Kirill Glebovich Mikhailov: on the Occasion of His 60Th Birthday
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Molecular Phylogeny, Divergence Times and Biogeography of Spiders of the Subfamily Euophryinae (Araneae: Salticidae) ⇑ Jun-Xia Zhang A, , Wayne P
Molecular Phylogenetics and Evolution 68 (2013) 81–92 Contents lists available at SciVerse ScienceDirect Molec ular Phylo genetics and Evolution journal homepage: www.elsevier.com/locate/ympev Molecular phylogeny, divergence times and biogeography of spiders of the subfamily Euophryinae (Araneae: Salticidae) ⇑ Jun-Xia Zhang a, , Wayne P. Maddison a,b a Department of Zoology, University of British Columbia, Vancouver, BC, Canada V6T 1Z4 b Department of Botany and Beaty Biodiversity Museum, University of British Columbia, Vancouver, BC, Canada V6T 1Z4 article info abstract Article history: We investigate phylogenetic relationships of the jumping spider subfamily Euophryinae, diverse in spe- Received 10 August 2012 cies and genera in both the Old World and New World. DNA sequence data of four gene regions (nuclear: Revised 17 February 2013 28S, Actin 5C; mitochondrial: 16S-ND1, COI) were collected from 263 jumping spider species. The molec- Accepted 13 March 2013 ular phylogeny obtained by Bayesian, likelihood and parsimony methods strongly supports the mono- Available online 28 March 2013 phyly of a Euophryinae re-delimited to include 85 genera. Diolenius and its relatives are shown to be euophryines. Euophryines from different continental regions generally form separate clades on the phy- Keywords: logeny, with few cases of mixture. Known fossils of jumping spiders were used to calibrate a divergence Phylogeny time analysis, which suggests most divergences of euophryines were after the Eocene. Given the diver- Temporal divergence Biogeography gence times, several intercontinental dispersal event sare required to explain the distribution of euophry- Intercontinental dispersal ines. Early transitions of continental distribution between the Old and New World may have been Euophryinae facilitated by the Antarctic land bridge, which euophryines may have been uniquely able to exploit Diolenius because of their apparent cold tolerance. -
Spiders (Araneae) of Stony Debris in North Bohemia
Arachnol. Mitt. 12:46-56 Basel, Dezember 1996 Spiders (Araneae) of stony debris in North Bohemia o v v Vlastimil RUZICKA & Jaromfr HAJER Abstract: The arachnofauna was studied at five stony debris sites in northern Bohemia. In Central Europe, the northern and montane species inhabiting cold places live not only on mountain tops and peat bogs but also on the lower edges of boulder debris, where air streaming through the system of inner compartments gives rise to an exceedingly cold microclimate. At such cold sites, spiders can live either on bare stones (Bathyphantes simillimus, Wubanoides ura/ensis), or in the rich layers of moss and lichen (Dip/oeentria bidentata). Kratoehviliella bieapitata exhibits a diplostenoecious occurrence in stony debris and on tree bark. Latithorax faustus and Theonoe minutissima display diplostenoecious occurrence in stony debris and on peat bogs. The occurrence of the species Seotina eelans in the Czech Republic was documented for the first time. Key words: Spiders, stony debris, microclimate, geographic distribution. INTRODUCTION Stony debris constitute, in Central Europe, island ecosystems which have remained virtually intact over the entire Holocene. Due to the unfeasibility of utilization, stony debris areas are among the few ecosystems that have only minimally been affected by man. In bulky accumulations, air can flow through the system of internal spaces. In this way, cold air can accumulate in the lower part of the tal us, so that ice can form and persist there until late spring. This phenomenon, well known from the Alp region (FURRER 1966), occurs widely in North Bohemia (KUBAT 1971). Owing to the specific substrate and microclimate, stony debris areas are inhabited by specific plant (SADLO & KOLBEK 1994) and animal communities, contributing thus o v v significantly to the biodiversity of the landscape (RUZICKA 1993a). -
Curriculum Vitae Bradley Evan Carlson, Ph.D
Curriculum Vitae Bradley Evan Carlson, Ph.D. Byron K. Trippet Assistant Professor of Biology Wabash College Crawfordsville, IN 47933 Email: [email protected] Telephone: (765) 361-6460 Website: carlsonecolab.weebly.com Professional Experience 2014 - present Byron K. Trippet Assistant Professor of Biology, Wabash College Education 2009-2014 PhD in Ecology, minor in Statistics, The Pennsylvania State University, University Park, PA Advisor: Dr. Tracy Langkilde Dissertation: The evolutionary ecology of intraspecific trait variation in larval amphibians 2008 B.S. in Biology, Bethel University, St. Paul, MN Summa cum laude, Honors Graduate Thesis: Temperature and desiccation effects on the antipredator behavior of Centruroides vittatus (Scorpiones: Buthidae) Research Interests Evolutionary ecology – phenotypic diversity, local adaptation, trait integration Behavioral ecology – phenotypic plasticity, predator-prey interactions, personality traits Community ecology – trait-mediated indirect interactions, predation, aquatic ecology Zoology – herpetology, arachnology, comparative morphology Publications (*co-author was undergraduate) Kashon*, EAF, and BE Carlson. 2018. Consistently bolder turtles maintain higher body temperatures in the field but may experience greater predation risk. Behavioral Ecology and Sociobiology 72:9. Carlson, BE, and T Langkilde. 2017. Body size variation in aquatic consumers causes pervasive community effects, independent of mean body size. Ecology and Evolution 7:9978-9990. Lambert, MR, Carlson, BE, Smylie, MS, and L Swierk. 2017. Ontogeny of sexual dichromatism in the explosively breeding Wood Frog. Herpetological Conservation and Biology 12:447-456. Media coverage: InsideEcology.com (https://insideecology.com/2018/02/12/amphibians-that-change-colour/) Carlson, BE, and T Langkilde. 2016. The role of resources in microgeographic variation in Red- spotted Newt (Notophthalmus v. viridescens) morphology. Journal of Herpetology 50:442-448. -
Diversity of Simonid Spiders (Araneae: Salticidae: Salticinae) in India
IJBI 2 (2), (DECEMBER 2020) 247-276 International Journal of Biological Innovations Available online: http://ijbi.org.in | http://www.gesa.org.in/journals.php DOI: https://doi.org/10.46505/IJBI.2020.2223 Review Article E-ISSN: 2582-1032 DIVERSITY OF SIMONID SPIDERS (ARANEAE: SALTICIDAE: SALTICINAE) IN INDIA Rajendra Singh1*, Garima Singh2, Bindra Bihari Singh3 1Department of Zoology, Deendayal Upadhyay University of Gorakhpur (U.P.), India 2Department of Zoology, University of Rajasthan, Jaipur (Rajasthan), India 3Department of Agricultural Entomology, Janta Mahavidyalaya, Ajitmal, Auraiya (U.P.), India *Corresponding author: [email protected] Received: 01.09.2020 Accepted: 30.09.2020 Published: 09.10.2020 Abstract: Distribution of spiders belonging to 4 tribes of clade Simonida (Salticinae: Salticidae: Araneae) reported in India is dealt. The tribe Aelurillini (7 genera, 27 species) is represented in 16 states and in 2 union territories, Euophryini (10 genera, 16 species) in 14 states and in 4 union territories, Leptorchestini (2 genera, 3 species) only in 2 union territories, Plexippini (22 genera, 73 species) in all states except Mizoram and in 3 union territories, and Salticini (3 genera, 11 species) in 15 states and in 4 union terrioties. West Bengal harbours maximum number of species, followed by Tamil Nadu and Maharashtra. Out of 129 species of the spiders listed, 70 species (54.3%) are endemic to India. Keywords: Aelurillini, Euophryini, India, Leptorchestini, Plexippini, Salticidae, Simonida. INTRODUCTION Hisponinae, Lyssomaninae, Onomastinae, Spiders are chelicerate arthropods belonging to Salticinae and Spartaeinae. Out of all the order Araneae of class Arachnida. Till to date subfamilies, Salticinae comprises 93.7% of the 48,804 described species under 4,180 genera and species (5818 species, 576 genera, including few 128 families (WSC, 2020). -
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. -
Six New Species of Jumping Spiders (Araneae: Salticidae) From
Zoological Studies 41(4): 403-411 (2002) Six New Species of Jumping Spiders (Araneae: Salticidae) from Hui- Sun Experimental Forest Station, Taiwan You-Hui Bao1 and Xian-Jin Peng2,* 1Department of Zoology, Hunan Normal University, Changsha 410081, China 2Institute of Zoology, Chinese Academy of Sciences, Beijing 100080, China (Accepted July 16, 2002) You-Hui Bao and Xian-Jin Peng (2002) Six new species of jumping spiders (Araneae: Salticidae) from Hui- Sun Experimental Forest Station, Taiwan. Zoological Studies 41(4): 403-411. The present paper reports on 6 new species of jumping spiders (Chinattus taiwanensis, Euophrys albopalpalis, Euophrys bulbus, Pancorius tai- wanensis, Neon zonatus, and Spartaeus ellipticus) collected from pitfall traps established in Hui-Sun Experimental Forest Station, Taiwan. Detailed morphological characteristics are given. Except for Pancorius, all other genera are reported from Taiwan for the 1st time. http://www.sinica.edu.tw/zool/zoolstud/41.4/403.pdf Key words: Chinattus, Euophrys, Pancorius, Neon, Spartaeus. Jumping spiders of the family Salticidae are planted red cypress stands to investigate the the most specious taxa in the Araneae, and cur- diversity and community structure of forest under- rently a total of 510 genera and more than 4600 story invertebrates. During the survey, a large species have been documented (Platnick 1998). number of spiders were obtained, and among However, the diversity of jumping spiders in them were 6 species of jumping spiders that are Taiwan is poorly understood. Until very recently, new to science. In this paper, we describe the only 18 species from 10 genera had been external morphology and genital structures of described, almost all of which were published in these 6 species. -
North American Spiders of the Genera Cybaeus and Cybaeina
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by The University of Utah: J. Willard Marriott Digital... BULLETIN OF THE UNIVERSITY OF UTAH Volume 23 December, 1932 No. 2 North American Spiders of the Genera Cybaeus and Cybaeina BY RALPH V. CHAMBERLIN and WILTON IVIE BIOLOGICAL SERIES, Vol. II, No. / - PUBLISHED BY THE UNIVERSITY OF UTAH SALT LAKE CITY THE UNIVERSITY PRESS UNIVERSITY OF UTAH SALT LAKE CITY A Review of the North American Spider of the Genera Cybaeus and Cybaeina By R a l p h V. C h a m b e r l i n a n d W i l t o n I v i e The frequency with which members of the Agelenid genus Cybaeus appeared in collections made by the authors in the mountainous and timbered sections of the Pacific coast region and the representations therein of various apparently undescribed species led to the preparation of this review of the known North American forms. One species hereto fore placed in Cybaeus is made the type of a new genus Cybaeina. Most of our species occur in the western states; and it is probable that fur ther collecting in this region will bring to light a considerable number of additional forms. The drawings accompanying the paper were made from specimens direct excepting in a few cases where material was not available. In these cases the drawings were copied from the figures published by the authors of the species concerned, as indicated hereafter in each such case, but these drawings were somewhat revised to conform with the general scheme of the other figures in order to facilitate comparison. -
Arachnida: Araneae) from the Middle Eocene Messel Maar, Germany
Palaeoentomology 002 (6): 596–601 ISSN 2624-2826 (print edition) https://www.mapress.com/j/pe/ Short PALAEOENTOMOLOGY Copyright © 2019 Magnolia Press Communication ISSN 2624-2834 (online edition) PE https://doi.org/10.11646/palaeoentomology.2.6.10 http://zoobank.org/urn:lsid:zoobank.org:pub:E7F92F14-A680-4D30-8CF5-2B27C5AED0AB A new spider (Arachnida: Araneae) from the Middle Eocene Messel Maar, Germany PAUL A. SELDEN1, 2, * & torsten wappler3 1Department of Geology, University of Kansas, 1475 Jayhawk Boulevard, Lawrence, Kansas 66045, USA. 2Natural History Museum, Cromwell Road, London SW7 5BD, UK. 3Hessisches Landesmuseum Darmstadt, Friedensplatz 1, 64283 Darmstadt, Germany. *Corresponding author. E-mail: [email protected] The Fossil-Lagerstätte of Grube Messel, Germany, has Thomisidae and Salticidae (Schawaller & Ono, 1979; produced some of the most spectacular fossils of the Wunderlich, 1986). The Pliocene lake of Willershausen, Paleogene (Schaal & Ziegler, 1992; Gruber & Micklich, produced by solution of evaporites and subsequent collapse, 2007; Selden & Nudds, 2012; Schaal et al., 2018). However, has produced some remarkably preserved arthropod fossils few arachnids have been discovered or described from this (Briggs et al., 1998), including numerous spider families: World Heritage Site. An araneid spider was reported by Dysderidae, Lycosidae, Thomisidae and Salticidae (Straus, Wunderlich (1986). Wedmann (2018) reported that 160 1967; Schawaller, 1982). All of these localities are much spider specimens were known from Messel although, sadly, younger than Messel. few are well preserved. She figured the araneid mentioned by Wunderlich (1986) and a nicely preserved hersiliid (Wedmann, 2018: figs 7.8–7.9, respectively). Wedmann Material and methods (2018) mentioned six opilionids yet to be described, and figured one (Wedmann, 2018: fig. -
Higher-Level Phylogenetics of Linyphiid Spiders (Araneae, Linyphiidae) Based on Morphological and Molecular Evidence
Cladistics Cladistics 25 (2009) 231–262 10.1111/j.1096-0031.2009.00249.x Higher-level phylogenetics of linyphiid spiders (Araneae, Linyphiidae) based on morphological and molecular evidence Miquel A. Arnedoa,*, Gustavo Hormigab and Nikolaj Scharff c aDepartament Biologia Animal, Universitat de Barcelona, Av. Diagonal 645, E-8028 Barcelona, Spain; bDepartment of Biological Sciences, The George Washington University, Washington, DC 20052, USA; cDepartment of Entomology, Natural History Museum of Denmark, Zoological Museum, University of Copenhagen, Universitetsparken 15, DK-2100 Copenhagen, Denmark Accepted 19 November 2008 Abstract This study infers the higher-level cladistic relationships of linyphiid spiders from five genes (mitochondrial CO1, 16S; nuclear 28S, 18S, histone H3) and morphological data. In total, the character matrix includes 47 taxa: 35 linyphiids representing the currently used subfamilies of Linyphiidae (Stemonyphantinae, Mynogleninae, Erigoninae, and Linyphiinae (Micronetini plus Linyphiini)) and 12 outgroup species representing nine araneoid families (Pimoidae, Theridiidae, Nesticidae, Synotaxidae, Cyatholipidae, Mysmenidae, Theridiosomatidae, Tetragnathidae, and Araneidae). The morphological characters include those used in recent studies of linyphiid phylogenetics, covering both genitalic and somatic morphology. Different sequence alignments and analytical methods produce different cladistic hypotheses. Lack of congruence among different analyses is, in part, due to the shifting placement of Labulla, Pityohyphantes, -
(Hymenoptera: Ichneumonidae) from ILAM and KERMANSHAH PROVINCES, WESTERN IRAN
Entomol. Croat. 2015, Vol. 19. Num 1–2: 55–66 doi: 10.17971/EC.2015.19.07 A FAUNISTIC STUDY OF ICHNEUMONID WASPS (HymenopteRA: Ichneumonidae) FROM ILAM AND KERMANSHAH PROVINCES, WESTERN IRAN Hassan Ghahari1 & Reijo Jussila2 1Department of Plant Protection, Yadegar – e- Imam Khomeini (RAH) Shahre Rey Branch, Islamic Azad University, Tehran, Iran; email: [email protected] 2Zoological Museum, Section of Biodiversity and Environmental Sciences, Department of Biology, FI 20014 University of Turku, Finland. E-mail: [email protected] Accepted: October 2015 This paper deals with a faunistic survey on ichneumonid wasps (Hyme- noptera, Ichneumonidae) from some regions of Ilam and Kermanshah provin- ces (western Iran). In total 19 species from the nine subfamilies Alomyinae, Cremastinae, Cryptinae, Diplazontinae, Ichneumoninae, Metopiinae, Pimpli- nae, Tersilochinae, and Tryphoninae were collected and identified. Two speci- es Probles (Microdiaparsis) microcephalus (Gravenhorst, 1829) and Tersilochus (Pectinolochus) striola (Thomson, 1889) are new records for Iran. Hymenoptera, Ichneumonidae, Ilam, Kermanshah, new record, Iran H. GHAHARI I R. JUSSILA: Faunističko istraživanje parazitskih osica (Hymenoptera: Ichneumonidae) iz provincija Ilam i Kermanshah, zapadni Iran. Entomol. Croat. Vol. 19. Num. 1–4: 55–66. U radu je prikazano faunističko istraživanje parazitskih osica (Hymenop- tera, Ichneumonidae) iz nekih područja provincija Ilam i Kermanshah (zapad- ni Iran). Ukupno je sakupljeno i determinirano 19 vrsta osica iz 9 podporodica (Alomyinae, -
Giant Spiders Cast Webs Over River Using Super Biomaterial 17 September 2010
Giant spiders cast webs over river using super biomaterial 17 September 2010 access journal for the communication of all peer- reviewed scientific and medical research published by the Public Library of Science. Caerostris darwini, a giant orb spider and namesake of Charles Darwin, weaves a web of tremendous strength and size never before seen. Photo courtesy of Matjaz Gregoric. (PhysOrg.com) -- The antithesis of the itsy-bitsy spider, Caerostris darwini, a giant orb spider and namesake of Charles Darwin, weaves a web of super strength never before seen, says Dr. Todd Blackledge, Leuchtag Endowed Chair at The University of Akron. This close-up view of a giant orb spider web spanning a Blackledge, an associate professor of biology; Ingi river demonstrates the tremendous strength and elasticity of this type of silk. Photo courtesy of Matjaz Kuntner. Agnarsson, Blackledge’s former postdoctoral researcher at UA and current assistant professor and director of Museum of Zoology at the University of Puerto Rico; and Matjaž Kuntner, In their PLoS ONE paper, Agnarsson, Kuntner and chair of the Institute of Biology at the Scientific Blackledge report on the testing of material Research Centre, Slovenian Academy of Sciences properties of Darwin’s bark spider. The authors and Arts, reveal this new spider species from predicted that the expansive webs would be spun Madagascar and its incredibly expansive web. using extraordinary silk and they proved their prediction correct. First, the researchers considered “Darwin’s bark spider or C. darwini,” as it is that spider silks already combine high strength with referenced, makes one of the largest known webs elasticity, demonstrate exceptional toughness and and suspends the giant webs across rivers and are able to absorb three times more energy than lakes, according to the researchers. -
Tersilochinae (Hymenoptera: Ichneumonidae) of Israel. Part 1
ISRAEL JOURNAL OF ENTOMOLOGY, Vol. 48 (2), pp. 113–121 (2 July 2018) This contribution is dedicated to the memory of Prof. Dan Gerling, a scientist, a colleague and a friend Tersilochinae (Hymenoptera: Ichneumonidae) of Israel. Part 1 ANDREY I. KH A L ai M Zoological Institute, Russian Academy of Sciences, St. Petersburg, Russia, and Facultad de Ingeniería y Ciencias, Universidad Autónoma de Tamaulipas, Cd. Victoria, Mexico. E-mail: [email protected] ABSTRACT The Tersilochinae fauna of Israel is reviewed. Five genera with nine species are found to occur in Israel: Aneuclis brevicauda (Thomson), A. incidens (Thom- son), Diaparsis gerlingi n. sp., D. nitida Horstmann, D. frontella (Holmgren), Ge lanes clavulatus Khalaim & Blank, G. simillimus Horstmann, Palpator turpi- lucricupidus Khalaim and Phradis interstitialis (Thomson). Two more genera, Prob les Förster and Tersilochus Holmgren, are formally recorded here from Is- rael but excluded from the present paper and will be treated separately. KEYWORDS: Ichneumonidae, Tersilochinae, Middle East, fauna, new species, new records, parasitoids, taxonomy. INTRODUCTION Tersilochinae is a moderately large subfamily of ichneumonid wasps of world- wide distribution. It comprises approximately 500 described species, with 190 spe- cies in 13 genera known to occur in Europe (Yu et al. 2016; Khalaim & Várkonyi 2018). Most host records of Tersilochinae are from larvae of Coleoptera, mostly of the families Curculionidae, Chrysomelidae and Nitidulidae, but some tersi lochines are known as parasitoids of xyelid sawflies (Hymenoptera: Xyelidae) in staminate pine cones, gall-forming Pontania spp. (Hymenoptera: Tenthredinidae) and leaf- mining Eriocraniidae (Lepidoptera) (Yu et al. 2016; Khalaim & Várkonyi 2018). Virtually nothing was known about the Tersilochinae of Israel before commen - cement of this study.