DOCSLIB.ORG

Amphibia: Anura, Caudata) a Través De Métodos Filogeográficos

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Amphibia: Anura, Caudata) a Través De Métodos Filogeográficos UNIVERSIDAD COMPLUTENSE DE MADRID FACULTAD DE CIENCIAS BIOLÓGICAS Departamento de Zoología y Antropología Física TESIS DOCTORAL Estudio de patrones de diversidad intraespecífica en anfibios (Amphibia: anura, caudata) a través de métodos filogeográficos MEMORIA PARA OPTAR AL GRADO DE DOCTOR PRESENTADA POR Ernesto Recuero Gil DIRECTORES: Gabriela, dir Parra Olea Mario, dir García París Madrid, 2015 © Ernesto Recuero Gil, 2011 Universidad Complutense de Madrid - Facultad de Ciencias Biologicas Estudio de patrones de dîversidad intraespecifica en anfibios (Amphibia: Anura, Caudata) a través de métodos fîlogeogrâfîcos. Ernesto Recuero Gil 2010/2011 UNIVERSIDAD COMPLUTENSE 532998816X CSIC . o T C mnc® Dpto. Zoologi'a y Antropologi'a Fi'sica Dpto. Biodiversidad y Biologia Evolutiva Facultad de Ciencias Biolôgicas Museo Nacional de Ciencias Naturales Universidad Complutense de Madrid Consejo Superior de Investigaciones Cientificas Estudio de patrones de dîversidad intraespecifica en anfîbios (Amphibia: Annra, Candata) a través de métodos filogeogràfîcos. Memoria presentada por ERNESTO RECUERO GIL para optar al grado de Doctor en Biologia directores de tesis Dra. Gabriela Parra Olea Dr. Mario Garcia Paris CO/Wp Madrid, 2010/2011 A mi familia. Por to do. Indice Agradecimientos ...........................................................................................7 I. Introduccion general ..................................................................11 IL Capitules ♦♦♦ Capitule 1 Phylogeography of Pseudacris regilla (Anura: Hylidae) in western North America, with a proposai for a new taxonomie rearrangement Molecular Phylogenetics and Evolution, 39: 293-304 .............. 47 Capitule 2. Mitochondrial differentiation and biogeography of Hyla meridionalis (Anura: Hylidae): an unusual phylogeographical pattern Journal of Bio geography, 34: 1207-1219 ................................. 65 <♦ Capitule 3. Evolutionary history of Lissotriton helveticus: multilocus assessment of ancestral vs. recent colonization of the Iberian Peninsula En preparacion ..............................................................................83 ❖ Capitule 4 Urban aquatic habitats and conservation of highly endangered species: the case of Ambystoma mexicanum (Caudata, Ambystomatidae) Annales Zoologici Eennici, 47: 223-238 ................................ 159 < Capitule 5. Polymorphic microsatellite markers for Mexican salamanders of the genus Amby stoma Molecular Ecology N otes,! \ 818-820 ................................... 179 <♦ Capitule 6 Insight on the conservation genetics of threatened populations of Mexican Ambystoma (Caudata: Ambystomatidae) En preparacion ........................................................................ 187 III. Discusion general ................................................................. 255 IV. Cenclusienes.......................................................................... 285 Agradecimientos Una de las conclusiones de este trabajo bien puede ser que realizar una tesis doctoral es un excelente medio para conocer gente. Efectivamente a lo largo de estos anos son muchas las personas que han intervenido de forma directa o indirecta en todo el proceso, y otras tantas que, podriamos decir, se han visto salpicadas por el mismo. Aprovecho este rinconcito para expresar mi mas profundo agradecimiento a todas ellas, sea cual sea su papel en los avatares de esta tesis. Un recuerdo muy especial para Marina, a la que tanto echamos de menos y cuya ausencia se hace notar cada dia. Muchas gracias por todo Marina, ojalâ hubieras estado con nosotros para disfrutar de estos momentos Un millôn de gracias para mis directores, Gabriela y Mario, sin los cuales nada de esto h abri a sido posible. Muchas gracias por vuestro apoyo, confianza y por supuesto por todos los buenos ratos que hemos compartido. Muchas gracias también a todos los que han contribuido a la realizaciôn de cada uno de los trabajos incluidos aqui, pero muy especialmente a mis coautores: Ihigo, Gabriela, Mario, Ainhoa, Xabi, Annie, Juan, Kelly. Espero que seguirâ habiendo ocasiones para trabajar juntos. A mi querido grupo herpetoentomolôgico, por el que tantos van y vienen, convirtiendo esta experiencia en algo aun mas interesante y divertido, gracias de corazôn. A José y Helena, que, me acabo de enterar hace un momento, estais en camino de ampliar la familia ;Felicidades pareja!. A Eva, espero que todo te siga yendo bien. Te lo mereces. A Ainhoa, creo que tu seras la siguiente, ^no?. Mucho ânimo y a por ello. A Guillermo, a puntito de regresar del periplo americano. Nos veremos pronto companero. A Judit, siempre bienvenida, pronto nos darâs clases de gramâtica espanola. Kôszônôm. A Jesus, me imagine que tan liado como siempre, espero que también sigas feliz y con la energia de te caracteriza. Te sigo debiendo una visita. A Jorge, parece que fue ayer cuando empezaste a venir por el Museo. Veras, en menos de lo que te piensas estaras tu escribiendo los agradecimientos de tu tesis. A David, sinceramente, es una alegrfa tenerte de vuelta por Madrid. Se te ha echado de menos tronco. A Inigo, igualmente, un placer volver a tenerte por aquf cerca. Espero que no tardemos mucho en poder felicitarte por haber conseguido una plaza. A Chiara, gracias a tu ânimo y apoyo por fin he terminado con la tesis. Un bacio bella. Agradecido quedo por supuesto a todos los amigos y companeros que he encontrado en el Museo: Cristina, Elena, Fernando, Patri, Raquel, Silvia, Lourdes, Felipe, Annie, Pepe, Anabel, Carolina, Jesus, Iker, David, Regina, Diego, Lukas, Fede, Teresa, Carlos, Ivan, Angela, Anabela, Jose, Sebastian, Fafa,... A Paty y Carlos, companeros de fatigas en el principio del fin, habéis conseguido que haya sido mas facil y menos estresante. Muchas gracias. Un montôn de gracias a la gente que me ha hecho sentir como en casa en mis estancias en México: Ruth, Paty, Edna, Noemi, Lisbeth, Juan Carlos, Gerardo,... Ha sido un placer haberles conocido. A mis amigos del alma, que estoicamente me han soportado estos anos y siempre han estado ahi cuando se les necesita: Raul, Pedro, Inigo, Santi, David, Cebollo, Noemi, Diego, Carlos, Rafa, Javi, Miguel Àngel, Nacho, Juan, Itziar, Luis, Alex. Chavales, esto habrâ que celebrarlo. Finalmente, a mi familia, a quien dedico esta tesis, con todo mi carino. Muchfsimas gracias por todo, hacéis que el Mundo sea mucho mejor. I. Introduccion General 11- -12- Intfodiiccinii La biologia evolutiva aborda el estudio de la evoluciôn desde dos perspectivas. Por un lado trata de reconstruir e interpretar la historia evolutiva de los organismos. Por otro busca elucidar los procesos y mecanismos generadores de dicha historia (Futuyma, 1986; O’hara, 1988). A menudo ambas Imeas de estudio se mantienen separadas por las dificultades a la hora de integrar diferentes ramas de investigacion, debido principalmente a importantes diferencias en las metodologias y objetivos propios (Schlichting & Pigliucci, 1998). En algunos casos, sin embargo, el estudio de la historia evolutiva y sus procesos causales van unidos de la mano. Asi, por ejemplo, el estudio de la diversidad intraespecifica suele implicar una parte descriptiva en la que se establecen las caracteristicas de los diferentes linajes asi como las relaciones entre ellos y otra parte que trata de explicar los procesos que han dado origen a dicha diversidad (Carstens et a i, 2009) . Consecuencia directa de la evoluciôn es la diversidad que caracteriza a los seres vivos. Sin embargo, esta diversidad no siempre résulta évidente. Suele ser asi el caso de la existente entre poblaciones de una misma especie o incluso de organismos estrechamente relacionados. El desarrollo de técnicas - 13- Introduccion moleculares, especialmente desde el ultimo cuarto del siglo XX, ha permitido explorar un vasto campo de diversidad, a menudo criptica, que en muchos casos resultaba inconcebible no hace muchos anos (Beheregaray & Caccone, 2007; Trontelj & Fiser, 2009). Se trata de una revolucion que ha afectado a todos los niveles y muy especialmente en aspectos bâsicos como por ejemplo en el eterno debate sobre el concepto de especie (Wiens, 2004a; Vences & Wake, 2007). De este modo el estudio de los patrones de variacion genética intraespecifica se ha convertido en un elemento clave que esta permitiendo un progreso considerable en nuestros conocimientos sobre los factores que influyen en las estructuras poblacionales, en la definiciôn de linajes y en los procesos de especiaciôn. En las ultimas décadas este tipo de estudios se han visto favorecidos notablemente no solo por el continue desarrollo de las técnicas moleculares que permiten cada vez mas la generaciôn de gran cantidad de datos acordes a los objetivos planteados en cada proyecto, sino también gracias a la apariciôn de nuevos marcos conceptuales en los que analizar e interpretar dichos resultados (Avise, 2000; Wiens, 2004a; Buckley, 2009; Hickerson et a l, 2010). - 14- Introduction Filogeograjïa y diversificaciôn. La filogeografia es una disciplina que estudia los patrones de distribuciôn geogrâfica de los linajes genéticos, normalmente a nivel intraespecifico o entre especies proximamente emparentadas, asi como los procesos que generan dichos patrones (Avise, 2009; Nielsen & Beaumont, 2009). Al estudiar la diversidad intraespecifica median te una aproximaciôn filogeogrâfica, la distribuciôn espacial de los linajes encontrados debe analizarse en un trasfondo causal que permita conjeturar que procesos histôricos y demogrâficos se encuentran detrâs (Buckley, 2009).
Load more

Recommended publications
  • Water Beetles
    Ireland Red List No. 1 Water beetles Ireland Red List No. 1: Water beetles G.N. Foster1, B.H. Nelson2 & Á. O Connor3 1 3 Eglinton Terrace, Ayr KA7 1JJ 2 Department of Natural Sciences, National Museums Northern Ireland 3 National Parks & Wildlife Service, Department of Environment, Heritage & Local Government Citation: Foster, G. N., Nelson, B. H. & O Connor, Á. (2009) Ireland Red List No. 1 – Water beetles. National Parks and Wildlife Service, Department of Environment, Heritage and Local Government, Dublin, Ireland. Cover images from top: Dryops similaris (© Roy Anderson); Gyrinus urinator, Hygrotus decoratus, Berosus signaticollis & Platambus maculatus (all © Jonty Denton) Ireland Red List Series Editors: N. Kingston & F. Marnell © National Parks and Wildlife Service 2009 ISSN 2009‐2016 Red list of Irish Water beetles 2009 ____________________________ CONTENTS ACKNOWLEDGEMENTS .................................................................................................................................... 1 EXECUTIVE SUMMARY...................................................................................................................................... 2 INTRODUCTION................................................................................................................................................ 3 NOMENCLATURE AND THE IRISH CHECKLIST................................................................................................ 3 COVERAGE .......................................................................................................................................................
    [Show full text]
  • A Genus-Level Supertree of Adephaga (Coleoptera) Rolf G
    ARTICLE IN PRESS Organisms, Diversity & Evolution 7 (2008) 255–269 www.elsevier.de/ode A genus-level supertree of Adephaga (Coleoptera) Rolf G. Beutela,Ã, Ignacio Riberab, Olaf R.P. Bininda-Emondsa aInstitut fu¨r Spezielle Zoologie und Evolutionsbiologie, FSU Jena, Germany bMuseo Nacional de Ciencias Naturales, Madrid, Spain Received 14 October 2005; accepted 17 May 2006 Abstract A supertree for Adephaga was reconstructed based on 43 independent source trees – including cladograms based on Hennigian and numerical cladistic analyses of morphological and molecular data – and on a backbone taxonomy. To overcome problems associated with both the size of the group and the comparative paucity of available information, our analysis was made at the genus level (requiring synonymizing taxa at different levels across the trees) and used Safe Taxonomic Reduction to remove especially poorly known species. The final supertree contained 401 genera, making it the most comprehensive phylogenetic estimate yet published for the group. Interrelationships among the families are well resolved. Gyrinidae constitute the basal sister group, Haliplidae appear as the sister taxon of Geadephaga+ Dytiscoidea, Noteridae are the sister group of the remaining Dytiscoidea, Amphizoidae and Aspidytidae are sister groups, and Hygrobiidae forms a clade with Dytiscidae. Resolution within the species-rich Dytiscidae is generally high, but some relations remain unclear. Trachypachidae are the sister group of Carabidae (including Rhysodidae), in contrast to a proposed sister-group relationship between Trachypachidae and Dytiscoidea. Carabidae are only monophyletic with the inclusion of a non-monophyletic Rhysodidae, but resolution within this megadiverse group is generally low. Non-monophyly of Rhysodidae is extremely unlikely from a morphological point of view, and this group remains the greatest enigma in adephagan systematics.
    [Show full text]
  • Aquatic Insects in a Multistress Environment: Cross-Tolerance To
    © 2017. Published by The Company of Biologists Ltd | Journal of Experimental Biology (2017) 220, 1277-1286 doi:10.1242/jeb.152108 RESEARCH ARTICLE Aquatic insects in a multistress environment: cross-tolerance to salinity and desiccation Susana Pallarés1,*,Marıá Botella-Cruz1, Paula Arribas2,3,4, Andrés Millán1 and Josefa Velasco1 ABSTRACT against the two stressors are shared (cross-tolerance, e.g. Elnitsky Exposing organisms to a particular stressor may enhance tolerance et al., 2009; Holmstrup et al., 2002) or, conversely, can cause to a subsequent stress, when protective mechanisms against the two the organisms to be more susceptible to the second stress stressors are shared. Such cross-tolerance is a common adaptive (cross-susceptibility) (Sinclair et al., 2013; Todgham and response in dynamic multivariate environments and often indicates Stillman, 2013). potential co-evolution of stress traits. Many aquatic insects in inland Studies on multiple stressors have received increasing attention saline waters from Mediterranean-climate regions are sequentially for their potential to reveal interesting information, which would be challenged with salinity and desiccation stress. Thus, cross-tolerance difficult to predict based on single stressor approaches (DeBiasse to these physiologically similar stressors could have been positively and Kelly, 2016; Gunderson et al., 2016), as well as to increase our selected in insects of these regions. We used adults of the understanding of responses to global change in natural multivariate saline water beetles Enochrus jesusarribasi (Hydrophilidae) and environments (Hewitt et al., 2016). However, these approaches are Nebrioporus baeticus (Dytiscidae) to test cross-tolerance responses still scarce in the literature and are mostly focused on the combined to desiccation and salinity.
    [Show full text]
  • World Catalogue of Dytiscidae – Corrections and Additions, 3 (Coleoptera: Dytiscidae)
    ©Wiener Coleopterologenverein (WCV), download unter www.biologiezentrum.at Koleopterologische Rundschau 76 55–74 Wien, Juli 2006 World Catalogue of Dytiscidae – corrections and additions, 3 (Coleoptera: Dytiscidae) A.N. NILSSON &H.FERY Abstract A third set of corrections and additions is given to the World Catalogue of Dytiscidae (NILSSON 2001) including the first and second sets of corrections and additions (NILSSON 2003 & 2004). Megadytes lherminieri (GUÉRIN-MÉNEVILLE, 1829) has priority over M. giganteus (LAPORTE, 1835). The species name Dytiscus silphoides PONZA, 1805 is declared as a nomen oblitum, in order to ensure the continuous usage of its junior synonym Deronectes opatrinus (GERMAR, 1824) as a valid name (nomen protectum). The preoccupied name Hydroporus ruficeps AUBÉ, 1838 is replaced with Hydroporus pseudoniger nom.n. New taxa published before January 1, 2006 are added. The number of recent species of the family Dytiscidae is now 3959. Key words: Coleoptera, Dytiscidae, world, replacement name, catalogue, corrections, additions. Introduction The World catalogue of Dytiscidae (NILSSON 2001) was recently updated in two sets of corrections and additions (NILSSON 2003, 2004, here referred to as CA1 and CA2), covering works published up to January 1, 2004. This third update includes new taxa and other taxonomic acts published before January 1, 2006. The age of some fossil species have been reconsidered according to EVENHUIS (1994). The transfer of species from Copelatus to genus Papuadytes suggested by BALKE et al. (2004a) follows instructions given by BALKE (in litt.). The number of recent species of Dytiscidae is now 3959. Corrections Page 34: Ilybius wasastjernae: change original binomen to Dyticus wasastjernae.
    [Show full text]
  • Wisconsin's Strategy for Wildlife Species of Greatest Conservation Need
    Prepared by Wisconsin Department of Natural Resources with Assistance from Conservation Partners Natural Resources Board Approved August 2005 U.S. Fish & Wildlife Acceptance September 2005 Wisconsin’s Strategy for Wildlife Species of Greatest Conservation Need Governor Jim Doyle Natural Resources Board Gerald M. O’Brien, Chair Howard D. Poulson, Vice-Chair Jonathan P Ela, Secretary Herbert F. Behnke Christine L. Thomas John W. Welter Stephen D. Willet Wisconsin Department of Natural Resources Scott Hassett, Secretary Laurie Osterndorf, Division Administrator, Land Paul DeLong, Division Administrator, Forestry Todd Ambs, Division Administrator, Water Amy Smith, Division Administrator, Enforcement and Science Recommended Citation: Wisconsin Department of Natural Resources. 2005. Wisconsin's Strategy for Wildlife Species of Greatest Conservation Need. Madison, WI. “When one tugs at a single thing in nature, he finds it attached to the rest of the world.” – John Muir The Wisconsin Department of Natural Resources provides equal opportunity in its employment, programs, services, and functions under an Affirmative Action Plan. If you have any questions, please write to Equal Opportunity Office, Department of Interior, Washington D.C. 20240. This publication can be made available in alternative formats (large print, Braille, audio-tape, etc.) upon request. Please contact the Wisconsin Department of Natural Resources, Bureau of Endangered Resources, PO Box 7921, Madison, WI 53707 or call (608) 266-7012 for copies of this report. Pub-ER-641 2005
    [Show full text]
  • Dytiscidae and Noteridae of Wisconsin (Coleoptera)
    The Great Lakes Entomologist Volume 26 Number 4 - Winter 1994 Number 4 - Winter Article 3 1994 December 1994 Dytiscidae and Noteridae of Wisconsin (Coleoptera). V. Distribution, Habitat, Life Cycle, and Identification of Species of Hydroporinae, Except Hydroporus Clairville Sensu Lato William L. Hilsenhoff University of Wisconsin Follow this and additional works at: https://scholar.valpo.edu/tgle Part of the Entomology Commons Recommended Citation Hilsenhoff, William L. 1994. "Dytiscidae and Noteridae of Wisconsin (Coleoptera). V. Distribution, Habitat, Life Cycle, and Identification of Species of Hydroporinae, Except Hydroporus Clairville Sensu Lato," The Great Lakes Entomologist, vol 26 (4) Available at: https://scholar.valpo.edu/tgle/vol26/iss4/3 This Peer-Review Article is brought to you for free and open access by the Department of Biology at ValpoScholar. It has been accepted for inclusion in The Great Lakes Entomologist by an authorized administrator of ValpoScholar. For more information, please contact a ValpoScholar staff member at [email protected]. .­ Hilsenhoff: Dytiscidae and Noteridae of Wisconsin (Coleoptera). V. Distributi 1994 THE GREAT LAKES ENTOMOLOGIST 275 DYTISCIDAE AND NOTERIDAE OF WISCONSIN (COLEOPTERA). V. DISTRIBUTION, HABITAT, LIFE CYCLE, AND IDENTIFICATION OF SPECIES OF HYDROPORINAE, EXCEPT HYDROPORUS CLAIRVILLE SENSU LATO! William L. Hilsenhoff2 ABSTRACT Thirty species in 11 genera of Hydroporinae were collected in Wisconsin over the past 32 years, excluding those in Hydorporus s.l. Fourteen species of Hygrotus were found; other genera were represented by one to four species. Species keys and notes on identification are provided for adults of all species that occur or may occur in Wisconsin. Information on distribution and abun­ dance in Wisconsin, habitat, and life cycle is provided for each species based on a study of 34,628 adults.
    [Show full text]
  • Departamento De Biodiversidad Y Gestión Ambiental (Zoología) Facultad De Ciencias Biológicas Y Ambientales, Universidad De León 24071 León, SPAIN [email protected]
    The Coleopterists Bulletin, 64(3): 201–219. 2010. DIVERSITY OF WATER BEETLES IN PICOS DE EUROPA NATIONAL PARK,SPAIN: INVENTORY COMPLETENESS AND CONSERVATION ASSESSMENT LUIS F. VALLADARES Departamento de Biodiversidad y Gestión Ambiental (Zoología) Facultad de Ciencias Biológicas y Ambientales, Universidad de León 24071 León, SPAIN [email protected] ANDRÉS BASELGA Departamento de Zoología Facultad de Biología, Universidad de Santiago de Compostela 15782 Santiago de Compostela, SPAIN [email protected] AND JOSEFINA GARRIDO Departamento de Ecología y Biología Animal Facultad de Biología, Universidad de Vigo 36310 Vigo, SPAIN [email protected] ABSTRACT The diversity of true water beetles (Coleoptera: Gyrinidae, Haliplidae, Dytiscidae, Helophoridae, Hydrochidae, Hydrophilidae, Hydraenidae, Elmidae, and Dryopidae) in Picos de Europa National Park (Cantabrian Mountains, Spain) was examined. Taking into account historic long-term sampling (all collections from 1882 to the present), a total of 117 species are recorded. Species accumulation models and non-parametric estimators were used to estimate the actual species richness of aquatic Coleoptera occurring in Picos de Europa National Park. Estimates were generated by ana- lyzing both the collector’s curve from the long-term sampling and the historic cumulative curve of species recorded from the park since 1882. Values of species richness estimated by different methods range from 127 to 170 species (mean = 148 ± 15 SD). Therefore, it seems that the current inventory has reached a reasonably good level of completeness as estimates indicate that about 80% of the water beetle fauna has already been recorded. The inventory is used to analyze the biological uniqueness of the park and its outstanding level of species richness and endemism (33 Iberian endemic species).
    [Show full text]
  • Escola De Ciência E Tecnologia Departamento De Biologia
    UNIVERSIDADE DE ÉVORA Escola de Ciência e Tecnologia Departamento de Biologia Comparison of organic matter decomposition between natural and artificial ponds. Pedro Miguel Portela Faísca Orientação: Doutor Miguel Matias Mestrado em Biologia da Conservação Dissertação Évora, 2018 University of Évora Master in Conservation Biology Dissertation “Comparison of organic matter decomposition between natural and artificial ponds” Pedro Miguel Portela Faísca Supervisor: Doutor Miguel Matias 2 Index Figure Index .................................................................................................................................. 4 Table Index .................................................................................................................................... 6 Abstract ......................................................................................................................................... 7 Resumo .......................................................................................................................................... 8 Introduction ................................................................................................................................... 9 Methods ....................................................................................................................................... 14 Study Area ............................................................................................................................... 14 Decomposition experiment ....................................................................................................
    [Show full text]
  • Influence of Iron and Nitrate Concentration in Water on Aquatic
    Limnetica, 27 (2): x-xx (2008) Limnetica, 27 (2): 285-298 (2008). DOI: 10.23818/limn.27.23 c Asociacion´ Iberica´ de Limnolog´ıa, Madrid. Spain. ISSN: 0213-8409 Influence of iron and nitrate concentration in water on aquatic Coleoptera community structure: Application to the Avia River (Ourense, NW. Spain) Marta Fernandez-D´ ´ıaz, Cesar Joao Benetti ∗ and Josefina Garrido Department of Ecology and Animal Biology, Faculty of Biology. University of Vigo, Campus Lagoas- Marcosende, 36310, Vigo, Spain 2 ∗ Corresponding author: [email protected] 2 Received: 26/3/08 Accepted: 8/7/08 ABSTRACT Influence of iron and nitrate concentration in water on aquatic Coleoptera community structure: Application to the Avia river (Ourense, NW. Spain) In this work the influence of the concentration of dissolved iron and nitrate in the water on the structure of the community of aquatic Coleoptera of a river in northwest Spain is analyzed. A total of 45 species and subspecies of aquatic Coleoptera (Adephaga and Polyphaga) were collected between March and November 1999 from 10 sites distributed along the Avia river (Ourense, N.W. Spain). Also, 24 physical and chemical parameters of water were measured and a CCA was made to evaluate which of these factors had the greatest influence on the studied fauna. At the same time an ecological analysis was made using the distribution of species and subspecies in relation to two water parameters (concentration of nitrate and dissolved iron). The study of distribution in relation to these factors by means of elaborating their ecological profiles suggested indicator species for each of these parameters.
    [Show full text]
  • Coleoptera: Gyrinidae, Haliplidae
    The Coleopterists Bulletin, 61(1):95–110. 2007. DIVERSITY OF WATER BEETLES (COLEOPTERA:GYRINIDAE,HALIPLIDAE, NOTERIDAE,HYGROBIIDAE,DYTISCIDAE, AND HYDROPHILIDAE) IN GALICIA, NORTHWEST SPAIN:ESTIMATING THE COMPLETENESS OF THE REGIONAL INVENTORY JAIME GONZA´ LEZ Departamento de Bioloxı´a Animal, Faculdade de Bioloxı´a Universidade de Santiago de Compostela 15706 Santiago de Compostela, SPAIN [email protected] ANDRE´ S BASELGA Departamento de Biodiversidad y Biologı´a Evolutiva Museo Nacional de Ciencias Naturales c/ Jose´ Gutie´rrez Abascal 2 28006 Madrid, SPAIN [email protected] AND FRANCISCO NOVOA Departamento de Bioloxı´a Animal, Faculdade de Bioloxı´a Universidade de Santiago de Compostela 15706 Santiago de Compostela, SPAIN [email protected] Abstract Diversity of Galician water beetles (Coleoptera: Gyrinidae, Haliplidae, Noteridae, Hygrobiidae, Dytiscidae and Hydrophiliade) was analyzed using a database created by collecting species records from several data sources. Most data came from a long-term sampling program carried out by one of the authors across the whole region but further local studies provided additional data. To assess the inventory completeness as well as to estimate the species richness, both an asymptotic model and some non-parametric estimators were used. Database records were utilized as a sampling-effort surrogate. Total richness estimations predicted by these different methods range between 117 and 131 species. Therefore, it seems that between 86 and 97% of the beetle fauna belonging to the studied families was recorded, so that the inventory has reached an acceptable level of completeness (113 species). A list of the Galician species of Gyrinidae, Haliplidae, Noteridae, Hygrobiidae, Dytiscidae and Hydrophilidae is given. Water beetles are an important part of the insect populations of water bodies and wetlands.
    [Show full text]
  • MS Abellán Et Al
    View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Digital.CSIC Range shifts in Quaternary European aquatic Coleoptera Pedro Abellán1,2*, Cesar J. Benetti1, Robert B. Angus3 and Ignacio Ribera1,2 1 Museo Nacional de Ciencias Naturales (CSIC), José Gutiérrez Abascal 2, 28006 Madrid, Spain 2 Instituto de Biología Evolutiva (CSIC-UPF), Passeig Maritim de la Barceloneta 37-49, 08003 Barcelona, Spain 3 School of Biological Sciences, Royal Holloway, University of London, Egham, Sur- rey TW20 0EX, UK *Correspondence: Pedro Abellán, Instituto de Biología Evolutiva (CSIC-UPF), Passeig Maritim de la Barceloneta 37-49, 08003 Barcelona, Spain. E-mail: [email protected] Running header: Range shifts in Quaternary water beetles 1 ABSTRACT Aim To undertake a quantitative review of the Quaternary fossil record of European water beetles to evaluate their geographical and temporal coverage, and to characterize the extent and typology of the shifts in their geographical ranges. Location Europe. Methods We compiled Quaternary water beetle records from public databases and published references. We included in the analyses species of ten families of aquatic Coleoptera, and recorded range shifts through the comparison of the location of fossil remains with the current distribution of the species. We explored the ecological representativeness of the fossil record, as well as the relationship between range shifts and the habitat type of the species. Results Our final data set included over 9,000 records for 259 water beetle species. Aquatic beetle fossil remains have been documented exclusively north of 42º N, with most of the records from the British Isles and virtually none from Southern Europe or the Mediterranean Basin.
    [Show full text]
  • Foster, Warne, A
    ISSN 0966 2235 LATISSIMUS NEWSLETTER OF THE BALFOUR-BROWNE CLUB Number Forty October 2017 The name for the Malagasy striped whirligig Heterogyrus milloti Legros is given as fandiorano fahagola in Malagasy in the paper by Grey Gustafson et al. (see page 2) 1 LATISSIMUS 40 October 2017 STRANGE PROTOZOA IN WATER BEETLE HAEMOCOELS Robert Angus (c) (a) (b) (d) (e) Figure Parasites in the haemocoel of Hydrobius rottenbergii Gerhardt One of the stranger findings from my second Chinese trip (see “On and Off the Plateau”, Latissimus 29 23 – 28) was an infestation of small ciliated balls in the haemocoel of a Boreonectes emmerichi Falkenström taken is a somewhat muddy pool near Xinduqao in Sichuan. This pool is shown in Fig 4 on p 25 of Latissimus 29. When I removed the abdomen, in colchicine solution in insect saline (for chromosome preparation) what appeared to a mass of tiny bubbles appeared. My first thought was that I had foolishly opened the beetle in alcoholic fixative, but this was disproved when the “bubbles” began swimming around in a manner characteristic of ciliary locomotion. At the time I was not able to do anything with them, but it was something the like of which I had never seen before. Then, as luck would have it, on Tuesday Max Barclay brought back from the Moscow region of Russia a single living male Hydrobius rottenbergii Gerhardt. This time I injected the beetle with colchicine solution and did not open it up (remove the abdomen) till I had transferred it to ½-isotonic potassium chloride. And at this stage again I was confronted with a mass of the same self-propelled “bubbles”.
    [Show full text]