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(Peracarida: Isopoda) Inferred from 18S Rdna and 16S Rdna Genes
76 (1): 1 – 30 14.5.2018 © Senckenberg Gesellschaft für Naturforschung, 2018. Relationships of the Sphaeromatidae genera (Peracarida: Isopoda) inferred from 18S rDNA and 16S rDNA genes Regina Wetzer *, 1, Niel L. Bruce 2 & Marcos Pérez-Losada 3, 4, 5 1 Research and Collections, Natural History Museum of Los Angeles County, 900 Exposition Boulevard, Los Angeles, California 90007 USA; Regina Wetzer * [[email protected]] — 2 Museum of Tropical Queensland, 70–102 Flinders Street, Townsville, 4810 Australia; Water Research Group, Unit for Environmental Sciences and Management, North-West University, Private Bag X6001, Potchefstroom 2520, South Africa; Niel L. Bruce [[email protected]] — 3 Computation Biology Institute, Milken Institute School of Public Health, The George Washington University, Ashburn, VA 20148, USA; Marcos Pérez-Losada [mlosada @gwu.edu] — 4 CIBIO-InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, Campus Agrário de Vairão, 4485-661 Vairão, Portugal — 5 Department of Invertebrate Zoology, US National Museum of Natural History, Smithsonian Institution, Washington, DC 20013, USA — * Corresponding author Accepted 13.x.2017. Published online at www.senckenberg.de/arthropod-systematics on 30.iv.2018. Editors in charge: Stefan Richter & Klaus-Dieter Klass Abstract. The Sphaeromatidae has 100 genera and close to 700 species with a worldwide distribution. Most are abundant primarily in shallow (< 200 m) marine communities, but extend to 1.400 m, and are occasionally present in permanent freshwater habitats. They play an important role as prey for epibenthic fishes and are commensals and scavengers. Sphaeromatids’ impressive exploitation of diverse habitats, in combination with diversity in female life history strategies and elaborate male combat structures, has resulted in extraordinary levels of homoplasy. -
Paradella Dianae – Around the World in 20 Years
Southeastern Regional Taxonomic Center South Carolina Department of Natural Resources Paradella dianae – around the world in 20 years Kingdom Animalia Phylum Arthropoda Class Malacostraca Order Isopoda Family Sphaeromatidae Paradella dianae is a species of crustacean that was accidentally introduced to the southeast coast of the U.S. in the early 1980s. It was first discovered by SCDNR divers who were studying the jetties that were being built at Murrells Inlet at that time. As they made repeated dives on the jetty stones below the low tide level, to carefully and systematically quantify the flora and fauna, divers noticed hundreds of small creatures clinging tightly to their neoprene wetsuits when they climbed from the water back onto the dive boat. It took a lot of effort to remove them, even under the heavy spray of freshwater from a garden hose back at the dock. It turns out that these pesky animals were isopods that are native to the Pacific coasts of North and Central America. They were probably carried to our coast on the outside surfaces of oceangoing ships, and they have hitchhiked around the world among the fouling growth that builds up over time on these ship’s hulls. Although they aren’t particularly conspicuous to the casual observer, isopods are an important part of many coastal communities, as this is especially true for those that live on hard surfaces that are continuously submerged in high salinity seawater for a reasonably long period of time (e.g. floating docks, pilings and jetties). You can learn more about this interesting group of crustaceans by going to the archived ‘Featured Species’ at http://www.dnr.sc.gov/marine/sertc/Isopod%20Crustaceans.pdf Description and Biology: Paradella dianae is a dorso-ventrally flattened, yellowish and brown colored sphaeromatid isopod. -
Two New Nonindigenous Isopods in the Southwestern Atlantic
Journal of Sea Research 138 (2018) 1–7 Contents lists available at ScienceDirect Journal of Sea Research journal homepage: www.elsevier.com/locate/seares Two new nonindigenous isopods in the Southwestern Atlantic: Simultaneous T assessment of population status and shipping transport vector ⁎ Carlos Rumbolda,b, , Marco Melonic, Brenda Dotib,d,e, Nancy Correaf, Mariano Albanob,g, Francisco Sylvesterb,h, Sandra Obenata a Instituto de Investigaciones Marinas y Costeras (IIMyC), Universidad Nacional de Mar del Plata, Mar del Plata, Argentina b Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina c IEGEBA (CONICET-UBA), Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad de Buenos Aires, Argentina d Instituto de Biodiversidad y Biología Experimental y Aplicada (IBBEA, CONICET-UBA), Argentina e Departamento de Biodiversidad y Biología Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires (UBA), Ciudad de Buenos Aires, Argentina f Servicio de Hidrografía Naval, Ministerio de Defensa de la República Argentina, Argentina g Centro Austral de Investigaciones Científicas (CADIC-CONICET), Ushuaia, Argentina h Instituto para el Estudio de la Biodiversidad de Invertebrados (IEBI), Facultad de Ciencias Naturales, Universidad Nacional de Salta, Salta, Argentina ARTICLE INFO ABSTRACT Keywords: The Southwestern Atlantic is often perceived as remote region, yet it is not immune to biological invasions. Dynamene edwardsi Patchy information on historical community composition hinders our ability to identify introductions to coastal Paracerceis sculpta ecosystems in this region. Hull fouling is an under-managed shipping vector that likely continues to transport Population biology large numbers of marine species worldwide. The port of Mar del Plata is a comparatively well-studied shipping Hull fouling and commercial hub that may serve as an observatory to monitor new introductions to the Argentine coast. -
BATEMAN GRADIENTS and ALTERNATIVE MATING STRATEGIES Katharine M
BATEMAN GRADIENTS AND ALTERNATIVE MATING STRATEGIES Katharine M. Saunders1 and Stephen M. Shuster2 1School of Biological Sciences, University of Texas, Austin, TX 78712 2Department of Biological Sciences, Northern Arizona University, Flagstaff, AZ 86011 Abstract Results and Conclusions Among the available methods for estimating the intensity of sexual selection, the Bateman Our 2-way ANOVA of the residuals for offspring number on female body length, to determine whether the fertilities of gradient is considered one of the most accurate, because it specifically measures the standardized the 3 male morphs differed or decreased with increasing mating frequency, was non-significant overall (F[5,85] =0.25, P covariance between mate numbers and offspring numbers for members of each sex. Although =0.94) with non-significant effects of male morph (F[MORPH] =0.42, P =0.66) and mate order (F[ORDER] =2.21, P =0.64) and a non-significant interaction between these factors (F =0.15, P =0.86). This result indicated that, although the widely used to compare sex differences in selection intensity, it has yet to be used to examine the [MORPH*ORDER] they appear to invest different amounts of energy to somatic and gametic functions (Shuster 1989a), the 3 male morphs did covariance between mate numbers and offspring numbers among alternative mating strategies. not differ in their sexual competency with multiple matings. This result also confirmed that there were no significant We allowed marine isopods (Paracerceis sculpta) representing the 3 genetically distinct male differences in the fecundities of females mated with α-, β- and γ-males, and, consistent with Shuster (1989a), there were no morphs in this species to mate from 1 to 5 times, and we allowed females to mate 1, 3 and 5 times. -
The Effects of Controlled Propagation on An
Conservation Genetics (2005) 6:355–368 Ó Springer 2005 DOI 10.1007/s10592-005-5003-1 The effects of controlled propagation on an endangered species: genetic differentiation and divergence in body size among native and captive populations of the Socorro Isopod (Crustacea: Flabellifera) Stephen M. Shuster1,*, Mark P. Miller2,3, Brian K. Lang4, Nathan Zorich5, Lynn Huynh1 & Paul Keim1 1Department of Biological Sciences, Northern Arizona University, Flagstaff, AZ, 86011-5640, USA; 2Department of Biology, Utah State University, Box 5305, Logan, UT, 84322, USA; 3Department of Forest Range and Wildlife, Utah State University, Box 5230, Logan, UT, 84322, USA; 4New Mexico Department of Game and Fish, Santa Fe, NM, 87504 ; 5School of Aquatic and Fishery Sciences, University of Washington, Seattle, WA, 98195-5020, (*Corresponding author: E-mail: [email protected]) Received 05 January 2004; accepted 10 August 2004 Key words: AFLP, bottleneck, cannibalism, Crustacea, selection, thermal springs Abstract The endangered Socorro Isopod, Thermosphaeroma thermophilum, is endemic to a single thermal spring in Socorro, NM. This species is cannibalistic, with males more cannibalistic than females, and with females and juveniles more vulnerable than males as prey. In 1990, the New Mexico Department of Game and Fish, created the Socorro Isopod Propagation Facility (SIPF) near the natural habitat, Sedillo Spring (SS), to increase total population size and to examine the effects of habitat heterogeneity on population growth. We report the genetic and morphological effects of this experiment, using the natural population as a control. Captive subpopulations experienced bottlenecks of known intensity and duration, as well as different intensities of cannibalism. Using 57 AFLP markers, we show that in 6 years (1990–1996), captive sub- populations diverged significantly from the natural population. -
Socorro Isopod Recovery Plan Was Developed by the New Mexico Game and Fish Department Under Contract to the Albuquerque Regional Director of the U.S
SOCORRQ ISQPOD RECOVERY PLAN : Thermosphaeroma thermophilum Socorfo * I NEW MEXICO’ 1982 RESEW PLAN FOR 'II-E SoaxmISOPOD (l%ermosphaemnathermophilun) New kxi.co Gme ati Fish Department mder Cbntract to U.S. Fish and Wildlife Service Date: 2- //&// li2, I e--e PREFACE The Socorro Isopod Recovery Plan was developed by the New Mexico Game and Fish Department under contract to the Albuquerque Regional Director of the U.S. Fish and Wildlife Service. The recovery plan is based upon the belief that State and Federal conser- vation agencies and knowledgeable, interested individuals should endeavor to preserve the Socorro isopod and its habitat and to restore them, as much as possible, to their historic status. The objective of the plan is to make this belief a reality. The best information available was used to produce this recovery plan. It is hoped the plan will be utilized by all agencies, institutions and individuals concerned with the Socorro isopod and its ecosystem to coordinate conservation activities. Periodically, and as the plan is implemented, revisions will be necessary. Revisions will be the responsibility the task of the U.S. Fish and Wildlife Service in cooperation with the New Mexico Game and Fish Department and implementation is the task of the managing agencies, especially the New Mexico Game and Fish Department. This completed Socorro Isopod Recovery Plan has been approved by the U.S. Fish and Wildlife Service. The plan does not necessarily represent official positions or approvals of cooperating agencies and does not necessarily represent the views of the New Mexico Game and Fish Department. -
A New Record of Paracerceis Sculpta (Holmes, 1904) (Sphaeromatidae: Isopoda) from Pakistan, Northern Arabian Sea
Pakistan Journal of Marine Sciences, Vol. 10(1), 43-48, 2001. A NEW RECORD OF PARACERCEIS SCULPTA (HOLMES, 1904) (SPHAEROMATIDAE: ISOPODA) FROM PAKISTAN, NORTHERN ARABIAN SEA Rehana Yasmeen and Waquar Javed Department of Zoology, University of Karachi, Karachi-75270, Pakistan. ABSTRACT: This paper records the presence of Paracerceis sculpta (Holmes, 1904) for the first time from the Northern Arabian Sea. Features of taxonomic importance are illustrated and briefly described. KEY WORDS: Paracerceis sculpta , Isopoda, new record, Karachi. INTRODUCTION Paracerceis (Hansen, 1905) is a small genus consisting of 13 species (Harrison and Ellis, 1991: 943; Kussakin and Malyutina, 1993) recorded from all over the world. Recently specimens of Paracerceis sculpta were collected from the Port Qasim, Karachi coast, during a study of the intertidal Isopoda of Pakistan, constituting the first record of the genus and species from Pakistan waters. The specimens have been deposited in the Museum of the Department of Zoology, University of Karachi. SYSTEMATIC ACCOUNT Order Isopoda Family Sphaeromatidae Latreille, 1825 Genus Paracerceis Hansen, 1905 Species P. sculpta (Holmes, 1904) (Figs. 1-3) Dynamene sculpta Holmes, 1904: 300-302, pl. 34. Ciliacea sculpta Richardson, 1905: 318-319; Stebbing, 1905: 35. Paracerceis sculpta Richardson, 1905: IX; Menzies, 1962: 340, 341, fig. 2; Miller, 1968: 9, 14; Pires, 1981: 219, 220; Harrison and Holdich, 1982: 440-442. Sergiella angra Pires, 1980: 212-218; 1981: 219-220. Material examined: Adult male, 7.00 mm, 2 females, 5.00 mm from Port Qasim, lat. 24°41’54”N, Long. 67°08’30”E, Karachi, 29 September 1999. Descriptive notes: Richardson (1905: 319) gave a detailed description which was later expanded by Harrison and Holdich (1982). -
The Effects of Social and Physical Interactions on Lizard Morphology, Behavior, and Ecology
University of Massachusetts Amherst ScholarWorks@UMass Amherst Doctoral Dissertations Dissertations and Theses March 2019 The effects of social and physical interactions on lizard morphology, behavior, and ecology Casey Gilman University of Massachusetts Amherst Follow this and additional works at: https://scholarworks.umass.edu/dissertations_2 Part of the Other Ecology and Evolutionary Biology Commons Recommended Citation Gilman, Casey, "The effects of social and physical interactions on lizard morphology, behavior, and ecology" (2019). Doctoral Dissertations. 1498. https://doi.org/10.7275/13489160 https://scholarworks.umass.edu/dissertations_2/1498 This Open Access Dissertation is brought to you for free and open access by the Dissertations and Theses at ScholarWorks@UMass Amherst. It has been accepted for inclusion in Doctoral Dissertations by an authorized administrator of ScholarWorks@UMass Amherst. For more information, please contact [email protected]. THE EFFECTS OF SOCIAL AND PHYSICAL INTERACTIONS ON LIZARD MORPHOLOGY, BEHAVIOR, AND ECOLOGY A Dissertation Presented by CASEY A. GILMAN Submitted to the Graduate School of the University of Massachusetts Amherst in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY FEBRUARY 2019 Organismic and Evolutionary Biology © Copyright by Casey A. Gilman 2019 All Rights Reserved THE EFFECTS OF SOCIAL AND PHYSICAL INTERACTIONS ON LIZARD MORPHOLOGY, BEHAVIOR, AND ECOLOGY A Dissertation Presented by CASEY A. GILMAN Approved as to style and content by: _____________________________________________________ Duncan J. Irschick, Chair _____________________________________________________ Elizabeth M. Jakob, Member _____________________________________________________ Diane A. Kelly, Member _____________________________________________________ Jonathan B. Losos, Member ________________________________________________ Patricia Wadsworth, Director Interdepartmental Graduate Programs DEDICATION To: My mother, whom I miss terribly; and Toni, who supported me through it all. -
Crustacea: Isopoda) Revista Mexicana De Biodiversidad, Vol
Revista Mexicana de Biodiversidad ISSN: 1870-3453 [email protected] Universidad Nacional Autónoma de México México Rocha-Ramírez, Arturo; Álvarez, Fernando; Alcocer, Javier; Chávez-López, Rafael; Escobar-Briones, Elva Lista anotada de los isópodos acuáticos epicontinentales de México (Crustacea: Isopoda) Revista Mexicana de Biodiversidad, vol. 80, núm. 3, 2009, pp. 615-631 Universidad Nacional Autónoma de México Distrito Federal, México Disponible en: http://www.redalyc.org/articulo.oa?id=42515996005 Cómo citar el artículo Número completo Sistema de Información Científica Más información del artículo Red de Revistas Científicas de América Latina, el Caribe, España y Portugal Página de la revista en redalyc.org Proyecto académico sin fines de lucro, desarrollado bajo la iniciativa de acceso abierto Revista Mexicana de Biodiversidad 80: 615- 631, 2009 Lista anotada de los isópodos acuáticos epicontinentales de México (Crustacea: Isopoda) Annotated list of the aquatic epicontinental isopods of Mexico (Crustacea: Isopoda) Arturo Rocha-Ramírez1*, Fernando Álvarez2, Javier Alcocer3, Rafael Chávez-López1 y Elva Escobar- Briones4 1Laboratorio de Ecología, FES Iztacala, Universidad Nacional Autónoma de México. Av. de los Barrios # 1, Los Reyes Iztacala, 54090 Tlalnepantla, Estado de México, México 2Colección Nacional de Crustáceos, Instituto de Biología, Universidad Nacional Autónoma de México. Apartado postal 70-153, 04510, México, D.F., México. 3Proyecto de Investigación en Limnología Tropical: FES Iztacala, Universidad Nacional Autónoma de México. Av. de los Barrios # 1, Los Reyes Iztacala, 54090 Tlalnepantla, Estado de México, México. 4Laboratorio de Biodiversidad y Macroecología, Instituto de Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México, Apartado postal 70-305, 04510, México, D.F., México. *Correspondencia: [email protected] Resumen. -
THREATENED and ENDANGERED SPECIES of NEW MEXICO 2008 Biennial Review and Recommendations
THREATENED AND ENDANGERED SPECIES OF NEW MEXICO 2008 BIENNIAL REVIEW DRAFT First Public Comment Period March 11, 2008 New Mexico Department of Game and Fish Conservation Services Division DRAFT 2008 Biennial Review of T & E Species of NM, 3/11/08 THREATENED AND ENDANGERED SPECIES OF NEW MEXICO 2008 Biennial Review and Recommendations Authority: Wildlife Conservation Act (17-2-37 through 17-2-46 NMSA 1978) EXECUTIVE SUMMARY: A total of 118 species and subspecies are on the 2008 list of threatened and endangered New Mexico wildlife. The list includes 2 crustaceans, 25 mollusks, 23 fishes, 6 amphibians, 15 reptiles, 32 birds and 15 mammals (Tables 1, 2). An additional 7 species of mammals has been listed as restricted to facilitate control of traffic in federally protected species. A species is endangered if it is in jeopardy of extinction or extirpation from the state; a species is threatened if it is likely to become endangered within the foreseeable future throughout all or a significant portion of its range in New Mexico. Species or subspecies of mammals, birds, reptiles, amphibians, fishes, mollusks, and crustaceans native to New Mexico may be listed as threatened or endangered under the Wildlife Conservation Act (WCA). During the Biennial Review, species may be upgraded from threatened to endangered, or downgraded from endangered to threatened, based upon data, views, and information regarding the biological and ecological status of the species. Investigations for new listings or removals from the list (delistings) can be undertaken at any time, but require additional procedures from those for the Biennial Review. The 2006 Biennial Review contained a recommendation for maintaining the status for 119 species and subspecies listed as threatened, endangered, or restricted under the WCA, and uplisting four species (Arizona grasshopper sparrow, Pecos bluntnose shiner, spikedace, and meadow jumping mouse ) from threatened to endangered and downlisting two species (shortneck snaggletooth and piping plover) from endangered to threatened. -
Duffy 2010 Encyclopedia of Animal Behavior-1.Pdf
This article was originally published in the Encyclopedia of Animal Behavior published by Elsevier, and the attached copy is provided by Elsevier for the author's benefit and for the benefit of the author's institution, for non- commercial research and educational use including without limitation use in instruction at your institution, sending it to specific colleagues who you know, and providing a copy to your institution’s administrator. All other uses, reproduction and distribution, including without limitation commercial reprints, selling or licensing copies or access, or posting on open internet sites, your personal or institution’s website or repository, are prohibited. For exceptions, permission may be sought for such use through Elsevier's permissions site at: http://www.elsevier.com/locate/permissionusematerial Duffy J.E. (2010) Crustacean Social Evolution. In: Breed M.D. and Moore J., (eds.) Encyclopedia of Animal Behavior, volume 1, pp. 421-429 Oxford: Academic Press. © 2010 Elsevier Ltd. All rights reserved. Author's personal copy Crustacean Social Evolution J. E. Duffy, Virginia Institute of Marine Science, Gloucester Point, VA, USA ã 2010 Elsevier Ltd. All rights reserved. Introduction shed periodically during growth. Each of the segments in the primitive ancestral crustacean body bore a pair of The Crustacea represent one of the most spectacular appendages, which have been modified during the evolu- evolutionary radiations in the animal kingdom, whether tion of the various crustacean groups into a wide range of measured by species richness or diversity in morphology structures used in feeding, locomotion, sensation, and or lifestyles. Its members range from microscopic mites of communication. -
Southeastern Regional Taxonomic Center South Carolina Department of Natural Resources
Southeastern Regional Taxonomic Center South Carolina Department of Natural Resources http://www.dnr.sc.gov/marine/sertc/ Southeastern Regional Taxonomic Center Invertebrate Literature Library (updated 9 May 2012, 4056 entries) (1958-1959). Proceedings of the salt marsh conference held at the Marine Institute of the University of Georgia, Apollo Island, Georgia March 25-28, 1958. Salt Marsh Conference, The Marine Institute, University of Georgia, Sapelo Island, Georgia, Marine Institute of the University of Georgia. (1975). Phylum Arthropoda: Crustacea, Amphipoda: Caprellidea. Light's Manual: Intertidal Invertebrates of the Central California Coast. R. I. Smith and J. T. Carlton, University of California Press. (1975). Phylum Arthropoda: Crustacea, Amphipoda: Gammaridea. Light's Manual: Intertidal Invertebrates of the Central California Coast. R. I. Smith and J. T. Carlton, University of California Press. (1981). Stomatopods. FAO species identification sheets for fishery purposes. Eastern Central Atlantic; fishing areas 34,47 (in part).Canada Funds-in Trust. Ottawa, Department of Fisheries and Oceans Canada, by arrangement with the Food and Agriculture Organization of the United Nations, vols. 1-7. W. Fischer, G. Bianchi and W. B. Scott. (1984). Taxonomic guide to the polychaetes of the northern Gulf of Mexico. Volume II. Final report to the Minerals Management Service. J. M. Uebelacker and P. G. Johnson. Mobile, AL, Barry A. Vittor & Associates, Inc. (1984). Taxonomic guide to the polychaetes of the northern Gulf of Mexico. Volume III. Final report to the Minerals Management Service. J. M. Uebelacker and P. G. Johnson. Mobile, AL, Barry A. Vittor & Associates, Inc. (1984). Taxonomic guide to the polychaetes of the northern Gulf of Mexico.