Entomology Commons^™

Four New Species Of Acoma Casey, With A Key To Species In The Genus (Coleoptera: Scarabaeidae: Melolonthinae), William B. Warner

Insecta Mundi

Acoma howdenorum, Acoma westcotti, Acoma quadrilaminata, and Acoma cimarron (Coleoptera: Scarabaeidae: Melolonthinae), all new species, are described from Yuma County, Arizona, USA, and Baja California Sur, Baja California (Norte), and Sonora, Mexico, respectively. Habitus of the four new species is illustrated, and an updated key to the described species in the genus is provided. Distribution and variation of Acoma glabrata Cazier are also discussed.

Characterization Of Ips Pini Ipsdienol Dehydrogenase (Idol Dh), Heidi Pak, Claus Tittiger, William Welch

Festival of Communities: UG Symposium (Posters)

Ipsdienol is an important pheromone component for pine engraver beetle, Ips pini. Ipsdienol is a ten carbon monoterpenoid secondary alcohol and ipsdienone is the corresponding ketone. We are characterizing the activity of recombinant IDOL DH produced in Sf9 (insect) cells. The enzyme has a high stereospecificity: (-) ipsdienol was found to be a substrate while (+)-ipsdienol was neither a substrate nor inhibitor. Closely related monoterpenoids, such as nerol, geraniol, and citral, were neither substrates nor inhibitors. Smaller compounds, such as 2-propanol, also failed to act as an inhibitor or substrate. This indicates the binding site of this enzyme is highly …

Descriptions Of Females Of Nothopleurus Lacordaire And Strongylaspis Thomson (Coleoptera: Cerambycidae: Prioninae: Macrotomini) With New Distributional Records, James E. Wappes, Antonio Santos-Silva

Insecta Mundi

 The female of Nothopleurus subsulcatus (Dalman, 1823) (Coleoptera: Cerambycidae: Prioninae: Macrotomini) is described for the first time, and the female of Strongylaspis bullata Bates, 1872 is redescribed. Color photographs of the habitus of both, and key characters for the former are included. New distributional records within Mexico for N. subsulcatus and Strongylaspis championi Bates, 1884 are given.

  A fêmea de Nothopleurus subsulcatus (Dalman, 1823) (Coleoptera: Cerambycidae: Prioninae: Macrotomini) é descrita pela primeira vez e a de Strongylaspis bullata Bates, 1872 é redescrita. São adicionadas figuras coloridas para as duas espécies e chave parcial para a N. subsulcatus. São fornecidos …

Rediscovery Of Cicindela Scabrosa Floridana Cartwright (Coleoptera: Cicindelidae) And Its Elevation To Species Level, David Brzoska, C. Barry Knisley, Jeffrey Slotten

Insecta Mundi

First discovered in 1934 and described as a variety of Cicindela abdominalis Fabricius (Coleoptera: Cicindelidae), the form floridana, to our knowledge, has not been recollected until we discovered it in 2007, south of the presumed type locality. From our examination of the type specimen, eight paratypes and 40 specimens from the new locality and additional study, we reinterpreted its status to be a full species. This interpretation is based on distinctive and consistent differences from the closely related Cicindelidia scabrosa (Schaupp). These differences include morphology (maculation, color and elytral microsculpture), distribution, habitat, and seasonality. We present here a more …

A Second Species Of Lucanobium Howden And Lawrence From South America (Coleoptera: Lucanidae: Aesalinae), M. J. Paulsen

Insecta Mundi

The monotypic aesaline genus Lucanobium Howden and Lawrence (Coleoptera: Lucanidae) was previously known only from Venezuela. A second species is here described as new from French Guiana, extending the range of the genus approximately 1800 km to the southeast. The generic description of Lucanobium is updated with respect to the discovery of a second species.

Transfer Of The Myrmecophilous Soft Scale Insect Neolecanium Amazonensis Foldi To Foldilecanium Gen. Nov. (Hemiptera: Coccidae), With Description Of A New Species From Colombia, Takumasa Kondo

Insecta Mundi

Neolecanium amazonensis Foldi is redescribed and illustrated and is transferred to the new genus Foldilecanium Kondo as Foldilecanium amazonensis (Foldi) comb. nov. A new species, Foldilecanium multisetosus Kondo, is described and illustrated based on specimens collected in Cali, Colombia, on Cananga odorata (Lam.) Hook.f. and Thomson (Annonaceae). An updated taxonomic key to New World Myzolecaniinae and a key to separate the two species of Foldilecanium are provided.

Neolecanium amazonensis Foldi se redescribe e ilustra y se transfiere al nuevo género Foldilecanium Kondo como Foldilecanium amazonensis (Foldi) comb. nov. Una nueva especie, Foldilecanium multisetosus Kondo, es descrita …

New Collections And Records For Earwigflies And Scorpionflies (Mecoptera: Meropeidae And Panorpidae) In Florida, Louis A. Somma

Insecta Mundi

I add new collection and phenological data on the North American earwigfly, Merope tuber Newman, and new county records for the red scorpionfly, Panorpa rufa Gray, and veined scorpionfly, Panorpa venosa Westwood, in Florida. Additionally, I report on a new Georgia county record for the extralimital species, Panorpa ferruginea Byers, the ferruginous scorpionfly, and speculate on its potential occurrence in Florida.

Oxycheila Binotata Gray (Coleoptera: Carabidae: Cicindelinae), Information On A Little Known Taxon From Colombia, Mike Kippenhan

Insecta Mundi

Two specimens of Oxycheila binotata Gray (Coleoptera: Carabidae: Cicindelinae) in the Field Museum of Natural History offer additional information on the morphology and distribution of this rare species. One of the specimens, a female, is considered to be the first known specimen of this species.

Lesageana Medvedev, 2003 A New Synonym Of Trichispa Chapuis, 1875 (Coleoptera: Chrysomelidae: Cassidinae), C. L. Staines

Insecta Mundi

Lesageana paucispina Medvedev, 2003 is placed into synonymy with Trichispa sericea (Guérin-Méneville, 1844), new synonymy. Resulting in the synonymy of the genera Trichispa Chapuis, 1875 and Lesageana Medvedev, 2003 (Coleoptera: Chrysomelidae: Cassidinae), new synonymy.

Three Anomalies Of Coleoptera (Carabidae, Staphylinidae, And Scarabaeidae) From Connecticut, Raul N. Ferreira

Insecta Mundi

Three teratological cases in Coleoptera (Carabidae, Staphylinidae, and Scarabaeidae) are reported from Connecticut. The anomaly in the genus Oxyporus Fabricius 1775 (Staphylinidae) is being reported here for the third time.

The Bruchidae (Insecta: Coleoptera) Of La Reserva De La Biósfera Sierra De Huautla, Morelos, Mexico, With Descriptions Of Two New Species And An Annotated Checklist, Jesús Romero Nápoles, Richard L. Westcott

Insecta Mundi

From 1995 to 2004 collections for Bruchidae (Coleoptera) were made in La Reserva de la Biósfera Sierra de Huautla, Morelos, Mexico. Specimens were reared from mature seedpods, but also collected by net, malaise trap, and light trap. In total 72 species in 13 genera of Bruchidae were recovered. Of those two new species are here described: Amblycerus montalvoi Romero and Acanthoscelides camerinoi Romero. We record 27 host plants for the bruchids found in the study area.

A Longitudinal Study On Anopheles Mosquito Larval Abundance In Distinct Geographical And Environmental Settings In Western Kenya, Susan S. Imbahale, Krijn P. Paaijmans, Wolfgang R. Mukabana, Ron Van Lammeren, Andrew K. Githeko, Willem Takken

All Peer-Reviewed Publications

Background: As the ecology of mosquito larvae can be complex there is need to develop a rational framework for undertaking larval ecological studies. Local environmental characteristics, such as altitude, climate and land use, can significantly impact on phenology and population dynamics of mosquito larvae, and indirectly affect the dynamics of mosquito-borne diseases. The aim of this study was to assess the feasibility of implementing an integrated approach to larval source management under the distinct ecological settings. Methods. The study was conducted in two highland villages and one village, at a lower altitude, in the Lake Victoria basin, where malaria is …

Episodic Radiations In The Fly Tree Of Life, Brian M. Wiegmann, Michelle D. Trautwein, Isaac S. Winkler, Norman B. Barr, Jung-Wook Kim, Christine Lambkin, Matthew Bertone, Brian Cassel, Keith Bayless, Alysha Heimberg

Dartmouth Scholarship

Flies are one of four superradiations of insects (along with beetles, wasps, and moths) that account for the majority of animal life on Earth. Diptera includes species known for their ubiquity (Musca domestica house fly), their role as pests (Anopheles gambiae malaria mosquito), and their value as model organisms across the biological sciences (Drosophila melanogaster). A resolved phylogeny for flies provides a framework for genomic, developmental, and evolutionary studies by facilitating comparisons across model organisms, yet recent research has suggested that fly relationships have been obscured by multiple episodes of rapid diversification. We provide a phylogenomic …

Review Of Acanthocephala (Hemiptera: Heteroptera: Coreidae) Of America North Of Mexico With A Key To Species, J. E. Mcpherson, Richard J. Packauskas Ph.D., Robert W. Sites, Steven J. Taylor, C. Scott Bundy, Jeffrey D. Bradshaw, Paula Levin Mitchell

Biological Sciences Faculty Publications

A review of Acanthocephala of America north of Mexico is presented with an updated key to species. A. confraterna is considered a junior synonym of A. terminalis, thus reducing the number of known species in this region from five to four. New state and country records are presented.

Hexapod Herald - Vol. 23, No. 3, April 2011

Hexapod Herald and Other Entomology Department Newsletters

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Draft Genome Of The Red Harvester Ant Pogonomyrmex Barbatus, Chris R. Smith, Christopher D. Smith, Hugh M. Robertson, Martin Helmkampf, Aleksey Zimin, Mark Yandall, Carson Holt, Hao Hu, Ehab Abouheif, Richard Benton, Elizabeth Cash, Vincent Croset, Cameron R. Currie, Eran Elhaik, Christine G. Elsik, Marie-Julie Favé, Vilaiwan Fernandes, Joshua D. Gibson, Dan Graur, Wulfila Gronenberg, Kirk J. Grubbs, Darren E. Hagen, Ana Sofia Ibarraran Viniegra, Brian R. Johnson, Reed M. Johnson, Abderrahman Khila, Jay W. Kim, Kaitlyn A, Mathis, Monica C. Munoz-Torres, Marguerite C. Murphy, Julie A. Mustard, Rin Nakamura, Oliver Niehuis, Surabhi Nigam, Rick P. Overson, Jennifer E. Placek, Rajendhran Rajakumar, Justin T. Reese, Garret Suen, Shu Tao, Candice W. Torres, Neil D. Tsutsui, Lumi Viljakainen, Florian Wolschin, Jürgen Gadau

Department of Entomology: Faculty Publications

We report the draft genome sequence of the red harvester ant, Pogonomyrmex barbatus. The genome was sequenced using 454 pyrosequencing, and the current assembly and annotation were completed in less than 1 y. Analyses of conserved gene groups (more than 1,200 manually annotated genes to date) suggest a high-quality assembly and annotation comparable to recently sequenced insect genomes using Sanger sequencing. The red harvester ant is a model for studying reproductive division of labor, phenotypic plasticity, and sociogenomics. Although the genome of P. barbatus is similar to other sequenced hymenopterans (Apis mellifera and Nasonia vitripennis) in …

Atlas Of Myriapod Biogeography. I. Indigenous Ordinal And Supra-Ordinal Distributions In The Diplopoda: Perspectives On Taxon Origins And Ages, And A Hypothesis On The Origin And Early Evolution Of The Class, Rowland M. Shelley, Sergei I. Golavatch

Insecta Mundi

The biogeographic significance of Diplopoda is substantiated by 50 maps documenting indigenous occurrences of the 16 orders, the three Spirostreptida s. l. suborders – Cambalidea, Epinannolenidea, Spirostreptidea – and all higher taxa including Diplopoda itself. The class is indigenous to all continents except Antarctica and islands/archipelagos in all temperate and tropical seas and oceans except the Arctic; it ranges from Kodiak Island and the northern Alaskan Panhandle, United States (USA), southern Hudson Bay, Canada, and near or north of the Arctic Circle in Iceland, continental Scandinavia, and Siberia to southern “mainland” Argentina, the southern tips of Africa and Tasmania, and …

Additions To The Hyperaspis Chevrolat (Coleoptera: Coccinellidae) Fauna Of South American, Descriptions Of Nine New Species, And Recognition Of Hyperaspis Pectoralis Crotch As A Valid Species, Robert D. Gordon, F. Guillermo González

Insecta Mundi

Nine new species of Hyperaspis from various South American localities are described, illustrated, and compared with previously described taxa. New taxa are: Hyperaspis luciae, H. corcovado, H. divaricata, H. humboldti, H. mimica, H. praecipua, H. unimaculosa, H. drechseli, and H. esmeraldas. Hyperaspis pectoralis Crotch is recognized as a valid species of Hyperaspis and integrated into the existing classification.

The Diversity And Distributions Of The Beetles (Insecta: Coleoptera) Of The Northern Leeward Islands, Lesser Antilles (Anguilla, Antigua, Barbuda, Nevis, Saba, St. Barthélemy, St. Eustatius, St. Kitts, And St. Martin-St. Maarten, Stewart B. Peck

Insecta Mundi

This paper summarizes the published information on the beetle fauna of the northern Leeward Islands (Anguilla, Antigua, Barbuda, Nevis, Saba, St. Barthélemy, St. Eustatius, St. Kitts, St. Martin-St. Maarten, and smaller associated islands, excluding Montserrat). These islands are generally smaller, lower, and drier than the remaining Leeward and Windward islands of the Lesser Antilles island arc. The fauna contains 26 families, with 155 genera, and 218 species. The families with the largest number of recorded species are Staphylinidae (36), Cerambycidae (28), Scarabaeidae (25), Tenebrionidae (23), Curculionidae (18), and Carabidae (15). At least 7 species (3.2% of the fauna) were probably …