Entomology Commons^™

Finding Our Way Through Phenotypes, Andrew R. Deans, Suzanna E. Lewis, Eva Huala, Salvatore S. Anzaldo, Michael Ashburner, James P. Balhoff, David C. Blackburn, Judith A. Blake, J. Gordon Burleigh, Bruno Chanet, Laurel D. Cooper, Mélanie Courtot, Sándor Csösz, Hong Cui, Wasila Dahdul, Sandip Das, T. Alexander Dececchi, Agnes Dettai, Rui Diogo, Robert E. Druzinsky, Michel Dumontier, Nico M. Franz, Frank Friedrich, George V. Gkoutos, Melissa Haendel, Luke J. Harmon, Terry F Hayamizu, Yongqun He, Heather M. Hines, Nizar Ibrahim, Laura M. Jackson, Pankaj Jaiswal, Christina James-Zorn, Sebastian Köhler, Guillaume Lecointre, Hilmar Lapp, Carolyn J. Lawrence, Nicolas Le Novère, John G. Lundberg, James Macklin, Austin R. Mast, Peter E. Midford, István Mikó, Christopher J. Mungall, Anika Oellrich, David Osumi-Sutherland, Helen Parkinson, Martín J. Ramírez, Stefan Richter, Peter N. Robinson, Alan Ruttenberg, Katja S. Schulz, Erik Segerdell, Katja C. Seltmann, Michael Sharkey, Aaron D. Smith, Barry Smith, Chelsea D. Specht, R. Burke Squires, Robert W. Thacker, Anne Thessen, Jose Fernandez-Triana, Mauno Vihinen, Peter D. Vize, Lars Vogt, Christine E. Wall, Ramona L. Walls, Monte Westerfeld, Robert A. Wharton, Christian S. Wirkner, James B. Woolley, Matthew J. Yoder, Aaron M. Zorn, Paula Mabee

Entomology Faculty Publications

Despite a large and multifaceted effort to understand the vast landscape of phenotypic data, their current form inhibits productive data analysis. The lack of a community-wide, consensus-based, human- and machine-interpretable language for describing phenotypes and their genomic and environmental contexts is perhaps the most pressing scientific bottleneck to integration across many key fields in biology, including genomics, systems biology, development, medicine, evolution, ecology, and systematics. Here we survey the current phenomics landscape, including data resources and handling, and the progress that has been made to accurately capture relevant data descriptions for phenotypes. We present an example of the kind of …

Florida-Friendly Butterfly Gardening, John J. Pipoly Iii

Marine & Environmental Sciences Faculty Reports

No abstract provided.

Florida-Friendly Butterfly Gardening, John J. Pipoly Iii

Marine & Environmental Sciences Faculty Proceedings, Presentations, Speeches, Lectures

No abstract provided.

Understory Diversity And Composition Drives Carabid Assemblages, Tierney Brosius, Michael Reisner

Biology: Faculty Scholarship & Creative Works

Fire suppression has nearly eliminated fire as a disturbance in temperate deciduous forests. Lack of fire is transforming these ecosystems through a positive feedback loop termed mesophication: cool, damp, shady conditions become continually more favorable for a few mesophytic species, while deteriorating for diverse array of heliophytic ones. Disturbances caused by urbanization fragment and degrade remnant forests. In urban settings, human management (or lack thereof) is often a dominate driver of succession. Carabid diversity, understory vegetation, patch size, patch connectivity, and permeable surface area were all examined in multiple forest plots in Rock Island and Moline. The result of this …

Factors Affecting The Spatial Distribution Of Oviposition Sites For Tandem Black Saddlebags Dragonflies (Odonata: Libellulidae), Jessica L. Thornton, Paul V. Switzer

Faculty Research & Creative Activity

Oviposition site location may be affected by (1) factors influencing the costs and benefits to the offspring (e.g., resource availability, competition, predation risk) and (2) factors influencing the costs and benefits to the female (e.g., predation risk or mate ha- rassment). In cases in which both the male and female are involved in locating a site, costs and benefits may differ for each parent and the resulting oviposition site location may represent the outcome of selection pressures on one or both of them. We studied oviposi- tion behavior in the black saddlebags dragonfly (Tramea lacerata Hagen), a species in which …

Factors Affecting The Spatial Distribution Of Oviposition Sites For Tandem Black Saddlebags Dragonflies (Odonata: Libellulidae), Jessica Thornton, Paul Switzer

Faculty Research & Creative Activity

Oviposition site location may be affected by (1) factors influencing the costs and benefits to the offspring (e.g., resource availability, competition, predation risk) and (2) factors influencing the costs and benefits to the female (e.g., predation risk or mate ha- rassment). In cases in which both the male and female are involved in locating a site, costs and benefits may differ for each parent and the resulting oviposition site location may represent the outcome of selection pressures on one or both of them. We studied oviposi- tion behavior in the black saddlebags dragonfly (Tramea lacerata Hagen), a species in which …

On The Origins Of The Insect Fauna Of California's Channel Islands: A Comparative Phylogeographic Study Of Island Beetles, Michael S. Caterino, Stylianos Chatzimanolis, Maxi Polihronakis Richmond

Publications

California’s 8 Channel Islands host a large diversity of insects, the vast majority of which are shared with mainland southern California. The existence of a small number of recognized endemic species, however, suggest that, for some lineages, the islands are isolated enough to have permitted significant differentiation. Here we investigate the phylogeographic relationships of 4 beetle species (Thinopinus pictus, Hadrotes crassus, Hypocaccus lucidulus, and Nyctoporis carinata): all occurring on the mainland and on multiple (up to 6) Channel Islands. Sequences of the cytochrome oxidase I mitochondrial gene (and, for one species, an intron in the …

The Complexities Of Female Mate Choice And Male Polymorphisms: Elucidating The Role Of Genetics, Age, And Mate-Choice Copying, Kasey D. Fowler-Finn, Laura Sullivan-Beckers, Amy M. Runck, Eileen A. Hebets

Eileen Hebets Publications

Genetic, life history, and environmental factors dictate patterns of variation in sexual traits within and across populations, and thus the action and outcome of sexual selection. This study explores patterns of inheritance, diet, age, and mate-choice copying on the expression of male sexual signals and associated female mate choice in a phenotypically diverse group of Schizocosa wolf spiders. Focal spiders exhibit one of two male phenotypes: ‘ornamented’ males possess large black brushes on their forelegs, and ‘non-ornamented’ males possess no brushes. Using a quantitative genetics breeding design in a mixed population of ornamented/non-ornamented males, we found a strong genetic basis …

Octopamine Levels Relate To Male Mating Tactic Expression In The Wolf Spider Rabidosa Punctulata, Eileen A. Hebets, Matthew Hansen, Thomas C. Jones, Dustin J. Wilgers

Eileen Hebets Publications

In the wolf spider Rabidosa punctulata, upon encountering a female, males use one of two distinct strategies: (1) they court the female in an attempt to elicit a mating, or (2) they engage in a direct-mount tactic that involves extensive grappling with the female until a mating is achieved. The latter tactic appears more sexually aggressive, and both tactics come with the risk of being cannibalized. We explored the physiological mechanisms underlying this behavioral variation by assessing the relationship between circulating levels of the biogenic amine octopamine (OA), a neuromodulator suggested to play a role in “fight or flight” responses …

Functional Approach To Condition, Dustin J. Wilgers, Eileen A. Hebets

Eileen Hebets Publications

Animal signaling is commonly thought to be costly. Signaling costs can arise via a variety of avenues, including energy expenditure, predator attraction, and so on (reviews in Zuk and Kolluru, 1998; Kotiaho, 2001), and are predicted to increase with signal expression (e.g., size, amplitude, and intensity; Johnstone, 1997). Due to these costs, signaler condition, which is hypothesized to be a reflection of a signaler’s genetic quality, is expected to influence the level of signal expression one can afford (Zahavi, 1975), resulting in a positive correlation between signaler condition and signal expression – that is, condition-dependent signaling (Zahavi, 1977; West-Eberhard, 1979; …

How Do Free-Living, Lerp-Forming, And Gall-Inducing Aphalaridae (Hemiptera: Psylloidea) Affect The Nutritional Quality Of Eucalyptus Leaves?, Anamika Sharma, James Allen, Soundararajan Madhavan, Anantanarayanan Raman, Gary S. Taylor, Murray J. Fletcher

Department of Biochemistry: Faculty Publications

About 380 described species of Psylloidea occur on Eucalyptus in Australia. These show differences in diversification, feeding behavior, and apparent patterns of development. We analyzed the quality of nutrients used by three species of Aphalaridae belonging to different feeding guilds on three species of Eucalyptus. We evaluated the quantity and quality of total nonstructural carbohydrates (TNC), δ¹³C and δ¹⁵N isotope ratios, amino acids, and fatty acids. In general, TNC levels were greater in infested leaves than in uninfested leaves of the three species of Eucalyptus. TNC levels in the leaves of E. macrorhyncha F. …

Clues To Aquatic Beetle Research In Southeast Asia: A Multitude Of Ecological Niches, Microhabitats And Deduced Field Sampling Techniques, Hendrik Freitag

Biology Faculty Publications

The basic ecological classification of Southeast Asian beetle families that are associated with aquatic habitats is reviewed. The microhabitat preferences of the taxa are examined on family level with generic examples. Suitable collection methods for quantitative and qualitative sampling are suggested which take into account the different ecological adaptation patterns and microhabitat preferences.

Nueva Técnica De Microscopía Electrónica De Barrido Para El Estudio De Coccoidea (Insecta: Hemiptera), Andrea Saracho Bottero, Lucía E. Claps

Insecta Mundi

Se presenta un protocolo para preparar material de Coccoidea (Insecta: Hemiptera) para realizar observaciones con microscopía electrónica de barrido. Esta técnica consiste en muestras conservadas en alcohol 96°, limpiadas con xilol y acetona y llevadas directamente a la etapa de hidratación y una posterior deshidratación, en alcohol, omitiendo la fi jación en formaldehído gluteraldehído y la posfijación en tetróxido de osmio. Se destaca la importancia de la limpieza del material y la correcta realización de punto crítico, en la etapa de desecación.

A new protocol to prepare material of Coccoidea (Insecta: Hemiptera) for observation with scanning electron microscopy is presented. …

The Trichoptera Of Panama. Ii. Ten New Species Of Microcaddisflies (Trichoptera: Hydroptilidae), Steven C. Harris, Brian J. Armitage

Insecta Mundi

In the Republic of Panama, the family Hydroptilidae (Insecta: Trichoptera) is currently represented by 82 species distributed among 14 genera. In this publication we provide descriptions and illustrations for 10 new species of hydroptilids in the subfamily Hydroptilinae: Tribe Leucotrichiini—Zumatrichia teribe and Z. zegla; Tribe Neotrichiini—Neotrichia pamelae and N. parabullata; and, Tribe Ochrotrichiini—Metrichia nowaczyki, M. sencilla, Nothotrichia panama, Ochrotrichia abrelata, O. nimmoi, and O. pulgara. The genus Nothotrichia is recorded from Panama for the first time.

A Revision Of The Biting Midges In The Culicoides (Monoculicoides) Nubeculosus-Stigma Complex In North America With The Description Of A New Species (Diptera: Ceratopogonidae), William L. Grogan Jr., Timothy J. Lysyk

Insecta Mundi

This revision of the Nearctic biting midges in the Culicoides (Monoculicoides) nubeculosus-stigma complex recognizes four species: C. grandensis Grogan and Phillips, C. riethi Kieffer, C. stigma (Meigen) and C. shemanchuki, new species, from Alberta, Canada and North Dakota, USA. Culicoides stigma is recorded for the first time in the Nearctic region from Alberta, Canada. Culicoides gigas Root and Hoffman is a junior synonym of Culicoides riethi Kieffer (new synonym). A key is provided for the recognition of both sexes of the four North American species in the Culicoides (Monoculicoides) nubeculosus-stigma complex.

A Checklist Of Natural Enemies Of Diaphorina Citri Kuwayama (Hemiptera: Liviidae) In The Department Of Valle Del Cauca, Colombia And The World, Takumasa Kondo, Guillermo González F., Catherine Tauber, Yoan Camilo Guzmán Sarmiento, Andrés Felipe Vinasco Mondragon, Dimitri Forero

Insecta Mundi

In recent years, populations of the Asian citrus psyllid, Diaphorina citri Kuwayama (Hemiptera: Liviidae), have increased in rural citrus orchards and urban backyard gardens. In order to find biological control options for D. citri, a search for natural enemies was conducted in the department of Valle del Cauca, Colombia. The collections were carried out in citrus orchards in rural areas and house gardens and street trees in urban areas. Natural enemies were collected from D. citri found on Citrus spp. and Murraya paniculata (L.) Jack (Rutaceae). A total of 16 species of natural enemies of D. citri distributed in …

Natural History Of The Tortoise Beetle, Discomorpha (Discomorpha) Biplagiata (Guérin) (Chrysomelidae: Cassidinae: Omocerini), R. Wills Flowers, Caroline S. Chaboo

Insecta Mundi

The first natural history account of Discomorpha (Discomorpha) biplagiata (Guérin) (Chrysomelidae: Cassidinae: Omocerini) from Ecuador is presented. Larvae and adults feed on the leaves and stems of Cordia hebeclada Johnst. (Boraginaceae), the first documented host plant for the species. Oviposition and pupation also occur on this host. Young larvae suffered heavy predation, especially from Ectatomma sp. (Formicidae: Ponerinae) and Oplomus nr. marginalis (Pentatomidae: Asopinae).

Se presenta la primera cuenta de la historia natural para Discomorpha (Discomorpha) biplagiata (Guérin) de Ecuador. Las larvas y los adultos se alimentan de las hojas y tallos de Cordia hebeclada Johnst. (Boraginaceae), su primera planta …

The Beetles Of The Lesser Antilles (Insecta, Coleoptera): Diversity And Distributions, Stewart B. Peck

Insecta Mundi

The island arc of the Lesser Antilles lies at the eastern margin of the Caribbean Sea in the Western Hemisphere, and stretches from the eastern end of the islands of the Greater Antilles (at the Virgin Islands), south to a position near the continental islands of Trinidad and Tobago at the north eastern corner of South America. The islands are a part of the West Indian Islands biodiversity “hotspot” and have been available for terrestrial colonization for about the past 15 million years. This is a status report on present knowledge of the beetle faunas of these islands, which is …

New Species And New Country Records For Vietnamese Caddisflies (Insecta: Trichoptera), Tatiana I. Arefina-Armitage, Brian J. Armitage

Insecta Mundi

Identification of caddisfly specimens (Insecta: Trichoptera) from Vietnam collected by or for the Royal Ontario Museum, the American Museum of Natural History, and the Museum für Naturkunde der Humboldt- Universität zu Berlin revealed nine new species in a variety of families and genera. New species include: Philopotamidae—Dolophilodes carpenteri and Wormaldia montuosa; Stenopsychidae—Stenopsyche siniaevi; Polycentropodidae—Nyctiophylax hatinh; Psychomyiidae—Eoneureclipsis afonini; Hydropsychidae—Maesaipsyche lappa; Glossosomatidae—Agapetus darlingi and Agapetus grimaldi; and, Molannidae—Molannodes sapa. In addition, new records for 11 species and two genera (Georgium and Tagalopsyche) of caddisflies from Vietnam …

The Enigmatic Milliped Genus Pandirodesmus Silvestri 1932 And Description Of A New Species From Tobago Represented By Males (Polydesmida: Leptodesmidea: Chelodesmidae: Chelodesminae: Pandirodesmini), Rowland M. Shelley, Jamie M. Smith

Insecta Mundi

Pandirodesmus rutherfordi, n. sp., represented by 18 individuals including eight adult males, occurs in secondary forests near Charlotteville and Speyside, Tobago, Trinidad and Tobago. Along with the type and second species, P. disparipes Silvestri, from Guyana and known only from females, the segmental legs of P. rutherfordi alternate between long (anterior pairs) and short (posterior ones), spiracular openings are on straw-like tubules, and ozopores are located on paramedian metatergal spines. These features appear to be adaptations for biotopes of loose sand, detritus, or frass, and 17 specimens, including the six juveniles, exhibit coatings of “sand grains” that are loosely …