A Complete List of the Spiders of British Columbia (2006)
Total Page：16
File Type：pdf, Size：1020Kb
Load more
Recommended publications
-
Dissertao De Mestrado
DISSERTAÇÃO DE MESTRADO Clonagem e expressão do cDNA codificante para a toxina do veneno de Lasiodora sp, LTx2, em vetor de expressão pET11a. Alexandre A. de Assis Dutra Ouro Preto, Julho de 2006 Universidade Federal de Ouro Preto Núcleo de Pesquisa em Ciências Biológicas Programa de Pós-graduação em Ciências Biológicas Universidade Federal de Ouro Preto Núcleo de Pesquisa em Ciências Biológicas Programa de Pós-graduação em Ciências Biológicas Clonagem e expressão do cDNA codificante para a toxina do veneno de Lasiodora sp, LTx2, em vetor de expressão pET11a. Alexandre A. de Assis Dutra ORIENTADOR: PROF. DR. IESO DE MIRANDA CASTRO Dissertação apresentada ao programa de pós-graduação do Núcleo de Pesquisa em Ciências Biológicas da Universidade Federal de Ouro Preto, como parte integrante dos requisitos para a obtenção do Título de Mestre em Ciências Biológicas na área de concentração Biologia Molecular. Ouro Preto, julho de 2006 D978c Dutra, Alexandre A. Assis. Clonagem e expressão do DNA codificante para a toxina do veneno de Lasiodora sp, LTx2, em vetor de expressão pET11a: [manuscrito]. / Alexandre A. Assis Dutra. - 2006. xi, 87f.: il., color; graf.; tabs. Orientador: Prof. Dr. Ieso de Miranda Castro. Área de concentração: Biologia molecular. Dissertação (Mestrado) - Universidade Federal de Ouro Preto. Instituto de Ciências Exatas e Biológicas. Núcleo de Pesquisas em Ciências Biológicas. 1. Clonagem - Teses. 2. Biologia molecular -Teses. 3. Toxinas - Teses. 4. Aranha - Veneno - Teses. I.Universidade Federal de Ouro Preto. Instituto -
Spider Records from Colin-Cornwall Lakes Wildland Provincial Park
SPIDER RECORDS FROM COLIN-CORNWALL LAKES WILDLAND PROVINCIAL PARK Larinioides cornutus Thanatus coloradensis (Photo by D. Buckle) (Photo by D. Buckle) Prepared by Wayne Nordstrom1 and Don Buckle2 March 2004 1Alberta Natural Heritage Information Centre Parks and Protected Areas Division Alberta Community Development 2 620 Albert Avenue Saskatoon, SK S7N 1G7 Table of Contents 1. Introduction.................................................................................................................................. 1 2. The Study Site.............................................................................................................................. 1 3. Methods ....................................................................................................................................... 3 3.1 Survey Dates....................................................................................................................... 3 3.2 Collection of Spiders .......................................................................................................... 3 3.3 Identification of Spiders ..................................................................................................... 4 4. Results and Discussion ................................................................................................................ 4 5. Conclusion ...................................................................................................................................11 6. Acknowlegements........................................................................................................................11 -
Sexual Selection Research on Spiders: Progress and Biases
Biol. Rev. (2005), 80, pp. 363–385. f Cambridge Philosophical Society 363 doi:10.1017/S1464793104006700 Printed in the United Kingdom Sexual selection research on spiders: progress and biases Bernhard A. Huber* Zoological Research Institute and Museum Alexander Koenig, Adenauerallee 160, 53113 Bonn, Germany (Received 7 June 2004; revised 25 November 2004; accepted 29 November 2004) ABSTRACT The renaissance of interest in sexual selection during the last decades has fuelled an extraordinary increase of scientific papers on the subject in spiders. Research has focused both on the process of sexual selection itself, for example on the signals and various modalities involved, and on the patterns, that is the outcome of mate choice and competition depending on certain parameters. Sexual selection has most clearly been demonstrated in cases involving visual and acoustical signals but most spiders are myopic and mute, relying rather on vibrations, chemical and tactile stimuli. This review argues that research has been biased towards modalities that are relatively easily accessible to the human observer. Circumstantial and comparative evidence indicates that sexual selection working via substrate-borne vibrations and tactile as well as chemical stimuli may be common and widespread in spiders. Pattern-oriented research has focused on several phenomena for which spiders offer excellent model objects, like sexual size dimorphism, nuptial feeding, sexual cannibalism, and sperm competition. The accumulating evidence argues for a highly complex set of explanations for seemingly uniform patterns like size dimorphism and sexual cannibalism. Sexual selection appears involved as well as natural selection and mechanisms that are adaptive in other contexts only. Sperm competition has resulted in a plethora of morpho- logical and behavioural adaptations, and simplistic models like those linking reproductive morphology with behaviour and sperm priority patterns in a straightforward way are being replaced by complex models involving an array of parameters. -
SPIDERS of WASHINGTON COUNTY, MISSISSIPPI Orrey P. Young Southern Field Crop Insect Management Laboratory USDA-ARS, P.O. Box
Young, O . P., T. C . Lockley and G . B . Edwards . 1989 . Spiders of Washington County, Mississippi . J . Arachnol ., 17 :27-41 . SPIDERS OF WASHINGTON COUNTY, MISSISSIPPI Orrey P. Young Southern Field Crop Insect Management Laboratory USDA-ARS, P.O. Box 346 Stoneville, Mississippi 38776 USA Timothy C. Lockley Imported Fire Ant Station USDA-APHIS-PPQ 3505 25th Avenue Gulfport, Mississippi 39501 USA and G. B. Edwards Florida State Collection of Arthropods Division of Plant Industry Florida Dept. Agric. & Cons . Serv. P.O. Box 1269 Gainesville, Florida 32602 USA ABSTRACT Over a seven-year period, approximately 35,000 spiders representing 26 families, 133 genera, and 234 species were captured in Washington County, Mississippi, by pitfall, sweepnet, vacuum, bag, and hand. Specimens were collected in 10 different habitat types and in four vegetational strata . Old-field habitats yielded the most species (152) and residential lawns the fewest (14) . Considering all habitats sampled, the ground layer produced 111 species, the herbaceous strata 133, the shrub layer 49, and the tree strata 30 species . The sweepnet method of capture obtained 128 species, pitfall 95, hand 61, vacuum 53, and bagging 19 species. The largest number of species were obtained in spring and early summer (maximum of 125 in May), with the fewest in mid-winter (Jan . = 24) . Twenty-one species were considered abundant, 51 common, 67 uncommon, and 95 rare . Additions to the state list of Dorris (1972) number 102 species, for a new state total of 364 species . A comparison with the North American fauna and with other surveys indicates that Washington County is underrepresented both in cursorial forms active on the soil surface and web-spinning forms typical of undisturbed habitats . -
Abundance and Community Composition of Arboreal Spiders: the Relative Importance of Habitat Structure
AN ABSTRACT OF THE THESIS OF Juraj Halaj for the degree of Doctor of Philosophy in Entomology presented on May 6, 1996. Title: Abundance and Community Composition of Arboreal Spiders: The Relative Importance of Habitat Structure. Prey Availability and Competition. Abstract approved: Redacted for Privacy _ John D. Lattin, Darrell W. Ross This work examined the importance of structural complexity of habitat, availability of prey, and competition with ants as factors influencing the abundance and community composition of arboreal spiders in western Oregon. In 1993, I compared the spider communities of several host-tree species which have different branch structure. I also assessed the importance of several habitat variables as predictors of spider abundance and diversity on and among individual tree species. The greatest abundance and species richness of spiders per 1-m-long branch tips were found on structurally more complex tree species, including Douglas-fir, Pseudotsuga menziesii (Mirbel) Franco and noble fir, Abies procera Rehder. Spider densities, species richness and diversity positively correlated with the amount of foliage, branch twigs and prey densities on individual tree species. The amount of branch twigs alone explained almost 70% of the variation in the total spider abundance across five tree species. In 1994, I experimentally tested the importance of needle density and branching complexity of Douglas-fir branches on the abundance and community structure of spiders and their potential prey organisms. This was accomplished by either removing needles, by thinning branches or by tying branches. Tying branches resulted in a significant increase in the abundance of spiders and their prey. Densities of spiders and their prey were reduced by removal of needles and thinning. -
Spiders (Araneae) of Churchill, Manitoba: DNA Barcodes And
Blagoev et al. BMC Ecology 2013, 13:44 http://www.biomedcentral.com/1472-6785/13/44 RESEARCH ARTICLE Open Access Spiders (Araneae) of Churchill, Manitoba: DNA barcodes and morphology reveal high species diversity and new Canadian records Gergin A Blagoev1*, Nadya I Nikolova1, Crystal N Sobel1, Paul DN Hebert1,2 and Sarah J Adamowicz1,2 Abstract Background: Arctic ecosystems, especially those near transition zones, are expected to be strongly impacted by climate change. Because it is positioned on the ecotone between tundra and boreal forest, the Churchill area is a strategic locality for the analysis of shifts in faunal composition. This fact has motivated the effort to develop a comprehensive biodiversity inventory for the Churchill region by coupling DNA barcoding with morphological studies. The present study represents one element of this effort; it focuses on analysis of the spider fauna at Churchill. Results: 198 species were detected among 2704 spiders analyzed, tripling the count for the Churchill region. Estimates of overall diversity suggest that another 10–20 species await detection. Most species displayed little intraspecific sequence variation (maximum <1%) in the barcode region of the cytochrome c oxidase subunit I (COI) gene, but four species showed considerably higher values (maximum = 4.1-6.2%), suggesting cryptic species. All recognized species possessed a distinct haplotype array at COI with nearest-neighbour interspecific distances averaging 8.57%. Three species new to Canada were detected: Robertus lyrifer (Theridiidae), Baryphyma trifrons (Linyphiidae), and Satilatlas monticola (Linyphiidae). The first two species may represent human-mediated introductions linked to the port in Churchill, but the other species represents a range extension from the USA. -
Spider Records from Caribou Mountains Wildland Provincial Park
SPIDER RECORDS FROM CARIBOU MOUNTAINS WILDLAND PROVINCIAL PARK Xysticus emertoni Dolomedes triton (Photo: D. Buckle) (Photo: R. Holmberg) Prepared by Wayne R. Nordstrom1 and Donald J. Buckle2 March 2006 1Alberta Natural Heritage Information Centre Parks and Protected Areas Division Alberta Community Development 2 620 Albert Avenue Saskatoon, SK S7N 1G7 Table of Contents 1. Introduction.................................................................................................................................. 1 2. The Study Site.............................................................................................................................. 1 3. Methods ....................................................................................................................................... 4 3.1 Survey Dates....................................................................................................................... 4 3.2 Collection of Spiders .......................................................................................................... 4 3.3 Identification of Spiders ..................................................................................................... 4 4. Results and Discussion................................................................................................................ 4 5. Conclusion ................................................................................................................................... 9 6. Acknowlegements....................................................................................................................... -
Caracterização Proteometabolômica Dos Componentes Da Teia Da Aranha Nephila Clavipes Utilizados Na Estratégia De Captura De Presas
UNIVERSIDADE ESTADUAL PAULISTA “JÚLIO DE MESQUITA FILHO” INSTITUTO DE BIOCIÊNCIAS – RIO CLARO PROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIAS BIOLÓGICAS BIOLOGIA CELULAR E MOLECULAR Caracterização proteometabolômica dos componentes da teia da aranha Nephila clavipes utilizados na estratégia de captura de presas Franciele Grego Esteves Dissertação apresentada ao Instituto de Biociências do Câmpus de Rio . Claro, Universidade Estadual Paulista, como parte dos requisitos para obtenção do título de Mestre em Biologia Celular e Molecular. Rio Claro São Paulo - Brasil Março/2017 FRANCIELE GREGO ESTEVES CARACTERIZAÇÃO PROTEOMETABOLÔMICA DOS COMPONENTES DA TEIA DA ARANHA Nephila clavipes UTILIZADOS NA ESTRATÉGIA DE CAPTURA DE PRESA Orientador: Prof. Dr. Mario Sergio Palma Co-Orientador: Dr. José Roberto Aparecido dos Santos-Pinto Dissertação apresentada ao Instituto de Biociências da Universidade Estadual Paulista “Júlio de Mesquita Filho” - Campus de Rio Claro-SP, como parte dos requisitos para obtenção do título de Mestre em Biologia Celular e Molecular. Rio Claro 2017 595.44 Esteves, Franciele Grego E79c Caracterização proteometabolômica dos componentes da teia da aranha Nephila clavipes utilizados na estratégia de captura de presas / Franciele Grego Esteves. - Rio Claro, 2017 221 f. : il., figs., gráfs., tabs., fots. Dissertação (mestrado) - Universidade Estadual Paulista, Instituto de Biociências de Rio Claro Orientador: Mario Sergio Palma Coorientador: José Roberto Aparecido dos Santos-Pinto 1. Aracnídeo. 2. Seda de aranha. 3. Glândulas de seda. 4. Toxinas. 5. Abordagem proteômica shotgun. 6. Abordagem metabolômica. I. Título. Ficha Catalográfica elaborada pela STATI - Biblioteca da UNESP Campus de Rio Claro/SP Dedico esse trabalho à minha família e aos meus amigos. Agradecimentos AGRADECIMENTOS Agradeço a Deus primeiramente por me fortalecer no dia a dia, por me capacitar a enfrentar os obstáculos e momentos difíceis da vida. -
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). -
Araneus Bonali Sp. N., a Novel Lichen-Patterned Species Found on Oak Trunks (Araneae, Araneidae)
A peer-reviewed open-access journal ZooKeys 779: 119–145Araneus (2018) bonali sp. n., a novel lichen-patterned species found on oak trunks... 119 doi: 10.3897/zookeys.779.26944 RESEARCH ARTICLE http://zookeys.pensoft.net Launched to accelerate biodiversity research Araneus bonali sp. n., a novel lichen-patterned species found on oak trunks (Araneae, Araneidae) Eduardo Morano1, Raul Bonal2,3 1 DITEG Research Group, University of Castilla-La Mancha, Toledo, Spain 2 Forest Research Group, INDEHESA, University of Extremadura, Plasencia, Spain 3 CREAF, Cerdanyola del Vallès, 08193 Catalonia, Spain Corresponding author: Raul Bonal ([email protected]) Academic editor: M. Arnedo | Received 24 May 2018 | Accepted 25 June 2018 | Published 7 August 2018 http://zoobank.org/A9C69D63-59D8-4A4B-A362-966C463337B8 Citation: Morano E, Bonal R (2018) Araneus bonali sp. n., a novel lichen-patterned species found on oak trunks (Araneae, Araneidae). ZooKeys 779: 119–145. https://doi.org/10.3897/zookeys.779.26944 Abstract The new species Araneus bonali Morano, sp. n. (Araneae, Araneidae) collected in central and western Spain is described and illustrated. Its novel status is confirmed after a thorough revision of the literature and museum material from the Mediterranean Basin. The taxonomy of Araneus is complicated, but both morphological and molecular data supported the genus membership of Araneus bonali Morano, sp. n. Additionally, the species uniqueness was confirmed by sequencing the barcode gene cytochrome oxidase I from the new species and comparing it with the barcodes available for species of Araneus. A molecular phylogeny, based on nuclear and mitochondrial genes, retrieved a clade with a moderate support that grouped Araneus diadematus Clerck, 1757 with another eleven species, but neither included Araneus bonali sp. -
Diaphorina Citri) in Southern California
UC Riverside UC Riverside Electronic Theses and Dissertations Title Predators of Asian Citrus Psyllid (Diaphorina citri) in Southern California Permalink https://escholarship.org/uc/item/3d61v94f Author Goldmann, Aviva Publication Date 2017 License https://creativecommons.org/licenses/by-nc-nd/4.0/ 4.0 Peer reviewed|Thesis/dissertation eScholarship.org Powered by the California Digital Library University of California UNIVERSITY OF CALIFORNIA RIVERSIDE Predators of Asian Citrus Psyllid (Diaphorina citri) in Southern California A Dissertation submitted in partial satisfaction of the requirements for the degree of Doctor of Philosophy in Entomology by Aviva Goldmann December 2017 Dissertation Committee: Dr. Richard Stouthamer, Chairperson Dr. Matt Daugherty Dr. Jocelyn Millar Dr. Erin Rankin Copyright by Aviva Goldmann 2017 The Dissertation of Aviva Goldmann is approved: Committee Chairperson University of California, Riverside Acknowledgements I would like to thank my graduate advisor, Dr. Richard Stouthamer, without whom this work would not have been possible. I am more grateful than I can express for his support and for the confidence he placed in my research. I am very grateful to many members of the Stouthamer lab for their help and contributions. Dr. Paul Rugman-Jones gave essential support and guidance during all phases of this project, and contributed substantially to the design and troubleshooting of molecular analyses. The success of the field experiment described in Chapter 2 is entirely due to the efforts of Dr. Anna Soper. Fallon Fowler, Mariana Romo, and Sarah Smith provided excellent field and lab assistance that was instrumental in completing this research. I could not have done it alone, especially at 4:00 AM. -
Пауки (Arachnida: Aranei) Природных Парков Камчатки: Фауна, Экология, Зоогеография
Е. М. Ненашева ППААУУККИИ ((AARRAACCHHNNIIDDAA:: AARRAANNEEII)) ППРРИИРРООДДННЫЫХХ ППААРРККООВВ ККААММЧЧААТТККИИ:: ФФААУУННАА,, ЭЭККООЛЛООГГИИЯЯ,, ЗЗООООГГЕЕООГГРРААФФИИЯЯ Федеральное государственное бюджетное образовательное учреждение высшего образования «Камчатский государственный технический университет» Е. М. Ненашева ПАУКИ (ARACHNIDA: ARANEI) ПРИРОДНЫХ ПАРКОВ КАМЧАТКИ: ФАУНА, ЭКОЛОГИЯ, ЗООГЕОГРАФИЯ Монография Издательство КамчатГТУ Петропавловск-Камчатский 2020 УДК 595.44(571.66) ББК 28.691 Н51 Рецензент: А. М. Токранов, доктор биологических наук, директор Камчатского филиала Тихоокеанского института географии ДВО РАН Ненашева, Елена Михайловна Н51 Пауки (Arachnida: Aranei) природных парков Камчатки: фауна, экология, зоогео- графия : монография / Е. М. Ненашева. – Петропавловск-Камчатский : КамчатГТУ, 2020. – 139 с. ISBN 978-5-328-00403-9 До настоящего времени сведения по экологии пауков на территории Камчатского края крайне ограничены и фрагментарны, поскольку специальные арахнологические исследо- вания фаунистического характера на полуострове проводили более 80 лет назад. Моно- графия представляет собой первое эколого-фаунистическое исследование фауны пауков (Arachnida: Aranei) на территориях природных парков Камчатки. В ней рассмотрены во- просы ареалогии, зоогеографии и экологии 167 видов из 17 семейств пауков. Впервые для полуострова показаны биотопическое и высотно-поясное распределение видов (в том чис- ле в горно-вулканических и термальных экосистемах), а также отдельные стадии жизнен- ных циклов и сезонная динамика численности