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The Cone Collector N°23
THE CONE COLLECTOR #23 October 2013 THE Note from CONE the Editor COLLECTOR Dear friends, Editor The Cone scene is moving fast, with new papers being pub- António Monteiro lished on a regular basis, many of them containing descrip- tions of new species or studies of complex groups of species that Layout have baffled us for many years. A couple of books are also in André Poremski the making and they should prove of great interest to anyone Contributors interested in Cones. David P. Berschauer Pierre Escoubas Our bulletin aims at keeping everybody informed of the latest William J. Fenzan developments in the area, keeping a record of newly published R. Michael Filmer taxa and presenting our readers a wide range of articles with Michel Jolivet much and often exciting information. As always, I thank our Bernardino Monteiro many friends who contribute with texts, photos, information, Leo G. Ros comments, etc., helping us to make each new number so inter- Benito José Muñoz Sánchez David Touitou esting and valuable. Allan Vargas Jordy Wendriks The 3rd International Cone Meeting is also on the move. Do Alessandro Zanzi remember to mark it in your diaries for September 2014 (defi- nite date still to be announced) and to plan your trip to Ma- drid. This new event will undoubtedly be a huge success, just like the two former meetings in Stuttgart and La Rochelle. You will enjoy it and of course your presence is indispensable! For now, enjoy the new issue of TCC and be sure to let us have your opinions, views, comments, criticism… and even praise, if you feel so inclined. -
Conotoxin Diversity in Chelyconus Ermineus (Born, 1778) and the Convergent Origin of Piscivory in the Atlantic and Indo-Pacific
GBE Conotoxin Diversity in Chelyconus ermineus (Born, 1778) and the Convergent Origin of Piscivory in the Atlantic and Indo-Pacific Cones Samuel Abalde1,ManuelJ.Tenorio2,CarlosM.L.Afonso3, and Rafael Zardoya1,* 1Departamento de Biodiversidad y Biologıa Evolutiva, Museo Nacional de Ciencias Naturales (MNCN-CSIC), Madrid, Spain Downloaded from https://academic.oup.com/gbe/article-abstract/10/10/2643/5061556 by CSIC user on 17 January 2020 2Departamento CMIM y Q. Inorganica-INBIO, Facultad de Ciencias, Universidad de Cadiz, Puerto Real, Spain 3Fisheries, Biodiversity and Conervation Group, Centre of Marine Sciences (CCMAR), Universidade do Algarve, Campus de Gambelas, Faro, Portugal *Corresponding author: E-mail: [email protected]. Accepted: July 28, 2018 Data deposition: Raw RNA seq data: SRA database: project number SRP139515 (SRR6983161-SRR6983169) Abstract The transcriptome of the venom duct of the Atlantic piscivorous cone species Chelyconus ermineus (Born, 1778) was determined. The venom repertoire of this species includes at least 378 conotoxin precursors, which could be ascribed to 33 known and 22 new (unassigned) protein superfamilies, respectively. Most abundant superfamilies were T, W, O1, M, O2, and Z, accounting for 57% of all detected diversity. A total of three individuals were sequenced showing considerable intraspecific variation: each individual had many exclusive conotoxin precursors, and only 20% of all inferred mature peptides were common to all individuals. Three different regions (distal, medium, and proximal with respect to the venom bulb) of the venom duct were analyzed independently. Diversity (in terms of number of distinct members) of conotoxin precursor superfamilies increased toward the distal region whereas transcripts detected toward the proximal region showed higher expression levels. -
Update 2 February 2012. New Entries and Changes Which Will Be Included
Update 2 February 2012. New Entries and changes which will be included in Files at next Update. ALL CHANGES IN TEXT ON UPDATES WILL BE IN RED. NEW REPLACEMENT STATEMENT REGARDING COPYRIGHT. Under Introduction replace from “the contents to acknowledged” with Conditions of use. The content of this website is provided for personal and scientific use and may be downloaded for this purpose. It may not be used in whole or part for any commercial activity and publication of any of the content on the internet is limited to the Cone Collector website(www.TheConeCollector.com ). Authors wishing to publish any of the pictures may do so on a limited basis but should inform M Filmer so that the original owner of the rights to the picture can be acknowledged([email protected] Within the taxon sections, a number of pictures are indicated as copyright © of the museum holding the type. The museums recently provided these pictures and as a condition require their prior approval for any further commercial or non commercial publication. Any requests for publication should be sent directly to the relevant museum. ACKNOWLEDGEMENTS. I would like to thank the following for providing information and images leading to most of the changes in this update. 1) United States National Museum Washington DC, USNM, Dr. Jerry Harasewitch. 2) Dr. Luigi Bozzetti of Rome, Italy. 3) Guido Poppe of Cebu, Philippines. 4) Hugh Morrison of Perth, Australia. 5) Gavin Malcolm of Hampshire, England. 6) John Tucker of Illinois, U.S.A. 7) Australian Museum Sydney, AMS, Dr. Wendy Reid, Alison Miller & L. -
THE LISTING of PHILIPPINE MARINE MOLLUSKS Guido T
August 2017 Guido T. Poppe A LISTING OF PHILIPPINE MARINE MOLLUSKS - V1.00 THE LISTING OF PHILIPPINE MARINE MOLLUSKS Guido T. Poppe INTRODUCTION The publication of Philippine Marine Mollusks, Volumes 1 to 4 has been a revelation to the conchological community. Apart from being the delight of collectors, the PMM started a new way of layout and publishing - followed today by many authors. Internet technology has allowed more than 50 experts worldwide to work on the collection that forms the base of the 4 PMM books. This expertise, together with modern means of identification has allowed a quality in determinations which is unique in books covering a geographical area. Our Volume 1 was published only 9 years ago: in 2008. Since that time “a lot” has changed. Finally, after almost two decades, the digital world has been embraced by the scientific community, and a new generation of young scientists appeared, well acquainted with text processors, internet communication and digital photographic skills. Museums all over the planet start putting the holotypes online – a still ongoing process – which saves taxonomists from huge confusion and “guessing” about how animals look like. Initiatives as Biodiversity Heritage Library made accessible huge libraries to many thousands of biologists who, without that, were not able to publish properly. The process of all these technological revolutions is ongoing and improves taxonomy and nomenclature in a way which is unprecedented. All this caused an acceleration in the nomenclatural field: both in quantity and in quality of expertise and fieldwork. The above changes are not without huge problematics. Many studies are carried out on the wide diversity of these problems and even books are written on the subject. -
Notes on Afonsoconus Tucker & Tenorio, 2013
Notes on Afonsoconus Tucker & Tenorio, 2013 (Gastropoda, Conidae), with description of a new species from the Southwestern Indian Ocean Manuel Tenorio, Eric Monnier, Nicolas Puillandre To cite this version: Manuel Tenorio, Eric Monnier, Nicolas Puillandre. Notes on Afonsoconus Tucker & Tenorio, 2013 (Gastropoda, Conidae), with description of a new species from the Southwestern Indian Ocean. Eu- ropean Journal of Taxonomy, Consortium of European Natural History Museums, 2018, 472, pp.1-20. 10.5852/ejt.2018.472. hal-01919489 HAL Id: hal-01919489 https://hal.sorbonne-universite.fr/hal-01919489 Submitted on 12 Nov 2018 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Distributed under a Creative Commons Attribution| 4.0 International License European Journal of Taxonomy 472: 1–20 ISSN 2118-9773 https://doi.org/10.5852/ejt.2018.472 www.europeanjournaloftaxonomy.eu 2018 · Tenorio M.J. et al. This work is licensed under a Creative Commons Attribution 3.0 License. Research article urn:lsid:zoobank.org:pub:C3C58B17-9AAB-4AD2-88DD-498AFBF27016 Notes on Afonsoconus Tucker & Tenorio, 2013 (Gastropoda, Conidae), with description of a new species from the Southwestern Indian Ocean Manuel J. TENORIO 1,*, Eric MONNIER 2 & Nicolas PUILLANDRE 3 1 Dept. -
Chec List Marine and Coastal Biodiversity of Oaxaca, Mexico
Check List 9(2): 329–390, 2013 © 2013 Check List and Authors Chec List ISSN 1809-127X (available at www.checklist.org.br) Journal of species lists and distribution ǡ PECIES * S ǤǦ ǡÀ ÀǦǡ Ǧ ǡ OF ×±×Ǧ±ǡ ÀǦǡ Ǧ ǡ ISTS María Torres-Huerta, Alberto Montoya-Márquez and Norma A. Barrientos-Luján L ǡ ǡǡǡǤͶǡͲͻͲʹǡǡ ǡ ȗ ǤǦǣ[email protected] ćĘęėĆĈęǣ ϐ Ǣ ǡǡ ϐǤǡ ǤǣͳȌ ǢʹȌ Ǥͳͻͺ ǯϐ ʹǡͳͷ ǡͳͷ ȋǡȌǤǡϐ ǡ Ǥǡϐ Ǣ ǡʹͶʹȋͳͳǤʹΨȌ ǡ groups (annelids, crustaceans and mollusks) represent about 44.0% (949 species) of all species recorded, while the ʹ ȋ͵ͷǤ͵ΨȌǤǡ not yet been recorded on the Oaxaca coast, including some platyhelminthes, rotifers, nematodes, oligochaetes, sipunculids, echiurans, tardigrades, pycnogonids, some crustaceans, brachiopods, chaetognaths, ascidians and cephalochordates. The ϐϐǢ Ǥ ēęėĔĉĚĈęĎĔē Madrigal and Andreu-Sánchez 2010; Jarquín-González The state of Oaxaca in southern Mexico (Figure 1) is and García-Madrigal 2010), mollusks (Rodríguez-Palacios known to harbor the highest continental faunistic and et al. 1988; Holguín-Quiñones and González-Pedraza ϐ ȋ Ǧ± et al. 1989; de León-Herrera 2000; Ramírez-González and ʹͲͲͶȌǤ Ǧ Barrientos-Luján 2007; Zamorano et al. 2008, 2010; Ríos- ǡ Jara et al. 2009; Reyes-Gómez et al. 2010), echinoderms (Benítez-Villalobos 2001; Zamorano et al. 2006; Benítez- ϐ Villalobos et alǤʹͲͲͺȌǡϐȋͳͻͻǢǦ Ǥ ǡ 1982; Tapia-García et alǤ ͳͻͻͷǢ ͳͻͻͺǢ Ǧ ϐ (cf. García-Mendoza et al. 2004). ǡ ǡ studies among taxonomic groups are not homogeneous: longer than others. Some of the main taxonomic groups ȋ ÀʹͲͲʹǢǦʹͲͲ͵ǢǦet al. -
Antimycobacterial Activity: a New Pharmacological Target for Conotoxins Found in the First Reported Conotoxin from Conasprella Ximenes
toxins Article Antimycobacterial Activity: A New Pharmacological Target for Conotoxins Found in the First Reported Conotoxin from Conasprella ximenes Andrea Figueroa-Montiel 1, Johanna Bernáldez 1, Samanta Jiménez 1 ID , Beatrix Ueberhide 2, Luis Javier González 3 and Alexei Licea-Navarro 1,* ID 1 Departamento de Innovación Biomédica, CICESE, Carretera Ensenada-Tijuana 3918, Ensenada, BC C.P. 22860, Mexico; fi[email protected] (A.F.-M.); [email protected] (J.B.); [email protected] (S.J.) 2 Department of Biochemistry and Molecular Pharmacology, New York University, Langone Medical Center, 430 East, 29th Street, New York, NY 10016, USA; [email protected] 3 Laboratorio de Espectrometría de Masas, Departamento de Proteómica, Centro de Ingeniería Genética y Biotecnología, Avenida 31 e/158 y 190, Cubanacán, Playa, P.O. Box 6162, C.P. 10600 La Habana, Cuba; [email protected] * Correspondence: [email protected]; Tel.: +52-646-175-0500 (ext. 27201) Received: 19 December 2017; Accepted: 17 January 2018; Published: 23 January 2018 Abstract: Mycobacterium tuberculosis is the etiological agent of tuberculosis, an airborne infectious disease that is a leading cause of human morbidity and mortality worldwide. We report here the first conotoxin that is able to inhibit the growth of M. tuberculosis at a concentration similar to that of two other drugs that are currently used in clinics. Furthermore, it is also the first conopeptide that has been isolated from the venom of Conasprella ximenes. The venom gland transcriptome of C. ximenes was sequenced to construct a database with 24,284 non-redundant transcripts. The conopeptide was purified from the venom using reverse phase high performance liquid chromatography (RP-HPLC) and was analyzed using electrospray ionization-mass spectrometry (ESI-MS/MS). -
The Cone Collector N°20
7+( &21( &2//(&725 -XQH 7+( 1RWHIURP &21( WKH(GLWRU &2//(&725 Dear friends, (GLWRU With the help of divers hands – and the help of the hands of António Monteiro divers, if you will pardon the wordplay – we have put together what I honestly believe is another great issue of TCC. /D\RXW André Poremski As always, we tried to include something for everyone and you &RQWULEXWRUV will find in this number everything from fossil Cones, to re- Willy van Damme ports of recent collecting trips, to photos of spectacular speci- Remy Devorsine mens, to news of new descriptions recently published, among Pierre Escoubas other articles of, I am sure, great interest! Felix Lorenz Carlos Gonçalves You will notice that we do not have the “Who’s Who in Cones” Jana Kratzsch section this time. That is entirely my fault, as I simply failed to Rick McCarthy invite a new collector to send in a short bio for it. The truth is, Edward J. Petuch Philippe Quiquandon several of us have been rather busy with a lot of details concern- Jon F. Singleton ing the 2nd International Cone Meeting, to be held at La Ro- David Touitou chelle (France) later this year – you can read much more about John K. Tucker it in the following pages! I hope to see many of you there, so that we can make a big success of this exciting event! So, without further ado, tuck into what we selected for you and enjoy! A.M. 2QWKH&RYHU Conus victoriae on eggs, Cape Missiessy, Australia. -
Cone Snail Fossils the Sample the 28 Fossil Cone Snail Shells Used In
Cone Snail Fossils The Sample The 28 fossil cone snail shells used in this exercise come from the Plio-Pleistocene fossil record of the southeastern United States. Most of the specimens lived between 2-3 million years ago. Classification Information-- The "Answer" The correct species assignments of the 28 cone snail shells used in this exercise were evaluated by paleontologist Dr. Jonathan Hendricks, who specializes on the fossil record and evolution of this group of snails. Dr. Hendricks recognizes seven (7) different species in this sample. Three belong to the genus Conasprella (Conasprella delessertii, Conasprella marylandica, and Conasprella onisca) and four belong to the genus Conus (Conus adversarius, Conus anabathrum, Conus spurius, and Conus yaquensis). Key features for identifying fossil cone snail species include: the overall shape of the shell, the presence or absence of grooves on the shell, the presence or absence of small bumps near the tip of the shell, and the coloration pattern of the shell, which can sometimes be revealed using ultraviolet light. Links to detailed information about each of the species (including more photographs, including of revealed shell coloration patterns), as well as interactive 3D models, are presented below, along with a key to the "correct" identifications for each one of the cards. Conasprella delessertii (Cards 1, 11, and 23). This species is still alive today. • Neogene Atlas page: http://neogeneatlas.net/species/conasprella-delessertii/ • 3D model: https://sketchfab.com/models/34e2423cb2cf4df498ff6d272e95641f Conasprella marylandica (Cards 13, 21, and 24). This species is extinct and has never been found in Maryland! • Neogene Atlas page: http://neogeneatlas.net/species/conasprella-marylandica/ • 3D model: https://sketchfab.com/models/6d175ee89890444a8049c5aa1ebaeb3f Conasprella onisca (Cards 5, 12, and 26). -
Biodiversity of the Genus Conus (Fleming, 1822): a Rich Source of Bioactive Peptides
• Belg. J. Zool. - Volume 129 (1999) - issue - pages 17-42 - Brussels 1999 BIODIVERSITY OF THE GENUS CONUS (FLEMING, 1822): A RICH SOURCE OF BIOACTIVE PEPTIDES FRÉDÉRIC LE GALL('-'), PHILIPPE FAVREAU('-'), GEORGES RlCHARD('), EVELYNE BENOIT('), YVES LETOURNEUX (') AND JORDI MOLGO (') (')Laboratoire de Neurobiologie Cellulaire et Moléculaire, U.P.R. 9040, C.N.R.S., bâtiment 32-33, 1 avenue de la Terrasse, F-91198 Gif sur Yvette cedex, France ; (')Laboratoire de Biologie et Biochimie Marine, and (')Laboratoire de Synthèse et Etudes de Substances Naturelles à Activités Biologiques, Université de La Rochelle, Pôle Sciences, avenue Marillac, F-17042 La Rochelle cedex, France e-mail: [email protected] Abstract. In this paper, we present an overview of the biodiversity ofboth marine snails of the large genus Conus and their venoms. After a brief survey of Conidae malacology, we focus on the high degree of biodiversity of this gem1s, its specifie biogeography as weil as its habitat, and the relatively strict di et of its members. The venom of Conidae species contains a large number of pep tides that can interact selectively with key elements of the peripheral and central nervous systems of vertebrales and invertebrates. Emphasis is on summarizing our current knowledge of the spe cifie actions of venom components on ionie channels, receptors and other key elements of cellular communication. The peptides isolated from venoms, called conotoxins, form different families according to both their primary structure and their specifie pharmacological targets . Three. families encompassing the ~-, ~0- and ô-conotoxins target voltage-sensitive sodium channels but with dif ferent modes of action or tissue selectivity. -
Diversidad De La Comunidad De Moluscos De Fondos Blandos Del Archipiélago Espíritu Santo, Golfo De California, México
INSTITUTO POLITÉCNICO NACIONAL CENTRO INTERDISCIPLINARIO DE CIENCIAS MARINAS DIVERSIDAD DE LA COMUNIDAD DE MOLUSCOS DE FONDOS BLANDOS DEL ARCHIPIÉLAGO ESPÍRITU SANTO, GOLFO DE CALIFORNIA, MÉXICO. TESIS QUE PARA OBTENER EL GRADO DE MAESTRÍA EN CIENCIAS EN MANEJO DE RECURSOS MARINOS PRESENTA ALEJANDRO BOSCH CALLAR LA PAZ, B.C.S., JUNIO DEL 2018 AGRADECIMIENTOS Primero que todo a mis padres por confiar en mí y apoyarme en todo momento de mi carrera. A mi esposa Susana Perera Valderrama por estar a mi lado en todo momento y por darme el mejor regalo que se puede esperar en la vida: mi hijo Alejandro Jr. Bosch Perera A mi hermana que a pesar de la distancia sigue estando presente para mi y sabe que la quiero con la vida. Al Centro Interdisciplinario de Ciencias Marinas por permitirme la realización de este trabajo en sus instalaciones. A mis hermano Franklin con quien emprendí este largo viaje fuera de nuestra tierra, por los tantos momentos, buenos y malos, y no cambiar a pesar de las dificultades. A mis hermanos los simbiontes que una ves mas nos reunimos pese a la distancia que nos separaba y nuestra amistad se fortalece cada día mas. Un agradecimiento especial a Angel de León Espinosa, por ser la primera persona en brindarme su apoyo cuando recién llegue a México, y por las muchas aventuras que nos hemos aventado y las que vendrán. Un Agradecimiento especial a Ramón y a Tatiana de Dream Yatch Charter por su apoyo en todo este tiempo que ha durado mi estancia aquí en La Paz. -
Western Atlantic Cones Has Been Long Felt
7+( &21( &2//(&725 63(&,$/,668($ 7+( 1RWHIURP &21( WKH(GLWRU &2//(&725 The current year of 2010 is turning out to be truly exceptional for TCC. (GLWRU António Monteiro In October we will have our First International Cone Meeting, in Stuttgart, Germany. And now I have the pleasure of intro- /D\RXW ducing our first Special Issue. André Poremski &RQWULEXWRU The size of John Tucker’s present article would not allow us to John K. Tucker include it in a regular number and its obvious interest certainly advised against splitting it into several consecutive issues. Pre- senting it as Special Issue #14A was the natural solution for those problems. The need for a revision of Western Atlantic Cones has been long felt. Every once in a while we do indeed hear that some- one or other is working on it, but no release dates loom in the horizon. This of course means that every contribution to a bet- ter understanding of that most interesting geographical zone is quite welcome. Hence, we heartily welcome John Tucker’s extensive comments on the series of articles published by Danker Vink back in the 80s, as an important piece of information that will certainly help us to find our way amidst what is certainly a rather com- plicated issue. I personally thank John for submitting this paper to TCC and I hope that everybody will enjoy it. A.M. 2QWKH&RYHU Purpuriconus richardbinghami (Petuch, 1992) Image courtesy of Charlotte Thorpe 3DJH3DJH 7+(&21(&2//(&72563(&,$/,668($ Danker L. N. Vink's The Conidae of the Western Atlantic by John K.