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Arachnida, Solifugae) with Special Focus on Functional Analyses and Phylogenetic Interpretations
HISTOLOGY AND ULTRASTRUCTURE OF SOLIFUGES Comparative studies of organ systems of solifuges (Arachnida, Solifugae) with special focus on functional analyses and phylogenetic interpretations HISTOLOGIE UND ULTRASTRUKTUR DER SOLIFUGEN Vergleichende Studien an Organsystemen der Solifugen (Arachnida, Solifugae) mit Schwerpunkt auf funktionellen Analysen und phylogenetischen Interpretationen I N A U G U R A L D I S S E R T A T I O N zur Erlangung des akademischen Grades doctor rerum naturalium (Dr. rer. nat.) an der Mathematisch-Naturwissenschaftlichen Fakultät der Ernst-Moritz-Arndt-Universität Greifswald vorgelegt von Anja Elisabeth Klann geboren am 28.November 1976 in Bremen Greifswald, den 04.06.2009 Dekan ........................................................................................................Prof. Dr. Klaus Fesser Prof. Dr. Dr. h.c. Gerd Alberti Erster Gutachter .......................................................................................... Zweiter Gutachter ........................................................................................Prof. Dr. Romano Dallai Tag der Promotion ........................................................................................15.09.2009 Content Summary ..........................................................................................1 Zusammenfassung ..........................................................................5 Acknowledgments ..........................................................................9 1. Introduction ............................................................................ -
HOUSEHOLD ARTHROPODS Nuisance Household Jean R
2015 Household Pests 2/22/2015 OVERVIEW Guidelines & Principles Groups of pests Public health pests HOUSEHOLD ARTHROPODS Nuisance Household Jean R. Natter Structural pests 2015 2 MANAGEMENT PRINCIPLES DETERMINE MANAGEMENT Define the problem Eradicate? Damage? Critter(s)? Control? ID the critter Manage? Pest? Tolerate? Dangerous? (people, pets, or structures?) Did it just stumble indoors? Verify: PNW Insect Management Handbook Appropriate management 3 4 CAPTURE THE CRITTER RECOMMENDATIONS Research-based management EPA says: Pest control materials must be labeled for that purpose * * * * * * * * * * (Common Sense Pest Control) No home remedies 5 6 Jean R. Natter 2015 Household Pests 1 2015 Household Pests 2/22/2015 PUBLIC HEALTH: BED BUGS 3/16” Broadly flat, oval Cracks, crevices, & PUBLIC HEALTH PESTS seams (naturephoto.cz.com) Eggs glued in place Blood feeders (Bed Bugs; WSU; FS070E) Bites w/o pain Odor: sweet; acrid Bed Bugs (FS070E) 7 (J. R. Natter) 8 MANAGEMENT: BED BUGS PUBLIC HEALTH: MOSQUITOES Key Points Mattress: Encase or heat Rx Launder bedding, clothes – hot! Pest control company (NY Times) (L & R: University of Missouri; gambusia Stamford University) 9 10 MANAGEMENT: MOSQUITOES PUBLIC HEALTH: FLEAS Key Points Adults on animal Eggs drop off Source reduction Larvae ½” Personal protection w/tan head Mosquito fish (Gambusia), if legal Larvae eat debris Rx for larvae: Bti Pupa “waits” (Bacillus thuringiensis israelensis) Nest parasites (University of Illinois) 11 12 Jean R. Natter 2015 Household Pests 2 2015 Household Pests 2/22/2015 MANAGEMENT: FLEAS PUBLIC HEALTH: TICKS Rocky Mountain wood tick Key Points 3-step program Dermacentor species 1. Vacuum often East of Cascades 2. Insect growth regulator (IGR) Immatures feed mostly on carpet & pet’s “nest” on rodents 3. -
196 Arachnology (2019)18 (3), 196–212 a Revised Checklist of the Spiders of Great Britain Methods and Ireland Selection Criteria and Lists
196 Arachnology (2019)18 (3), 196–212 A revised checklist of the spiders of Great Britain Methods and Ireland Selection criteria and lists Alastair Lavery The checklist has two main sections; List A contains all Burach, Carnbo, species proved or suspected to be established and List B Kinross, KY13 0NX species recorded only in specific circumstances. email: [email protected] The criterion for inclusion in list A is evidence that self- sustaining populations of the species are established within Great Britain and Ireland. This is taken to include records Abstract from the same site over a number of years or from a number A revised checklist of spider species found in Great Britain and of sites. Species not recorded after 1919, one hundred years Ireland is presented together with their national distributions, before the publication of this list, are not included, though national and international conservation statuses and syn- this has not been applied strictly for Irish species because of onymies. The list allows users to access the sources most often substantially lower recording levels. used in studying spiders on the archipelago. The list does not differentiate between species naturally Keywords: Araneae • Europe occurring and those that have established with human assis- tance; in practice this can be very difficult to determine. Introduction List A: species established in natural or semi-natural A checklist can have multiple purposes. Its primary pur- habitats pose is to provide an up-to-date list of the species found in the geographical area and, as in this case, to major divisions The main species list, List A1, includes all species found within that area. -
Funnel Weaver Spiders (Funnel-Web Weavers, Grass Spiders)
Colorado Arachnids of Interest Funnel Weaver Spiders (Funnel-web weavers, Grass spiders) Class: Arachnida (Arachnids) Order: Araneae (Spiders) Family: Agelenidae (Funnel weaver Figure 1. Female grass spider on sheet web. spiders) Identification and Descriptive Features: Funnel weaver spiders are generally brownish or grayish spiders with a body typically ranging from1/3 to 2/3-inch when full grown. They have four pairs of eyes that are roughly the same size. The legs and body are hairy and legs usually have some dark banding. They are often mistaken for wolf spiders (Lycosidae family) but the size and pattern of eyes can most easily distinguish them. Like wolf spiders, the funnel weavers are very fast runners. Among the three most common genera (Agelenopsis, Hololena, Tegenaria) found in homes and around yards, Agelenopsis (Figures 1, 2 and 3) is perhaps most easily distinguished as it has long tail-like structures extending from the rear end of the body. These structures are the spider’s spinnerets, from which the silk emerges. Males of this genus have a unique and peculiarly coiled structure (embolus) on their pedipalps (Figure 3), the appendages next to the mouthparts. Hololena species often have similar appearance but lack the elongated spinnerets and male pedipalps have a normal clubbed appearance. Spiders within both genera Figure 2. Adult female of a grass spider, usually have dark longitudinal bands that run along the Agelenopsis sp. back of the cephalothorax and an elongated abdomen. Tegenaria species tend to have blunter abdomens marked with gray or black patches. Dark bands may also run along the cephalothorax, which is reddish brown with yellowish hairs in the species Tegenaria domestica (Figure 4). -
Segmentation and Tagmosis in Chelicerata
Arthropod Structure & Development 46 (2017) 395e418 Contents lists available at ScienceDirect Arthropod Structure & Development journal homepage: www.elsevier.com/locate/asd Segmentation and tagmosis in Chelicerata * Jason A. Dunlop a, , James C. Lamsdell b a Museum für Naturkunde, Leibniz Institute for Evolution and Biodiversity Science, Invalidenstrasse 43, D-10115 Berlin, Germany b American Museum of Natural History, Division of Paleontology, Central Park West at 79th St, New York, NY 10024, USA article info abstract Article history: Patterns of segmentation and tagmosis are reviewed for Chelicerata. Depending on the outgroup, che- Received 4 April 2016 licerate origins are either among taxa with an anterior tagma of six somites, or taxa in which the ap- Accepted 18 May 2016 pendages of somite I became increasingly raptorial. All Chelicerata have appendage I as a chelate or Available online 21 June 2016 clasp-knife chelicera. The basic trend has obviously been to consolidate food-gathering and walking limbs as a prosoma and respiratory appendages on the opisthosoma. However, the boundary of the Keywords: prosoma is debatable in that some taxa have functionally incorporated somite VII and/or its appendages Arthropoda into the prosoma. Euchelicerata can be defined on having plate-like opisthosomal appendages, further Chelicerata fi Tagmosis modi ed within Arachnida. Total somite counts for Chelicerata range from a maximum of nineteen in Prosoma groups like Scorpiones and the extinct Eurypterida down to seven in modern Pycnogonida. Mites may Opisthosoma also show reduced somite counts, but reconstructing segmentation in these animals remains chal- lenging. Several innovations relating to tagmosis or the appendages borne on particular somites are summarised here as putative apomorphies of individual higher taxa. -
Comparative Analysis of Courtship in <I>Agelenopsis</I> Funnel-Web Spiders
University of Tennessee, Knoxville TRACE: Tennessee Research and Creative Exchange Doctoral Dissertations Graduate School 5-2012 Comparative analysis of courtship in Agelenopsis funnel-web spiders (Araneae, Agelenidae) with an emphasis on potential isolating mechanisms Audra Blair Galasso [email protected] Follow this and additional works at: https://trace.tennessee.edu/utk_graddiss Part of the Behavior and Ethology Commons Recommended Citation Galasso, Audra Blair, "Comparative analysis of courtship in Agelenopsis funnel-web spiders (Araneae, Agelenidae) with an emphasis on potential isolating mechanisms. " PhD diss., University of Tennessee, 2012. https://trace.tennessee.edu/utk_graddiss/1377 This Dissertation is brought to you for free and open access by the Graduate School at TRACE: Tennessee Research and Creative Exchange. It has been accepted for inclusion in Doctoral Dissertations by an authorized administrator of TRACE: Tennessee Research and Creative Exchange. For more information, please contact [email protected]. To the Graduate Council: I am submitting herewith a dissertation written by Audra Blair Galasso entitled "Comparative analysis of courtship in Agelenopsis funnel-web spiders (Araneae, Agelenidae) with an emphasis on potential isolating mechanisms." I have examined the final electronic copy of this dissertation for form and content and recommend that it be accepted in partial fulfillment of the requirements for the degree of Doctor of Philosophy, with a major in Ecology and Evolutionary Biology. Susan E. Riechert, Major -
Ovarian Transcriptomic Analyses in the Urban Human Health Pest, the Western Black Widow Spider
G C A T T A C G G C A T genes Article Ovarian Transcriptomic Analyses in the Urban Human Health Pest, the Western Black Widow Spider Lindsay S. Miles 1,2,*, Nadia A. Ayoub 3, Jessica E. Garb 4, Robert A. Haney 5 and Brian C. Verrelli 1 1 Center for Life Sciences Education, Virginia Commonwealth University, Richmond, VA 23284, USA; [email protected] 2 Department of Biology, University of Toronto Mississauga, Mississauga, ON L5L 1C6, Canada 3 Department of Biology, Washington and Lee University, Lexington, VA 24450, USA; [email protected] 4 Department of Biological Sciences, University of Massachusetts Lowell, Lowell, MA 01854, USA; [email protected] 5 Department of Biology, Ball State University, Muncie, IN 47306, USA; [email protected] * Correspondence: [email protected] Received: 6 November 2019; Accepted: 7 January 2020; Published: 12 January 2020 Abstract: Due to their abundance and ability to invade diverse environments, many arthropods have become pests of economic and health concern, especially in urban areas. Transcriptomic analyses of arthropod ovaries have provided insight into life history variation and fecundity, yet there are few studies in spiders despite their diversity within arthropods. Here, we generated a de novo ovarian transcriptome from 10 individuals of the western black widow spider (Latrodectus hesperus), a human health pest of high abundance in urban areas, to conduct comparative ovarian transcriptomic analyses. Biological processes enriched for metabolism—specifically purine, and thiamine metabolic pathways linked to oocyte development—were significantly abundant in L. hesperus. Functional and pathway annotations revealed overlap among diverse arachnid ovarian transcriptomes for highly-conserved genes and those linked to fecundity, such as oocyte maturation in vitellogenin and vitelline membrane outer layer proteins, hormones, and hormone receptors required for ovary development, and regulation of fertility-related genes. -
ALLA RICERCA DEI RAGNI “CASALINGHI” Avventura “A Distanza”
ISTITUTO COMPRENSIVO “DEDALO 2000” – GUSSOLA SCUOLA SEC. DI 1° GRADO “G. DENTI” – CINGIA DE’ BOTTI ALLA RICERCA DEI RAGNI “CASALINGHI” Avventura “a distanza” Collaborazione per la parte scientifica: Andrea Pane Con il patrocinio del Parco Regionale Oglio sud http://www.ogliosud.it/ Le nostre osservazioni sono inserite su iNaturalist https://www.inaturalist.org/ Il nostro progetto scolastico è reperibile al seguente sito: https://www.inaturalist.org/projects/a-space-for-living-spicy-species In copertina: Foto di @Jacko8 ISTITUTO COMPRENSIVO “DEDALO 2000” – GUSSOLA SCUOLA SEC. DI 1° GRADO “G. DENTI” – CINGIA DE’ BOTTI ALLA RICERCA DEI RAGNI “CASALINGHI” Avventura “a distanza” a.s. 2019-2020 Allagelena gracilens Foto di Jacopo “E’ bellissimo aver trovato il Cugino che si interessa ai nidi di ragno. [...] Pin ora è solo nel buio, alle tane dei ragni, con vicino il mitra posato per terra. Ma non è disperato. Ha trovato Cugino, e Cugino è il grande amico tanto cercato, quello che si interessa ai nidi di ragno” (Italo Calvino, Il sentiero dei nidi di ragno) Un’avventura casalinga è il sottotitolo scelto per l’opuscolo realizzato dai ragazzi della Scuola Secondaria di primo grado, plesso di Cingia de’ Botti, e in effetti lo si può leggere come un racconto d’avventura: l’eroe cercatore (gli studenti) che, accompagnato dall’aiutante (prof. Lanfredi), parte per esplorare un mondo misterioso, il mondo dei ragni. Un’avventura nella realtà. Il realismo dei dettagli ci accompagna nella scoperta di un mondo dove si vive, si costruisce con fatica, si caccia, ci si accoppia ed, infine, si muore, indifferenti alla situazione che il mondo degli osservatori sta vivendo, una pandemia altrettanto reale. -
Indoor SPIDERS of Colorado (Dysderidae Family)
indoor SPIDERS OF Colorado DYSDERID Spiders (dysderidae Family) Dysdera crocata is a predator of sowbugs and pillbugs (“roly-polies”), which they subdue with very large fangs. Funnel Weavers YELLOWlegged sac SPIDERS In homes they are usually found in basements. (Agelenidae Family) (miturgidae Family) Funnel weavers construct dense horizontal silk mats in The yellowlegged sac spider, vegetation and in corners near ground level. Funnel weavers Cheiracanthium mildei, is one of in the genera Agelenopsis and Hololena develop outdoors but the most common spiders that breeds are often the most commonly encountered spiders in homes. in buildings. It is suspected of being They move into buildings as temperatures cool in early autumn. the household spider that is the most common cause of human bites in Funnel weavers in the genera Tegenaria and Eratigena are adapted to reproducing in buildings and are among the most Tegenaria domestica, male Colorado, but effects of the bites are common household spiders in the state. The funnel weaver mild. The yellowlegged sac spider is spiders are harmless to humans. not considered to be a dangerous species. Dysdera crocata, the “roly-poly hunter” Yellowlegged sac spider, Cheiracanthium mildei, female Photograph courtesy of Jim Kalisch of the University of Nebraska Hololena hola, a funnel weaver spider that commonly enters homes in late summer and fall “Hobo spider”, A “grass spider”, Agelenopsis sp., Eratigena agrestis, female female (left) and male (right) Bold jumper, Platycryptus sp., a jumping spider found in homes Phidippus audax cellar Spiders “False black widow”, Parasteatoda tepidariorum, WOLF Spiders Triangulate cobweb spider, Steatoda triangulosa Steatoda grossa, the American house spider (Pholcidae Family) (Lycosidae Family) a species that superficially resemble widow spiders but The cellar spiders are very long-legged Although wolf spiders breed outdoors, they occasionally enter lacks the red markings on the spiders that construct irregular sticky webs homes. -
Spiders Newly Observed in Czechia in Recent Years – Overlooked Or Invasive Species?
BioInvasions Records (2021) Volume 10, Issue 3: 555–566 CORRECTED PROOF Research Article Spiders newly observed in Czechia in recent years – overlooked or invasive species? Milan Řezáč1,*, Vlastimil Růžička2, Vladimír Hula3, Jan Dolanský4, Ondřej Machač5 and Antonín Roušar6 1Biodiversity Lab, Crop Research Institute, Drnovská 507, CZ-16106 Praha 6 - Ruzyně, Czech Republic 2Institute of Entomology, Biology Centre, Branišovská 31, CZ-37005 České Budějovice, Czech Republic 3Department of Forest Ecology, Faculty of Forestry and Wood Technology, Mendel University, Zemědělská 3, CZ-61300 Brno, Czech Republic 4The East Bohemian Museum in Pardubice, Zámek 2, CZ-53002 Pardubice, Czech Republic 5Department of Ecology and Environmental Sciences, Palacký University, Šlechtitelů 27, CZ-78371 Czech Republic 6V přírodě 4230, CZ-43001 Chomutov, Czech Republic Author e-mails: [email protected] (MŘ), [email protected] (VR), [email protected] (VH), [email protected] (JD), [email protected] (OM), [email protected] (AR) *Corresponding author Citation: Řezáč M, Růžička V, Hula V, Dolanský J, Machač O, Roušar A (2021) Abstract Spiders newly observed in Czechia in recent years – overlooked or invasive To learn whether the recent increase in the number of Central European spider species species? BioInvasions Records 10(3): 555– reflects a still-incomplete state of faunistic research or real temporal changes in the 566, https://doi.org/10.3391/bir.2021.10.3.05 Central European fauna, we evaluated the records of 47 new species observed in 2008– Received: 18 October 2020 2020 in Czechia, one of the faunistically best researched regions in Europe. Because Accepted: 20 March 2021 of the intensified transportation of materials, enabling the introduction of alien species, and perhaps also because of climatic changes that allow thermophilic species to expand Published: 3 June 2021 northward, the spider fauna of this region is dynamic. -
Journal of Cave and Karst Studies
June 2020 Volume 82, Number 2 JOURNAL OF ISSN 1090-6924 A Publication of the National CAVE AND KARST Speleological Society STUDIES DEDICATED TO THE ADVANCEMENT OF SCIENCE, EDUCATION, EXPLORATION, AND CONSERVATION Published By BOARD OF EDITORS The National Speleological Society Anthropology George Crothers http://caves.org/pub/journal University of Kentucky Lexington, KY Office [email protected] 6001 Pulaski Pike NW Huntsville, AL 35810 USA Conservation-Life Sciences Julian J. Lewis & Salisa L. Lewis Tel:256-852-1300 Lewis & Associates, LLC. [email protected] Borden, IN [email protected] Editor-in-Chief Earth Sciences Benjamin Schwartz Malcolm S. Field Texas State University National Center of Environmental San Marcos, TX Assessment (8623P) [email protected] Office of Research and Development U.S. Environmental Protection Agency Leslie A. North 1200 Pennsylvania Avenue NW Western Kentucky University Bowling Green, KY Washington, DC 20460-0001 [email protected] 703-347-8601 Voice 703-347-8692 Fax [email protected] Mario Parise University Aldo Moro Production Editor Bari, Italy [email protected] Scott A. Engel Knoxville, TN Carol Wicks 225-281-3914 Louisiana State University [email protected] Baton Rouge, LA [email protected] Exploration Paul Burger National Park Service Eagle River, Alaska [email protected] Microbiology Kathleen H. Lavoie State University of New York Plattsburgh, NY [email protected] Paleontology Greg McDonald National Park Service Fort Collins, CO The Journal of Cave and Karst Studies , ISSN 1090-6924, CPM [email protected] Number #40065056, is a multi-disciplinary, refereed journal pub- lished four times a year by the National Speleological Society. -
Curriculum Vitae
Paula E. Cushing, Ph.D. Senior Curator of Invertebrate Zoology, Department of Zoology, Denver Museum of Nature & Science, 2001 Denver,Colorado 80205 USA E-mail: [email protected]; Web: https://science.dmns.org/museum- scientists/paula-cushing/, http://www.solifugae.info, http://spiders.dmns.org/default.aspx; Office Phone: (303) 370-6442; Lab Phone: (303) 370-7223; Fax: (303) 331-6492 CURRICULUM VITAE EDUCATION University of Florida, Gainesville, FL, 1990 - 1995, Ph.D. Virginia Tech, Blacksburg, VA, 1985 - 1988, M.Sc. Virginia Tech, Blacksburg, VA, 1982 - 1985, B.Sc. PROFESSIONAL AFFILIATIONS AND POSITIONS Denver Museum of Nature & Science, Senior Curator of Invertebrate Zoology, 1998 - present Associate Professor Adjoint, Department of Integrative Biology, University of Colorado, Denver, 2013 - present Denver Museum of Nature & Science, Department Chair of Zoology, 2006 – 2011 Adjunct Faculty, Department of Ecology & Evolutionary Biology, University of Colorado, Boulder, 2011 - present Affiliate Faculty Member, Department of Biology and Wildlife, University of Alaska, Fairbanks, 2009 – 2012 Adjunct Faculty, Department of Bioagricultural Sciences and Pest Management, Colorado State University, 1999 – present Affiliate Faculty Member, Department of Life, Earth, and Environmental Science, West Texas AMU, 2011 - present American Museum of Natural History, Research Collaborator (Co-PI with Lorenzo Prendini), 2007 – 2012 College of Wooster, Wooster, Ohio, Visiting Assistant Professor, 1996 – 1997 University of Florida, Gainesville, Florida, Postdoctoral Teaching Associate, 1996 Division of Plant Industry, Gainesville, Florida, Curatorial Assistant for the Florida Arthropod Collection, 1991 National Museum of Natural History (Smithsonian), high school intern at the Insect Zoo, 1981; volunteer, 1982 GRANTS AND AWARDS 2018 - 2022: NSF Collaborative Research: ARTS: North American camel spiders (Arachnida, Solifugae, Eremobatidae): systematic revision and biogeography of an understudied taxon.