Zoropsis Spinimana
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Comparative Functional Morphology of Attachment Devices in Arachnida
Comparative functional morphology of attachment devices in Arachnida Vergleichende Funktionsmorphologie der Haftstrukturen bei Spinnentieren (Arthropoda: Arachnida) DISSERTATION zur Erlangung des akademischen Grades doctor rerum naturalium (Dr. rer. nat.) an der Mathematisch-Naturwissenschaftlichen Fakultät der Christian-Albrechts-Universität zu Kiel vorgelegt von Jonas Otto Wolff geboren am 20. September 1986 in Bergen auf Rügen Kiel, den 2. Juni 2015 Erster Gutachter: Prof. Stanislav N. Gorb _ Zweiter Gutachter: Dr. Dirk Brandis _ Tag der mündlichen Prüfung: 17. Juli 2015 _ Zum Druck genehmigt: 17. Juli 2015 _ gez. Prof. Dr. Wolfgang J. Duschl, Dekan Acknowledgements I owe Prof. Stanislav Gorb a great debt of gratitude. He taught me all skills to get a researcher and gave me all freedom to follow my ideas. I am very thankful for the opportunity to work in an active, fruitful and friendly research environment, with an interdisciplinary team and excellent laboratory equipment. I like to express my gratitude to Esther Appel, Joachim Oesert and Dr. Jan Michels for their kind and enthusiastic support on microscopy techniques. I thank Dr. Thomas Kleinteich and Dr. Jana Willkommen for their guidance on the µCt. For the fruitful discussions and numerous information on physical questions I like to thank Dr. Lars Heepe. I thank Dr. Clemens Schaber for his collaboration and great ideas on how to measure the adhesive forces of the tiny glue droplets of harvestmen. I thank Angela Veenendaal and Bettina Sattler for their kind help on administration issues. Especially I thank my students Ingo Grawe, Fabienne Frost, Marina Wirth and André Karstedt for their commitment and input of ideas. -
Swiss Prospective Study on Spider Bites
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Bern Open Repository and Information System (BORIS) Original article | Published 4 September 2013, doi:10.4414/smw.2013.13877 Cite this as: Swiss Med Wkly. 2013;143:w13877 Swiss prospective study on spider bites Markus Gnädingera, Wolfgang Nentwigb, Joan Fuchsc, Alessandro Ceschic,d a Department of General Practice, University Hospital, Zurich, Switzerland b Institute of Ecology and Evolution, University of Bern, Switzerland c Swiss Toxicological Information Centre, Associated Institute of the University of Zurich, Switzerland d Department of Clinical Pharmacology and Toxicology, University Hospital Zurich, Switzerland Summary per year for acute spider bites, with a peak in the summer season with approximately 5–6 enquiries per month. This Knowledge of spider bites in Central Europe derives compares to about 90 annual enquiries for hymenopteran mainly from anecdotal case presentations; therefore we stings. aimed to collect cases systematically. From June 2011 to The few and only anecdotal publications about spider bites November 2012 we prospectively collected 17 cases of al- in Europe have been reviewed by Maretic & Lebez (1979) leged spider bites, and together with two spontaneous no- [2]. Since then only scattered information on spider bites tifications later on, our database totaled 19 cases. Among has appeared [3, 4] so this situation prompted us to collect them, eight cases could be verified. The causative species cases systematically for Switzerland. were: Cheiracanthium punctorium (3), Zoropsis spinimana (2), Amaurobius ferox, Tegenaria atrica and Malthonica Aim of the study ferruginea (1 each). Clinical presentation was generally mild, with the exception of Cheiracanthium punctorium, Main objective: To systematically document the clinical and patients recovered fully without sequelae. -
A Cladistic Analysis of Zoropsidae (Araneae), with the Description of a New Genus
Belg. J. Zool., 132 (2): 141-154 July 2002 A cladistic analysis of Zoropsidae (Araneae), with the description of a new genus Jan Bosselaers “Dochterland”, R. novarumlaan 2, B-2340 Beerse, Belgium ABSTRACT. A cladistic analysis of the spider family Zoropsidae has been performed. The ingroup of the analysis consisted of eight species traditionally classified in Zoropsidae, including Zoropsis cyprogenia Bosselaers, 1997, of which the hitherto unknown male has been recently discovered, and Takeoa nishimurai (Yaginuma, 1963). The outgroup contained four species, belonging to the genera Ctenus Walckenaer, 1805, Acanthoctenus Keyserling, 1876 and Griswoldia Dippenaar-Schoeman & Jocqué, 1997. Three different weighting schemes allowed selection of one preferred, most parsimonious tree. This tree implies that Zoropsis cyprogenia has to be placed in a new genus within Zoropsidae. A description of Akamasia n. gen. is given, as well as a redescription of Acanthoctenus gaujoni Simon, 1906. KEY WORDS: Araneae, Zoropsidae, Ctenidae, Zoropsis, Takeoa, Akamasia, Acanthoctenus, cladistics, parsi- mony, weighting. INTRODUCTION 1876, Centroctenus Mello-Leitão, 1929, Enoploctenus Simon, 1896, Gephyroctenus Mello-Leitão, 1936, According to SIMON (1892: 227-230), the spider family Leptoctenus Koch, 1878, Nothroctenus Badcock, 1932, Zoropsidae Bertkau, 1882, consisted of two subfamilies: Phymatoctenus Simon, 1896, Trujillina Bryant, 1948, and Acanthocteninae, with only one genus, Acanthoctenus Viracucha Lehtinen, 1967. Keyserling, 1876, and Zoropsinae, composed of three Several authors (WUNDERLICH, 1986; LEVY, 1990; genera: Raecius Simon, 1892, Zorocrates Simon, 1888, CODDINGTON & LEVI, 1991; GRISWOLD, 1993; GRISWOLD and Zoropsis Simon, 1878. SIMON (1903: 974-975) later et al., 1999) have since revalidated the family Zoropsidae, added Uduba Simon, 1880 to Zoropsinae. PETRUN- because the eye arrangement and the presence of scopulae KEVITCH (1923: 170; 1928: 146) raised Simon’s in Zoropsis does not fit well in Lehtinen’s Zoridae. -
New and Interesting Cribellate Spiders from Abkhazia (Aranei: Amaurobiidae, Zoropsidae)
Arthropoda Selecta 13 (12): 5561 © ARTHROPODA SELECTA, 2004 New and interesting cribellate spiders from Abkhazia (Aranei: Amaurobiidae, Zoropsidae) Íîâûå è èíòåðåñíûå êðèáåëëÿòíûå ïàóêè èç Àáõàçèè (Aranei: Amaurobiidae, Zoropsidae) Yuri M. Marusik1 & Mykola M. Kovblyuk2 Þ.Ì. Ìàðóñèê1, Í.Ì. Êîâáëþê2 ¹ Institute for Biological Problems of the North RAS, Portovaya Str. 18, Magadan, Russia. E-mail: [email protected] ¹ Èíñòèóò áèîëîãè÷åñêèõ ïðîáëåì Ñåâåðà ÄÂÎ ÐÀÍ, óë. Ïîðòîâàÿ 18, Ìàãàäàí 685000 Ðîññèÿ. ² Zoology Department, V.I. Vernadsky Taurida National University, Yaltinskaya str. 4, Simferopol, Crimea 95007 Ukraine. E-mail: [email protected] ² Òàâðè÷åñêèé íàöèîíàëüíûé óíèâåðñèòåò èì. Â.È. Âåðíàäñêîãî, êàôåäðà çîîëîãèè, óë. ßëòèíñêàÿ 4, Ñèìôåðîïîëü, Êðûì 95007 Óêðàèíà. KEY WORDS: Aranei, spiders, Abkhazia, new species, new record, Amaurobius, Zoropsis. ÊËÞ×ÅÂÛÅ ÑËÎÂÀ: Aranei, ïàóêè, Àáõàçèÿ, íîâûé âèä, íîâàÿ íàõîäêà, Amaurobius, Zoropsis. ABSTRACT. One new species, Amaurobius anti- AMAUROBIIDAE povae sp.n. (#$) is described, and one new family, Zoropsidae (Zorospsis spinimana (Dufour, 1820) is Amaurobius C. L. Koch, 1837 reported from Abhazia, Caucasus. Two species are illustrated. Zorospsis spinimana was apparently recent- Sixty-nine species, found mainly in the Holarctic, ly introduced to Caucasus by UN observers. are considered to belong in Amaurobius [Petrunkevitch, 1958; Platnick, 2004]. Besides Holarctic Amaurobius is ÐÅÇÞÌÅ. Îïèñàí îäèí íîâûé âèä, Amaurobius known from Paraguay, Argentina, Ethiopia, India and antipovae sp.n. (#$) è îäíî íîâîå ñåìåéñòâî Micronesia. Most probably, species outside of the Hol- Zoropsidae (Zoropsis spinimana (Dufour, 1820) îòìå- arctic are misplaced. Four Amaurobius species were ÷åíî èç Àáõàçèè. Îáà âèäà èëëþñòðèðîâàíû. described from Baltic amber. Of these, only A. succini Zorospsis spinimana, ïî âñåé âèäèìîñòè áûë íåäàâ- Petrunkevitch, 1942 is properly described, and most íî èíòðîäóöèðîâàí íàáëþäàòåëÿìè ÎÎÍ. -
Media Representation of Spiders May Exacerbate Arachnophobic Sentiments By
bioRxiv preprint doi: https://doi.org/10.1101/2020.04.28.065607; this version posted April 30, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC 4.0 International license. 1 Media representation of spiders may exacerbate arachnophobic sentiments by 2 framing a distorted perception of risk 3 4 Stefano Mammola1, *, Veronica Nanni2, Paolo Pantini3, Marco Isaia4 7 1 Molecular Ecology Group (MEG), Water Research Institute, National Research Council of Italy (CNR-IRSA), 8 Largo Tonolli 50, 28922 Verbania Pallanza, Italy 9 2 Department of Earth, Environmental and Life Science (DISTAV), University of Genoa, Via Balbi, 5, 16126 10 Genova, Italy 11 3 Museo civico di Scienze Naturali “E. Caffi.”, Piazza Cittadella 10, 24129, Bergamo, Italy 12 4 Department of Life Sciences and Systems Biology, University of Turin, Via Accademia Albertina 13, 10123 13 Torino, Italy 14 16 *corresponding author: [email protected] 17 (Orcid ID: http://orcid.org/0000-0002-4471-9055) 1 bioRxiv preprint doi: https://doi.org/10.1101/2020.04.28.065607; this version posted April 30, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC 4.0 International license. 18 ABSTRACT 19 Spiders are able to arouse strong emotional reactions in humans. While spider bites are 20 statistically rare events, our perception is skewed towards the potential harm spiders can cause to 21 humans. -
Standardised Arthropod (Arthropoda) Inventory Across Natural and Anthropogenic Impacted Habitats in the Azores Archipelago
Biodiversity Data Journal 9: e62157 doi: 10.3897/BDJ.9.e62157 Data Paper Standardised arthropod (Arthropoda) inventory across natural and anthropogenic impacted habitats in the Azores archipelago José Marcelino‡, Paulo A. V. Borges§,|, Isabel Borges ‡, Enésima Pereira§‡, Vasco Santos , António Onofre Soares‡ ‡ cE3c – Centre for Ecology, Evolution and Environmental Changes / Azorean Biodiversity Group and Universidade dos Açores, Rua Madre de Deus, 9500, Ponta Delgada, Portugal § cE3c – Centre for Ecology, Evolution and Environmental Changes / Azorean Biodiversity Group and Universidade dos Açores, Rua Capitão João d’Ávila, São Pedro, 9700-042, Angra do Heroismo, Portugal | IUCN SSC Mid-Atlantic Islands Specialist Group, Angra do Heroísmo, Portugal Corresponding author: Paulo A. V. Borges ([email protected]) Academic editor: Pedro Cardoso Received: 17 Dec 2020 | Accepted: 15 Feb 2021 | Published: 10 Mar 2021 Citation: Marcelino J, Borges PAV, Borges I, Pereira E, Santos V, Soares AO (2021) Standardised arthropod (Arthropoda) inventory across natural and anthropogenic impacted habitats in the Azores archipelago. Biodiversity Data Journal 9: e62157. https://doi.org/10.3897/BDJ.9.e62157 Abstract Background In this paper, we present an extensive checklist of selected arthropods and their distribution in five Islands of the Azores (Santa Maria. São Miguel, Terceira, Flores and Pico). Habitat surveys included five herbaceous and four arboreal habitat types, scaling up from native to anthropogenic managed habitats. We aimed to contribute -
129 Malta, December 2005
The Central Mediterranean Naturalist 4(2): 121 - 129 Malta, December 2005 THE CURRENT KNOWLEDGE OF THE SPIDER FAUNA OF THE MALTESE ISLANDS WITH THE ADDITION OF SOME NEW RECORDS (ARACHNIDA: ARANEAE). 1 2 3 David Dandria , Victor Falzon & Jonathan Henwood ABSTRACT The current knowledge of the spider fauna of the Maltese Islands is reviewed. Four species are recorded for the first time, and information is given about the banded argiope, Argiope trifasciata, which is thought to be a recently introduced species. An updated checklist of the spider fauna of the Maltese Islands is also provided. INTRODUCTION The recorded spider fauna of the Maltese Islands hitherto comprises 137 species in 31 Families, including seven endemic species. Only one species belongs to the suborder Orthognatha - the endemic trapdoor spider Nemesia arboricola, first recorded by R.I. Pocock in 1903, and recently re-described by Kritscher (Kritscher, 1994). Another nemesiid (N. macrocephala) was recorded by Baldacchino et al. (1993), but after re-examination of the specimens in the light of Kritscher's 1994 redescription, this was found to be based on misidentification and the material was assigned to N. arboricola (Dandria 2001). The other 136 species belong to the sub-order Labidognatha, and their occurrence was documented by Cantarella (1982), Baldacchino et al. (1993), Bosmans & Dandria (1993) and Kritscher (1996). The largest family is that of the ground spiders, Gnaphosidae, numbering 21 species including the endemic Poecilochroa loricata Kritscher 1996. The jumping spiders, Salticidae, which were the first Maltese spider family to receive serious attention in Cantarella's 1982 study, are represented by 19 species, among which is the sub-endemic Aelurillus schembrii Cantarella 1983, which has so far only been recorded from Malta and Sicily. -
American Museum Novitates
AMERICAN MUSEUM NOVITATES Number 3930, 24 pp. June 26, 2019 Myrmecicultoridae, a New Family of Myrmecophilic Spiders from the Chihuahuan Desert (Araneae: Entelegynae) MARTÍN J. RAMÍREZ,1 CRISTIAN J. GRISMADO,1 DARRELL UBICK,2 VLADIMIR OVTSHARENKO,3 PAULA E. CUSHING,4 NORMAN I. PLATNICK,5 WARD C. WHEELER,5 LORENZO PRENDINI,5 LOUISE M. CROWLEY,5 AND NORMAN V. HORNER6 ABSTRACT The new genus and species Myrmecicultor chihuahuensis Ramírez, Grismado, and Ubick is described and proposed as the type of the new family, Myrmecicultoridae Ramírez, Grismado, and Ubick. The species is ecribellate, with entelegyne genitalia, two tarsal claws, without claw tufts, and the males have a retrolateral palpal tibial apophysis. Some morphological characters suggest a pos- sible relationship with Zodariidae or Prodidomidae, but the phylogenetic analysis of six markers from the mitochondrial (12S rDNA, 16S rDNA, cytochrome oxidase subunit I) and nuclear (histone H3, 18S rDNA, 28S rDNA) genomes indicate that M. chihuahuensis is a separate lineage emerging near the base of the Dionycha and the Oval Calamistrum clade. The same result is obtained when the molecular data are combined with a dataset of morphological characters. Specimens of M. chi- huahuensis were found associated with three species of harvester ants, Pogonomyrmex rugosus, Novomessor albisetosis, and Novomessor cockerelli, and were collected in pitfall traps when the ants are most active. The known distribution spans the Big Bend region of Texas (Presidio, Brewster, and Hudspeth counties), to Coahuila (Cuatro Ciénegas) and Aguascalientes (Tepezalá), Mexico. 1 Museo Argentino de Ciencias Naturales “Bernardino Rivadavia” – CONICET, Buenos Aires. 2 California Academy of Sciences, San Francisco. -
New and Interesting Cribellate Spiders from Abkhazia (Aranei: Amaurobiidae, Zoropsidae) Новые И Интересные Кр
Arthropoda Selecta 13 (12): 5561 © ARTHROPODA SELECTA, 2004 New and interesting cribellate spiders from Abkhazia (Aranei: Amaurobiidae, Zoropsidae) Íîâûå è èíòåðåñíûå êðèáåëëÿòíûå ïàóêè èç Àáõàçèè (Aranei: Amaurobiidae, Zoropsidae) Yuri M. Marusik1 & Mykola M. Kovblyuk2 Þ.Ì. Ìàðóñèê1, Í.Ì. Êîâáëþê2 ¹ Institute for Biological Problems of the North RAS, Portovaya Str. 18, Magadan, Russia. E-mail: [email protected] ¹ Èíñòèóò áèîëîãè÷åñêèõ ïðîáëåì Ñåâåðà ÄÂÎ ÐÀÍ, óë. Ïîðòîâàÿ 18, Ìàãàäàí 685000 Ðîññèÿ. ² Zoology Department, V.I. Vernadsky Taurida National University, Yaltinskaya str. 4, Simferopol, Crimea 95007 Ukraine. E-mail: [email protected] ² Òàâðè÷åñêèé íàöèîíàëüíûé óíèâåðñèòåò èì. Â.È. Âåðíàäñêîãî, êàôåäðà çîîëîãèè, óë. ßëòèíñêàÿ 4, Ñèìôåðîïîëü, Êðûì 95007 Óêðàèíà. KEY WORDS: Aranei, spiders, Abkhazia, new species, new record, Amaurobius, Zoropsis. ÊËÞ×ÅÂÛÅ ÑËÎÂÀ: Aranei, ïàóêè, Àáõàçèÿ, íîâûé âèä, íîâàÿ íàõîäêà, Amaurobius, Zoropsis. ABSTRACT. One new species, Amaurobius anti- AMAUROBIIDAE povae sp.n. (#$) is described, and one new family, Zoropsidae (Zorospsis spinimana (Dufour, 1820) is Amaurobius C. L. Koch, 1837 reported from Abhazia, Caucasus. Two species are illustrated. Zorospsis spinimana was apparently recent- Sixty-nine species, found mainly in the Holarctic, ly introduced to Caucasus by UN observers. are considered to belong in Amaurobius [Petrunkevitch, 1958; Platnick, 2004]. Besides Holarctic Amaurobius is ÐÅÇÞÌÅ. Îïèñàí îäèí íîâûé âèä, Amaurobius known from Paraguay, Argentina, Ethiopia, India and antipovae sp.n. (#$) è îäíî íîâîå ñåìåéñòâî Micronesia. Most probably, species outside of the Hol- Zoropsidae (Zoropsis spinimana (Dufour, 1820) îòìå- arctic are misplaced. Four Amaurobius species were ÷åíî èç Àáõàçèè. Îáà âèäà èëëþñòðèðîâàíû. described from Baltic amber. Of these, only A. succini Zorospsis spinimana, ïî âñåé âèäèìîñòè áûë íåäàâ- Petrunkevitch, 1942 is properly described, and most íî èíòðîäóöèðîâàí íàáëþäàòåëÿìè ÎÎÍ. -
THE PESTICIDE REVIEW Volume 2, Issue 3 Santa Clara County Division of Agriculture March 2003
THE PESTICIDE REVIEW Volume 2, Issue 3 Santa Clara County Division of Agriculture March 2003 Covera lls versus Coveralls Work Clothing Coveralls are supplied by the employer and are Wha t is the difference between the two? considered to be an article of personal protective equipment. Coveralls must be supplied to W ork clothing employees that handle category 1 or 2 pesticides, regardless if the label calls for coveralls or not. "Work clothing" is apparel that an employee wears to Coveralls must be made of a closely woven fabric w ork. It could be a short sleeve shirt and shorts, or jeans that covers the legs, body, and arms. Coveralls can w ith a long sleeve shirt. It is important to note that be a two-piece company uniform consisting of whatever clothing the employee wears to work, they pants and a long sleeve shirt, or they can be one- should wear clothing appropriate for the type of work they piece, like a Tyvek® suit. perform. This is especially true if a category 3 product label requires applicators to wear certain articles of Coveralls are owned by the employer and must be clothing. left with the employer at the end of the day for laundering. If an employee doesn't end their day W ork clothes are items that can be owned by the at the office, they can take their coveralls home. employee and are not considered to be personal protective However, the employee must keep the coveralls equipment. Pesticide application personnel can wear two separate from their family's clothes and return the types of clothing to work, work clothes or coveralls. -
Spiders Integrated Pest Management in and Around the Home and Landscape
SpiderS Integrated Pest Management In and Around the Home and Landscape Many people fear or dislike spiders but, of the large, round abdomen (Fig. 2). for the most part, spiders are beneficial The body, excluding legs, is 5/16 to 5/8 because of their role as predators of inch long. Only the larger immature insects and other arthropods, and most female and adult female spiders are cannot harm people. Spiders that might able to bite through a person’s skin and injure people—for example, black inject enough venom to cause a painful widows—generally spend most of their reaction. time hidden under furniture or boxes, or in woodpiles, corners, or crevices. The adult male black widow is one-half The spiders commonly seen out in the to two-thirds the length of the female, (actual size of body 5/16 to 5/8 inch long) open during the day are unlikely to bite has a small abdomen, and is seldom people. noticed. The male black widow does possess venom, but its fangs are too Figure 1. Adult black widow spider. IDENTIFICATION small to break human skin. The top Spiders resemble insects and some- side of its abdomen is olive-greenish tough and paperlike on the surface. A times are confused with them, but they gray with a pattern of cream-colored female may produce several egg sacs. are arachnids, not insects. Spiders have areas and one light-colored band going Tiny, young black widows, which are eight legs and two body parts—a head lengthwise down the middle. -
Zoropsis Spinimana (DUFOUR), Eine Für Österreich Neue Adventivart (Araneae, Zoropsidae)
© Naturwiss.-med. Ver. Innsbruck; download unter www.biologiezentrum.at Ber. nat.-med. Verein Innsbruck Band 85 S. 173 - 185 Innsbruck, Okt. 1998 Zoropsis spinimana (DUFOUR), eine für Österreich neue Adventivart (Araneae, Zoropsidae) von Konrad THALER & Barbara KNOFLACH ·) Zoropsis spinimana (DUFOUR), a Recent Newcomer to Austria (Araneae, Zoropsidae) Synopsis: In Oct. 1997 a female Z. spinimana was found at the wall of a house in Innsbruck, N. Tyrol. Northermost localities of this mediterranean species were previously known from the southern border of the Alps only. As inadult specimens recently have been observed in S. Tyrol, Z. spinimana may be an expansive species and a recent addition to the urban fauna of Austria. The species is illustrated in both sexes, with notes on biology from the literature. For comparison further mediterranean congeners are briefly characterised, with new records: Z. bilineata DAHL (Mallorca), Z. lutea (THORELL) (S. Greece, Cyprus), Z. oertzeni DAHL (N. Greece, Croatia, Italy; removed from synonymy of Z. bilineata), Z.rufipes (LUCAS) (Tenerife). The pattern of distribution resulting from these records should be completed by further field work. Literature records are thought to be basically ambiguous and in need of revision or corroboration by fresh specimens. 1. Einleitung: Die Arten der Gattung Zoropsis weisen einen gewissen Verbreitungsschwerpunkt im Mittel- meer-Gebiet auf. Manche leben auch in urbaner Umgebung und synanthrop, so Z. spinimana im Stadtgebiet von Venedig (HANSEN 1988,1992). Von dieser Art wurden sogar harmlose Giftbisse gemeldet (HANSEN 1996). Andere neigen zu Verschleppung: Z. rufipes galt als häufigste Art der Bananen-Importe von den Kanarischen Inseln (SCHMIDT 1956a). Das Auftreten einer Zorop- sis -Art im Stadtgebiet von Innsbruck ist trotzdem überraschend und der Mitteilung wert, mag diese auch bereits als "noch zu erwarten" in einen Bericht über adventive Spinnentiere in Öster- reich aufgenommen worden sein (THALER & KNOFLACH 1995).