A Rational Nomenclature for Naming Peptide Toxins from Spiders And
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Dna Sequence Data Indicates the Polyphyl Y of the Family Ctenidae (Araneae )
1993. The Journal of Arachnology 21 :194–201 DNA SEQUENCE DATA INDICATES THE POLYPHYL Y OF THE FAMILY CTENIDAE (ARANEAE ) Kathrin C . Huber', Thomas S . Haider2, Manfred W . Miiller2, Bernhard A . Huber' , Rudolf J. Schweyen2, and Friedrich G . Barth' : 'Institut fair Zoologie, Althanstr . 14; 1090 Wien; and 2lnstitut fur Mikrobiologie and Genetik; Dr. Bohrgasse 9 ; 1030 Wien (Vienna), Austria . ABSTRACT. Mitochondrial DNA fragments comprising more than 400 bases of the 16S rDNA from nine spider species have been sequenced: Cupiennius salei, C. getazi, C. coccineus and Phoneutria boliviensis (Ctenidae), Pisaura mirabilis, Dolomedes fimbriatus (Pisauridae), Pardosa agrestis (Lycosidae), Clubiona pallidula (Clubi- onidae) and Ryuthela nishihirai (syn. Heptathela nishihirai; Heptathelidae: Mesothelae). Sequence divergence ranges from 3–4% among Cupiennius species and up to 36% in pairwise comparisons of the more distantly related spider DNAs. Maximally parsimonious gene trees based on these sequences indicate that Phoneutri a and Cupiennius are the most distantly related species of the examined Lycosoidea . The monophyly of the family Ctenidae is therefore doubted ; and a revision of the family, which should include DNA-data, is needed . Cupiennius salei (Ctenidae) is one of the most get a high copy number of the DNA segment of extensively studied species of spiders (see Lach - interest. The PCR depends on the availability of muth et al. 1985). The phylogeny of the Ctenidae , oligonucleotides that specifically bind to the a mainly South and Central American family, i s flanking sequences of this DNA segment. These poorly understood ; and systematists propose oligonucleotides serve as primers for a polymer- highly contradicting views on its classification ization reaction that copies the segment in vitro. -
Insects & Spiders of Kanha Tiger Reserve
Some Insects & Spiders of Kanha Tiger Reserve Some by Aniruddha Dhamorikar Insects & Spiders of Kanha Tiger Reserve Aniruddha Dhamorikar 1 2 Study of some Insect orders (Insecta) and Spiders (Arachnida: Araneae) of Kanha Tiger Reserve by The Corbett Foundation Project investigator Aniruddha Dhamorikar Expert advisors Kedar Gore Dr Amol Patwardhan Dr Ashish Tiple Declaration This report is submitted in the fulfillment of the project initiated by The Corbett Foundation under the permission received from the PCCF (Wildlife), Madhya Pradesh, Bhopal, communication code क्रम 車क/ तकनीकी-I / 386 dated January 20, 2014. Kanha Office Admin office Village Baherakhar, P.O. Nikkum 81-88, Atlanta, 8th Floor, 209, Dist Balaghat, Nariman Point, Mumbai, Madhya Pradesh 481116 Maharashtra 400021 Tel.: +91 7636290300 Tel.: +91 22 614666400 [email protected] www.corbettfoundation.org 3 Some Insects and Spiders of Kanha Tiger Reserve by Aniruddha Dhamorikar © The Corbett Foundation. 2015. All rights reserved. No part of this book may be used, reproduced, or transmitted in any form (electronic and in print) for commercial purposes. This book is meant for educational purposes only, and can be reproduced or transmitted electronically or in print with due credit to the author and the publisher. All images are © Aniruddha Dhamorikar unless otherwise mentioned. Image credits (used under Creative Commons): Amol Patwardhan: Mottled emigrant (plate 1.l) Dinesh Valke: Whirligig beetle (plate 10.h) Jeffrey W. Lotz: Kerria lacca (plate 14.o) Piotr Naskrecki, Bud bug (plate 17.e) Beatriz Moisset: Sweat bee (plate 26.h) Lindsay Condon: Mole cricket (plate 28.l) Ashish Tiple: Common hooktail (plate 29.d) Ashish Tiple: Common clubtail (plate 29.e) Aleksandr: Lacewing larva (plate 34.c) Jeff Holman: Flea (plate 35.j) Kosta Mumcuoglu: Louse (plate 35.m) Erturac: Flea (plate 35.n) Cover: Amyciaea forticeps preying on Oecophylla smargdina, with a kleptoparasitic Phorid fly sharing in the meal. -
Iberiotoxin-Induced Block of Kca Channels Induces Dihydropyridine
JPET Fast Forward. Published on January 24, 2003 as DOI: 10.1124/jpet.102.046102 JPET FastThis articleForward. has not Published been copyedited on and January formatted. 24,The final2003 version as DOI:10.1124/jpet.102.046102 may differ from this version. JPET/2002/46102 Iberiotoxin-induced Block of KCa Channels Induces Dihydropyridine Sensitivity of ACh Release from Mammalian Motor Nerve Terminals Downloaded from Michael T. Flink and William D. Atchison Department of Pharmacology & Toxicology jpet.aspetjournals.org Michigan State University E. Lansing, MI 48824 Address all correspondence including reprint requests to: at ASPET Journals on September 23, 2021 Dr. Bill Atchison Dept. Pharmacology & Toxicology Michigan State University B-331 Life Sciences Bldg. East Lansing, MI 48824-1317 Phone: (517) 353-4947 Fax: (517) 432-1341 Email: [email protected] 1 Copyright 2003 by the American Society for Pharmacology and Experimental Therapeutics. JPET Fast Forward. Published on January 24, 2003 as DOI: 10.1124/jpet.102.046102 This article has not been copyedited and formatted. The final version may differ from this version. JPET/2002/46102 Running Title: KCa Channel Block and DHP-sensitivity of ACh Release at NMJ (59 spaces) Document Statistics: Text Pages: 15 Tables: 1 Figures: 5 References: 42 Downloaded from Abstract: 249 words Introduction: 760 words Discussion: 1241 jpet.aspetjournals.org at ASPET Journals on September 23, 2021 LIST OF ABBREVIATIONS: ACh, acetylcholine; BSA, bovine serum albumin; Cav, voltage-activated calcium channel; DAP, 3,4 diaminopyridine; DHP, dihydropyridine;EPP, end-plate potential; HEPES, N-2- hydroxyethylpiperazine-N-2-ethanesulfonic acid ; KCa, calcium-activated potassium; MEPP, miniature end-plate potential 2 JPET Fast Forward. -
Spider Biodiversity Patterns and Their Conservation in the Azorean
Systematics and Biodiversity 6 (2): 249–282 Issued 6 June 2008 doi:10.1017/S1477200008002648 Printed in the United Kingdom C The Natural History Museum ∗ Paulo A.V. Borges1 & Joerg Wunderlich2 Spider biodiversity patterns and their 1Azorean Biodiversity Group, Departamento de Ciˆencias conservation in the Azorean archipelago, Agr´arias, CITA-A, Universidade dos Ac¸ores. Campus de Angra, with descriptions of new species Terra-Ch˜a; Angra do Hero´ısmo – 9700-851 – Terceira (Ac¸ores); Portugal. Email: [email protected] 2Oberer H¨auselbergweg 24, Abstract In this contribution, we report on patterns of spider species diversity of 69493 Hirschberg, Germany. the Azores, based on recently standardised sampling protocols in different hab- Email: joergwunderlich@ t-online.de itats of this geologically young and isolated volcanic archipelago. A total of 122 species is investigated, including eight new species, eight new records for the submitted December 2005 Azorean islands and 61 previously known species, with 131 new records for indi- accepted November 2006 vidual islands. Biodiversity patterns are investigated, namely patterns of range size distribution for endemics and non-endemics, habitat distribution patterns, island similarity in species composition and the estimation of species richness for the Azores. Newly described species are: Oonopidae – Orchestina furcillata Wunderlich; Linyphiidae: Linyphiinae – Porrhomma borgesi Wunderlich; Turinyphia cavernicola Wunderlich; Linyphiidae: Micronetinae – Agyneta depigmentata Wunderlich; Linyph- iidae: -
A Summary List of Fossil Spiders
A summary list of fossil spiders compiled by Jason A. Dunlop (Berlin), David Penney (Manchester) & Denise Jekel (Berlin) Suggested citation: Dunlop, J. A., Penney, D. & Jekel, D. 2010. A summary list of fossil spiders. In Platnick, N. I. (ed.) The world spider catalog, version 10.5. American Museum of Natural History, online at http://research.amnh.org/entomology/spiders/catalog/index.html Last udated: 10.12.2009 INTRODUCTION Fossil spiders have not been fully cataloged since Bonnet’s Bibliographia Araneorum and are not included in the current Catalog. Since Bonnet’s time there has been considerable progress in our understanding of the spider fossil record and numerous new taxa have been described. As part of a larger project to catalog the diversity of fossil arachnids and their relatives, our aim here is to offer a summary list of the known fossil spiders in their current systematic position; as a first step towards the eventual goal of combining fossil and Recent data within a single arachnological resource. To integrate our data as smoothly as possible with standards used for living spiders, our list follows the names and sequence of families adopted in the Catalog. For this reason some of the family groupings proposed in Wunderlich’s (2004, 2008) monographs of amber and copal spiders are not reflected here, and we encourage the reader to consult these studies for details and alternative opinions. Extinct families have been inserted in the position which we hope best reflects their probable affinities. Genus and species names were compiled from established lists and cross-referenced against the primary literature. -
Morphological and Molecular Evidence Support the Taxonomic Separation of the Medically Important Neotropical Spiders Phoneutria Depilata (Strand, 1909) and P
ZooKeys 1022: 13–50 (2021) A peer-reviewed open-access journal doi: 10.3897/zookeys.1022.60571 RESEARCH ARTICLE https://zookeys.pensoft.net Launched to accelerate biodiversity research Morphological and molecular evidence support the taxonomic separation of the medically important Neotropical spiders Phoneutria depilata (Strand, 1909) and P. boliviensis (F.O. Pickard-Cambridge, 1897) (Araneae, Ctenidae) Nicolas A. Hazzi1,2, Gustavo Hormiga1 1 The George Washington University, Department of Biological Sciences, Washington, D.C. 20052, USA 2 Fundación Ecotonos, Cra 72 No. 13ª-56, Cali, Colombia Corresponding author: Nicolas A. Hazzi ([email protected]) Academic editor: M. Arnedo | Received 9 November 2020 | Accepted 9 February 2021 | Published 8 March 2021 http://zoobank.org/C0A606CC-48EC-43CB-A7F3-0D62D8125F13 Citation: Hazzi NA, Hormiga G (2021) Morphological and molecular evidence support the taxonomic separation of the medically important Neotropical spiders Phoneutria depilata (Strand, 1909) and P. boliviensis (F.O. Pickard- Cambridge, 1897) (Araneae, Ctenidae). ZooKeys 1022: 13–50. https://doi.org/10.3897/zookeys.1022.60571 Abstract The species of the genus Phoneutria (Ctenidae), also called banana spiders, are considered amongst the most venomous spiders in the world. In this study we revalidate P. depilata (Strand, 1909), which had been synonymized with P. bolivienesis (F.O. Pickard-Cambridge, 1897), using morphological and nucleotide sequence data (COI and ITS-2) together with species delimitation methods. We synonymized Ctenus peregrinoides, Strand, 1910 and Phoneutria colombiana Schmidt, 1956 with P. depilata. Furthermore, we designated Ctenus signativenter Strand, 1910 as a nomen dubium because the exact identity of this spe- cies cannot be ascertained with immature specimens, but we note that the type locality suggests that the C. -