Diptera: Conopidae, Tabanidae, Sciomyzidae, Ulidiidae)
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Overwintering Strategies of Insects in Northern Climates
Overwintering Strategies of Insects in Northern Climates Joe Nelsen Challenges in winter ● Small ectotherms ● Lack of insulation ● Food shortages (for both herbivores and predators) General strategies - energetic benefits/tradeoffs ● Diapause/dormancy ● Spatial avoidance (migration) Diapause ● Pause in development ○ various life stages ● Strategy for handling all kinds of environmental stressors ● Similar to hibernation in other animals ● Very beneficial for insects who employ this strategy - maximizes fitness ○ Conserving during the “off season” more energy for productive season Diapause - Goldenrod Gall Fly ● Egg laid in stalk of Goldenrod plant ○ Larvae hatch and stimulate gall formation ○ Larvae diapause over winter ○ Larvae pupates and adult emerges in spring ● Gall provides food and protection, but little insulation… ● Larvae produce cryoprotectants to depress freezing point, and nucleators to nucleate ice away from cells… ● Larvae can survive down to -35℃ Ice Nucleation in Gall Flies ● Employs two types of ice nucleators: ○ Fat body cells and calcium phosphate spherules - heterogeneous ice nucleation ● Calcium phosphate spherules ○ Small spheres of crystalline compound that line malpighian tubules of larvae, and nucleate ice in extracellular fluid of tubules ● Fat body cells = rare case of intracellular ice nucleation Calcium phosphate spherules (Mugnano, 1996) Supercooling in Gall Flies ● Gall Fly larvae supercool their tissues using - polyols (sugar alcohols) ○ Sorbitol and Glycerol - primary cryoprotectants ● Lower freezing point -
Evaluation of Seedling Tray Drench of Insecticides for Cabbage Maggot (Diptera: Anthomyiidae) Management in Broccoli and Cauliflower
Evaluation of seedling tray drench of insecticides for cabbage maggot (Diptera: Anthomyiidae) management in broccoli and cauliflower Shimat V. Joseph1,*, and Shanna Iudice2 Abstract The larval stages of cabbage maggot, Delia radicum (L.) (Diptera: Anthomyiidae), attack the roots of cruciferous crops and often cause severe eco- nomic damage. Although lethal insecticides are available to controlD. radicum, efficacy can be improved by the placement of residues near the roots where the pest is actively feeding and causing injury. One such method is drenching seedlings with insecticide before transplanting, referred to as “tray drench.” The efficacy of insecticides, when applied as tray drench, is not thoroughly understood for transplants of broccoli and cauliflower. Thus, a series of seedling tray drench trials were conducted on transplants of these 2 vegetables using cyantraniliprole, chlorantraniliprole, clothianidin, bifenthrin, flupyradifurone, chlorpyrifos, and spinetoram in greenhouse and field settings. In the greenhouse trials, the severityD. of radicum feeding injury was significantly lower on broccoli and cauliflower transplants when drenched with clothianidin, bifenthrin, and cyantraniliprole compared with untreated controls. In broccoli field trials, incidence and severity of feeding injury was lower in seedlings drenched with cyantraniliprole and clothianidin, as well as a clothianidin spray at the base of seedlings, than the use of spinetoram, chlorpyrifos, flupyradifurone, and chlorantraniliprole. In a cauliflower field trial, -
New Records of Psilidae, Piophilidae, Lauxaniidae, Cremifaniidae and Sphaeroceridae (Diptera) from the Czech Republic and Slovakia
ISSN 2336-3193 Acta Mus. Siles. Sci. Natur., 65: 51-62, 2016 DOI: 10.1515/cszma-2016-0005 New records of Psilidae, Piophilidae, Lauxaniidae, Cremifaniidae and Sphaeroceridae (Diptera) from the Czech Republic and Slovakia Jindřich Roháček, Miroslav Barták & Jiří Preisler New records of Psilidae, Piophilidae, Lauxaniidae, Cremifaniidae and Sphaeroceridae (Diptera) from the Czech Republic and Slovakia. – Acta Mus. Siles. Sci. Natur. 65: 51-62, 2016. Abstract: Records of eight rare species of the families Psilidae (4), Piophilidae (1), Lauxaniidae (1), Cremifaniidae (1) and Sphaeroceridae (1) from the Czech Republic, Slovakia and Austria are presented and their importance to the knowledge of the biodiversity of local faunas is discussed along with notes on their biology, distribution and identification. Psilidae: Chamaepsila tenebrica (Shatalkin, 1986) is a new addition to the West Palaearctic fauna (recorded from the Czech Republic and Slovakia); Ch. andreji (Shatalkin, 1991) and Ch. confusa Shatalkin & Merz, 2010 are recorded from the Czech Republic (both Bohemia and Moravia) and Ch. andreji also from Austria for the first time, and Ch. unilineata (Zetterstedt, 1847) is added to the fauna of Moravia. Also Homoneura lamellata (Becker, 1895) (Lauxaniidae) and Cremifania nigrocellulata Czerny, 1904 (Cremifaniidae) are first recorded from Moravia and Copromyza pseudostercoraria Papp, 1976 (Sphaeroceridae) is a new addition to faunas of both the Czech Republic (Moravia only) and Slovakia, and its record from Moravia represents a new northernmost limit of its distribution. Pseudoseps signata (Fallén, 1820) (Piophilidae), an endangered species in the Czech Republic, is reported from Bohemia for second time. Photographs of Chamaepsila tenebrica (male), Pseudoseps signata (living female), Homoneura lamellata (male), Cremifania lanceolata (male) and Copromyza pseudostercoraria (male) are presented to enable recognition of these species. -
Superfamilies Tephritoidea and Sciomyzoidea (Dip- Tera: Brachycera) Kaj Winqvist & Jere Kahanpää
20 © Sahlbergia Vol. 12: 20–32, 2007 Checklist of Finnish flies: superfamilies Tephritoidea and Sciomyzoidea (Dip- tera: Brachycera) Kaj Winqvist & Jere Kahanpää Winqvist, K. & Kahanpää, J. 2007: Checklist of Finnish flies: superfamilies Tephritoidea and Sciomyzoidea (Diptera: Brachycera). — Sahlbergia 12:20-32, Helsinki, Finland, ISSN 1237-3273. Another part of the updated checklist of Finnish flies is presented. This part covers the families Lonchaeidae, Pallopteridae, Piophilidae, Platystomatidae, Tephritidae, Ulididae, Coelopidae, Dryomyzidae, Heterocheilidae, Phaeomyii- dae, Sciomyzidae and Sepsidae. Eight species are recorded from Finland for the first time. The following ten species have been erroneously reported from Finland and are here deleted from the Finnish checklist: Chaetolonchaea das- yops (Meigen, 1826), Earomyia crystallophila (Becker, 1895), Lonchaea hirti- ceps Zetterstedt, 1837, Lonchaea laticornis Meigen, 1826, Prochyliza lundbecki (Duda, 1924), Campiglossa achyrophori (Loew, 1869), Campiglossa irrorata (Fallén, 1814), Campiglossa tessellata (Loew, 1844), Dioxyna sororcula (Wie- demann, 1830) and Tephritis nigricauda (Loew, 1856). The Finnish records of Lonchaeidae: Lonchaea bruggeri Morge, Lonchaea contigua Collin, Lonchaea difficilis Hackman and Piophilidae: Allopiophila dudai (Frey) are considered dubious. The total number of species of Tephritoidea and Sciomyzoidea found from Finland is now 262. Kaj Winqvist, Zoological Museum, University of Turku, FI-20014 Turku, Finland. Email: [email protected] Jere Kahanpää, Finnish Environment Institute, P.O. Box 140, FI-00251 Helsinki, Finland. Email: kahanpaa@iki.fi Introduction new millennium there was no concentrated The last complete checklist of Finnish Dipte- Finnish effort to study just these particular ra was published in Hackman (1980a, 1980b). groups. Consequently, before our work the Recent checklists of Finnish species have level of knowledge on Finnish fauna in these been published for ‘lower Brachycera’ i.e. -
Lesser Dung Flies (Sphaeroceridae) of the Belgian Fauna: Little Known Nutrient Recyclers
BULLETIN DE L'lNSTITUT ROY AL DES SCIENCES NATUR ELLES DE BELGIQUE BIOLOGIE, 72 -SUPPL.: 155 -157, 2002 BULLETIN VAN HET KONINKLIJK BELGISCI-IlNSTITUUT VOOR NATUURWETENSCI-IAPPE N BIOLOGIE, 72-SUPPL.: 155 -157, 2002 Lesser dung flies (Sphaeroceridae) of the Belgian fauna: little known nutrient recyclers L DE BRUYN, J. SCHEIRS & H. VAN GOSSUM Introduction Habitat specificity and indicator species The family Sphaeroceridae, or lesser dung flies, consists In recent decades, the conservation of insects has re of very common to rare, small to very small flies (PITKIN ceived increasing attention, not only because they are 1988). They can easily be distinguished from other fa - "worth conserving, but also because some insect groups milies by the distinctly widened and shortened first tar have been shown to be particularly good bio-indicators somere of the hind legs. Most species are darkly coloured which react ve1y quickly to environmental alterations. and possess fully developed wings. In some species wings However, the basic knowledge on habitat specificity, are reduced or can even be absent. The third antenna( necessary to construct such a predictive system, is still segment is usually spherical with a long, sideways or scarce, and in most groups even absent (LOBRY DE BRUYN iented arista. 1997, VAN STRAALEN & VERHOEF 1997). The family Sphaeroceridae is generally saprophagous. Sphaerocerid flies are tightly linked to the soil. This The larvae develop in a wide range of decaying organic can probably be attributed to the feeding habit and the matter such as dung (mainly from mammals), carcasses restricted locomot01y behaviour of the studied species. of animals, refuse heaps, grass cuttings, etc. -
Avaliao Sonogrfica E Funcional De Rins De Felinos Brasileiros Da Espcie
Artrópodes associados às carcaças de pequenos roedores expostas em área de formação vegetal secundária no município de Campinas, SP Thiago de Carvalho Moretti Resumo Embora estudos do destino post-mortem de cadáveres humanos sejam de interesse forense, e na natureza Moretti, Thiago de Carvalho grandes animais se tornem disponíveis à colonização por insetos logo após a morte, o destino do vasto M817a número de carcaças de animais pequenos em alguns habitats, bem como os parâmetros que conduzem este Artrópodes associados às carcaças de pequenos processo, ainda são pouco estudados. Em vista deste roedores expostas em área de formação vegetal quadro, foram conduzidos estudos sobre a secundária no município de Campinas, SP / Thiago de decomposição de carcaças de pequenos roedores em Carvalho Moretti. -- Campinas, SP: [s.n.], 2006. uma área de vegetação secundária dentro do campus da Universidade Estadual de Campinas - UNICAMP (22o49’15’’S, 47o04’08’’W) na cidade de Campinas – Orientador: Odair Benedito Ribeiro. SP (Brasil), de agosto de 2003 a junho de 2004, para Dissertação (mestrado) – Universidade Estadual de analisar a composição da fauna de invertebrados que Campinas, Instituto de Biologia. visitam e colonizam os cadáveres. Quatro carcaças de camundongo de laboratório (Mus musculus) e quatro carcaças de rato (Rattus norvegicus) foram expostas 1. Entomologia forense. 2. Animais - Carcaças. 3. em cada estação, durante o período acima Diptera. 4. Camundongo. 5. Rattus norvegicus. I. estabelecido. As carcaças foram acondicionadas em Ribeiro, -
ROBBER-FLIES and EMPIDS ROBBER-FLIES Asilidae. Very
ROBBER-FLIES and EMPIDS Asilus ROBBER-FLIES Asilidae. Very bristly predatory flies that head from front generally chase and catch other insects in mid-air. Most species sit in wait and dart out when likely prey appears. The prey is then sucked dry with the stout proboscis, which projects horizontally or obliquely forward. There is a deep groove between the eyes in both sexes, the eyes never touching even in males. A 'beard' on the face protects eyes from struggling prey. Legs are sturdy and have 2 pads at most. Wings folded flat over body at rest. Larvae eat some dead vegetable matter, but most are at least partly predatory and some feed mainly on beetle and fly grubs in the soil. Asilus with prey As Asi/us crabroniformis. An unmistakable fly - one of the largest in B - inhabiting open country 7-10. A very strong flier. Breeds in cow pats and other dung. Dasypogon diadema. First 2 long veins both reach wing margin: wing membrane ribbed. Front tibia has curved spine at tip. Male more uniformly black, with dark wings. 6-8 in scrubby places, especially coastal dunes. S. ;., Leptogaster cylindrica. Feet without pads. Hind femur yellow. 3rd antennal segment ends in bristle. One of the slimmest robber-flies, it resembles a crane-fly in flight. It hunts in grassy places, flying slowly and plucking aphids from the grasses. 5-8. A L. guttiventris is similar but has reddish hind femur. 85 Dioctria atricapi/la. First 2 long veins reach margin. Beard rather sparse and, as in all Oioctria species, the antennae spring from a prominence high on the head. -
Fiji Arthropods
FIJI ARTHROPODS Editors’ Preface We are pleased to present the seventh issue of Fiji Arthropods, a series offering rapid pub- lication and devoted to studies of terrestrial arthropods of the Fiji Group and nearby Pacific archipelagos. Most papers in this series will be the results of collecting and research on the Fijian fauna deriving from the NSF-funded “Terrestrial Arthropods of Fiji” project. Five co-PIs and 18 specialists (see Fiji Arthropods I, p. 18) form the core team of scientists who have agreed to publish new taxa that result from collecting during this sur- vey. However, as space allows, we welcome papers from any scientist who is currently working on arthropod taxonomy in Fiji. This issue contains results of discoveries of new species of Platypezidae (Diptera: Sinclair & Chandler), Pompilidae (Hymenoptera: Pitts et al.), and Zoraptera (Engel). Additionally, a study of the Godeffroy Sale catalogs that list many Fijian arthropods is given (Evenhuis) and the authorship of Xithuthrus heros is clarified (Evenhuis). Manuscripts are currently in press or in preparation on Cerambycidae, Lauxaniidae, Keroplatidae, Mycetophilidae, Mythicomyiidae, Limoniidae, Dolichopodidae, Stratiomyidae, Asilidae, and Sciaridae and will appear in future issues. The editors thank the Government of Fiji (especially the Ministries of Environment and Forestry), the National Science Foundation (DEB 0425970), and the Schlinger Foundation for their support of this project. Types of new species deriving from this study and vouch- er specimens will be deposited in the Fiji National Insect Collection, Suva. All papers in this series are available free of charge as pdf files downloadable from the fol- lowing url: http://hbs.bishopmuseum.org/fiji/fiji-arthropods/ We encourage interested authors to contact us before submitting papers. -
Diptera) Diversity in a Patch of Costa Rican Cloud Forest: Why Inventory Is a Vital Science
Zootaxa 4402 (1): 053–090 ISSN 1175-5326 (print edition) http://www.mapress.com/j/zt/ Article ZOOTAXA Copyright © 2018 Magnolia Press ISSN 1175-5334 (online edition) https://doi.org/10.11646/zootaxa.4402.1.3 http://zoobank.org/urn:lsid:zoobank.org:pub:C2FAF702-664B-4E21-B4AE-404F85210A12 Remarkable fly (Diptera) diversity in a patch of Costa Rican cloud forest: Why inventory is a vital science ART BORKENT1, BRIAN V. BROWN2, PETER H. ADLER3, DALTON DE SOUZA AMORIM4, KEVIN BARBER5, DANIEL BICKEL6, STEPHANIE BOUCHER7, SCOTT E. BROOKS8, JOHN BURGER9, Z.L. BURINGTON10, RENATO S. CAPELLARI11, DANIEL N.R. COSTA12, JEFFREY M. CUMMING8, GREG CURLER13, CARL W. DICK14, J.H. EPLER15, ERIC FISHER16, STEPHEN D. GAIMARI17, JON GELHAUS18, DAVID A. GRIMALDI19, JOHN HASH20, MARTIN HAUSER17, HEIKKI HIPPA21, SERGIO IBÁÑEZ- BERNAL22, MATHIAS JASCHHOF23, ELENA P. KAMENEVA24, PETER H. KERR17, VALERY KORNEYEV24, CHESLAVO A. KORYTKOWSKI†, GIAR-ANN KUNG2, GUNNAR MIKALSEN KVIFTE25, OWEN LONSDALE26, STEPHEN A. MARSHALL27, WAYNE N. MATHIS28, VERNER MICHELSEN29, STEFAN NAGLIS30, ALLEN L. NORRBOM31, STEVEN PAIERO27, THOMAS PAPE32, ALESSANDRE PEREIRA- COLAVITE33, MARC POLLET34, SABRINA ROCHEFORT7, ALESSANDRA RUNG17, JUSTIN B. RUNYON35, JADE SAVAGE36, VERA C. SILVA37, BRADLEY J. SINCLAIR38, JEFFREY H. SKEVINGTON8, JOHN O. STIREMAN III10, JOHN SWANN39, PEKKA VILKAMAA40, TERRY WHEELER††, TERRY WHITWORTH41, MARIA WONG2, D. MONTY WOOD8, NORMAN WOODLEY42, TIFFANY YAU27, THOMAS J. ZAVORTINK43 & MANUEL A. ZUMBADO44 †—deceased. Formerly with the Universidad de Panama ††—deceased. Formerly at McGill University, Canada 1. Research Associate, Royal British Columbia Museum and the American Museum of Natural History, 691-8th Ave. SE, Salmon Arm, BC, V1E 2C2, Canada. Email: [email protected] 2. -
Patterns and Potential Mechanisms of Thermal Preference in E. Muscae-Infected Drosophila Melanogaster
Western Washington University Western CEDAR WWU Honors Program Senior Projects WWU Graduate and Undergraduate Scholarship Spring 2020 Patterns and potential mechanisms of thermal preference in E. muscae-infected Drosophila melanogaster Aundrea Koger Western Washington University Carolyn Elya Ph.D. Harvard University Jamilla Akhund-Zade Ph.D. Harvard University Benjamin de Bivort Ph.D. Harvard University Follow this and additional works at: https://cedar.wwu.edu/wwu_honors Recommended Citation Koger, Aundrea; Elya, Carolyn Ph.D.; Akhund-Zade, Jamilla Ph.D.; and de Bivort, Benjamin Ph.D., "Patterns and potential mechanisms of thermal preference in E. muscae-infected Drosophila melanogaster" (2020). WWU Honors Program Senior Projects. 406. https://cedar.wwu.edu/wwu_honors/406 This Project is brought to you for free and open access by the WWU Graduate and Undergraduate Scholarship at Western CEDAR. It has been accepted for inclusion in WWU Honors Program Senior Projects by an authorized administrator of Western CEDAR. For more information, please contact [email protected]. Patterns and potential mechanisms of thermal preference in Entomophthora muscae-infected Drosophila melanogaster 1 2 2 Aundrea Koger , Carolyn Elya, Ph.D. , Jamilla Akhund-Zade, Ph.D. , and Benjamin de Bivort, Ph.D.2 1 2 Honors Program, Western Washington University, Department of Organismic and Evolutionary Biology, Harvard University Abstract Animals use various strategies to defend against pathogens. Behavioral fever, or fighting infection by moving to warm locations, is seen in many ectotherms. The behavior-manipulating fungal pathogen Entomophthora muscae infects numerous dipterans, including fruit flies and house flies, Musca domestica. House flies have been shown to exhibit robust behavioral fever early after exposure to E. -
Flies) Benjamin Kongyeli Badii
Chapter Phylogeny and Functional Morphology of Diptera (Flies) Benjamin Kongyeli Badii Abstract The order Diptera includes all true flies. Members of this order are the most ecologically diverse and probably have a greater economic impact on humans than any other group of insects. The application of explicit methods of phylogenetic and morphological analysis has revealed weaknesses in the traditional classification of dipteran insects, but little progress has been made to achieve a robust, stable clas- sification that reflects evolutionary relationships and morphological adaptations for a more precise understanding of their developmental biology and behavioral ecol- ogy. The current status of Diptera phylogenetics is reviewed in this chapter. Also, key aspects of the morphology of the different life stages of the flies, particularly characters useful for taxonomic purposes and for an understanding of the group’s biology have been described with an emphasis on newer contributions and progress in understanding this important group of insects. Keywords: Tephritoidea, Diptera flies, Nematocera, Brachycera metamorphosis, larva 1. Introduction Phylogeny refers to the evolutionary history of a taxonomic group of organisms. Phylogeny is essential in understanding the biodiversity, genetics, evolution, and ecology among groups of organisms [1, 2]. Functional morphology involves the study of the relationships between the structure of an organism and the function of the various parts of an organism. The old adage “form follows function” is a guiding principle of functional morphology. It helps in understanding the ways in which body structures can be used to produce a wide variety of different behaviors, including moving, feeding, fighting, and reproducing. It thus, integrates concepts from physiology, evolution, anatomy and development, and synthesizes the diverse ways that biological and physical factors interact in the lives of organisms [3]. -
Acta Entomologica Slovenica, 29 (1), 2021 Zastopane Z Zanimivimi Najdbami, Kot So Suillia Gigantea (Meigen, 1830), S
ACTA ENTOMO LOGICA SL OVENICA LJUBLJANA, JUNIJ 2021 Vol. 29, øt. 1: 93 –106 Some familieS of Diptera from beer trapS in balaton HigHlanD, Hungary Libor Dvořák 1, kateřina Dvořáková 1, Jan Máca 2 & attila J. TráJer 3 1 Tři Sekery 21, cZ-35301 Mariánské Lázně, czech republic; e-mail: [email protected], [email protected] 2 Na Potoce 276, cZ-39181 veselí nad Lužnicí, czech republic; e-mail: [email protected] 3 Sustainability Solutions research Lab, University of Pannonia, egyetem utca 10, H-8200 veszprém, Hungary; e-mail: [email protected] abstract – Faunistic records for 41 Diptera species from nine families (anisopodidae, Drosophilidae, Dryomyzidae, Heleomyzidae, Lauxaniidae, Platystomatidae, Sciomyzi - dae, Syrphidae and Ulidiidae) collected at six sites at Felsőörs and Lovas in the Balaton Highland, Hungary are presented. amongst the material, the species Drosophila suzukii (Matsumura, 1931) (Drosophilidae) and Callopistromyia annulipes (Macquart, 1855) (Ulidiidae) belong to invasive pest species. Thermophilous species are represented by interesting records, namely Suillia gigantea (Meigen, 1830), S. lu - rida (Meigen, 1830) , S. variegata (Loew, 1862) (all Heleomyzidae), Minettia subvittata (Loew, 1847), Peplomyza discoidea (Meigen, 1830) (both Lauxaniidae), and Otites lamed (Schrank, 1781) (Ulidiidae). Furthermore, the disease vector role of Phortica variegata (Fallén, 1823) (Drosophilidae) is also discussed. key worDS : beer traps, Diptera, faunistics, Hungary izvleček – NekaJ DrUŽIN DvokrILcev IZ PIvSkIH PaSTI Na BaLa - ToNSkeM vIŠavJU Na MaDŽarSkeM Predstavljeni so favnistični podatki o 41 vrstah dvokrilcev iz devetih družin (anisopodidae, Drosophilidae, Dryomyzidae, Heleomyzidae, Lauxaniidae, Platys - tomatidae, Sciomyzidae, Syrphidae in Ulidiidae), zbranih na šestih krajih pri vaseh Felsőörs in Lovas na Balatonskem višavju na Madžarskem.