cymatodera pallidipennis Chevrolat 1843 is placed as a junior synonym of C. prolixa (Klug 1842).

Further Description Of Ananthidium Urban, With Keys To The Argentine Anthidiini (Hymenoptera: Megachilidae), Lionel A. Stange

Insecta Mundi

Additional descriptive information is given for the genus Ananthidium Urban with a key to species. Also, new geographical and floral records are given. A key to the genera of the Anthidiini of Argentina is provided. Bothranthidium Moure is considered a subgenus of Anthodioctes. A brief discussion of generic characters of the South American genera are given. Carlotica Moure & Urban is placed as a synonym of Epanthidium Moure. Also, Saranthidium Moore & Hurd is considered as a subgenus of Hypanthidiodes Moore.

Analyzing Correlations Of Three Types In Selected Lines Of Drosophila Melanogaster That Have Evolved Stable Extreme Geotactic Performance, Scott F. Stoltenberg, Jerry Hirsch, Stewart H. Berlocher

Department of Psychology: Faculty Publications

The behavior-genetic analysis of Drosophila melanogaster with geotactic performance as the phenotype is an ideal model system with which to investigate the complex relations between heredity and behavior. As part of a long-term, 38-year study, we report 4 experiments that identify and analyze trait correlations in the selected high- and low-geotaxis lines. We performed F₂ correlational analyses and backcrosses to examine 3 types of correlations: (a) genotype-genotype (alcohol dehydrogenase [Adh]-amylase [Amy]), (b) genotype-phenotype (Adh and Amy-geotaxis), and (c) phenotype-phenotype (mate preference–geotaxis). Only the Adh-geotaxis correlation survived meiosis and reappeared in the F …

Nebline, March 1995

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Horticulture

Rural $ense

Family Living

4-H & Youth

Environmental Focus

Community & Leadership Development

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Expanded Food and Nutrition Education Program (EFNEP)

Nebraska Association for Family and Community Education News

and other extension news and events

Hexapod Herald - Vol. 7, No. 12, February 22, 1995

Hexapod Herald and Other Entomology Department Newsletters

Publications

Department travelers

Congratulations

Calendar of events

Identification And Synthesis Of Sordidin, A Male Pheromone Emitted By Cosmopolites Sordidus, Josiane Beauhaire, Paul Henri Ducrot, Christian Malosse, Didier Rochat, Isaiah O. Ndiege, Dalmas O. Otieno

All Peer-Reviewed Publications

The diastereoselective synthesis of (1S*, 3R*, 5R*, 7S*) 2,8-dioxa 1-ethyl 3,5,7-trimethyl bicylo [3,2,1] octane 1d has been achieved using as key-step the regioselective Baeyer-Villiger reaction of 2,6-disubstituted cyclohexanone. It confirms the identification of a new male pheromone emitted by the banana weevil, Cosmopolites sordidus. The trivial name sordidin is proposed. © 1995.

Hexapod Herald - Vol. 7., No. 11, February 6, 1995

Hexapod Herald and Other Entomology Department Newsletters

Publications

Congratulations

Grants

Department travelers

Miscellaneous

Calendar of events

Nebline, May 1995

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Horticulture

Rural $ense

Family Living

4-H & Youth

Environmental Focus

Community & Leadership Development

Extension Calendar

Expanded Food and Nutrition Education Program (EFNEP)

Nebraska Association for Family and Community Education News

and other extension news and events

Nebline, February 1995

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Horticulture

Rural $ense

Family Living

4-H & Youth

Environmental Focus

Community & Leadership Development

Extension Calendar

Expanded Food and Nutrition Education Program (EFNEP)

Nebraska Association for Family and Community Education News

and other extension news and events

European Wasps : Eradicating An Unwanted Pest, Marc Widmer, John Van Schagen

Journal of the Department of Agriculture, Western Australia, Series 4

European wasps were first found in Western Australis in 1977. Mark Widmer and John van Schagen outline the pest's life history and control progeams which are in place.

Cucumber Mosiac Virus In Lupins, Annette Bwye, Roger Jones, Wayne Proudlove

Journal of the Department of Agriculture, Western Australia, Series 4

Cucumber mosaic virus is a threat to lupin crops from Geraldton to Esperance, particularly to those growing in areas receiving more than 400 mm average annual rainfall. The disease markedly decreases grain yield in narrow-leafed and yellow lupins but doesnot infect albus or sandplain lupins. Worldwide , after bean yellow mosaic virus, cucumber mosaic virus is the second most important virus affecting lupins. Annette Bwye, Roger Jones and Wayne Proudlove outline the symptoms, spread and management of this serious disease.