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JMS 70 1 031-041 Eyh003 FINAL
PHYLOGENY AND HISTORICAL BIOGEOGRAPHY OF LIMPETS OF THE ORDER PATELLOGASTROPODA BASED ON MITOCHONDRIAL DNA SEQUENCES TOMOYUKI NAKANO AND TOMOWO OZAWA Department of Earth and Planetary Sciences, Nagoya University, Nagoya 464-8602,Japan (Received 29 March 2003; accepted 6June 2003) ABSTRACT Using new and previously published sequences of two mitochondrial genes (fragments of 12S and 16S ribosomal RNA; total 700 sites), we constructed a molecular phylogeny for 86 extant species, covering a major part of the order Patellogastropoda. There were 35 lottiid, one acmaeid, five nacellid and two patellid species from the western and northern Pacific; and 34 patellid, six nacellid and three lottiid species from the Atlantic, southern Africa, Antarctica and Australia. Emarginula foveolata fujitai (Fissurellidae) was used as the outgroup. In the resulting phylogenetic trees, the species fall into two major clades with high bootstrap support, designated here as (A) a clade of southern Tethyan origin consisting of superfamily Patelloidea and (B) a clade of tropical Tethyan origin consisting of the Acmaeoidea. Clades A and B were further divided into three and six subclades, respectively, which correspond with geographical distributions of species in the following genus or genera: (AÍ) north eastern Atlantic (Patella ); (A2) southern Africa and Australasia ( Scutellastra , Cymbula-and Helcion)', (A3) Antarctic, western Pacific, Australasia ( Nacella and Cellana); (BÍ) western to northwestern Pacific (.Patelloida); (B2) northern Pacific and northeastern Atlantic ( Lottia); (B3) northern Pacific (Lottia and Yayoiacmea); (B4) northwestern Pacific ( Nipponacmea); (B5) northern Pacific (Acmaea-’ânà Niveotectura) and (B6) northeastern Atlantic ( Tectura). Approximate divergence times were estimated using geo logical events and the fossil record to determine a reference date. -
Malacofauna Marina Del Parque Nacional “Los Caimanes”, Villa Clara, Cuba
Tesis de Diploma Malacofauna Marina del Parque Nacional “Los Caimanes”, Villa Clara, Cuba. Autora: Liliana Olga Quesada Pérez Junio, 2011 Universidad Central “Marta Abreu” de Las Villas Facultad Ciencias Agropecuaria TESIS DE DIPLOMA Malacofauna marina del Parque Nacional “Los Caimanes”, Villa Clara, Cuba. Autora: Liliana Olga Quesada Pérez Tutor: M. C. Ángel Quirós Espinosa Investigador Auxiliar y Profesor Auxiliar [email protected] Centro de Estudios y Servicios Ambientales, CITMA-Villa Clara Carretera Central 716, Santa Clara Consultante: Dr.C. José Espinosa Sáez Investigador Titular Instituto de Oceanología Junio, 2011 Pensamiento “La diferencia entre una mala observación y una buena, es que la primera es errónea y la segunda es incompleta.” Van Hise Dedicatoria Dedicatoria: A mis padres, a Yandy y a mi familia: por las innumerables razones que me dan para vivir, y por ser fuente de inspiración para mis metas. Agradecimientos Agradecimientos: Muchos son los que de alguna forma contribuyeron a la realización de este trabajo, todos saben cuánto les agradezco: Primero quiero agradecer a mis padres, que aunque no estén presentes sé que de una forma u otra siempre estuvieron allí para darme todo su amor y apoyo. A mi familia en general: a mi abuela, hermano, a mis tíos por toda su ayuda y comprensión. A Yandy y a su familia que han estado allí frente a mis dificultades. Agradecer a mi tutor el M.Sc. Ángel Quirós, a mi consultante el Dr.C. José Espinosa y a la Dra.C. María Elena, por su dedicación para el logro de esta tesis. A mis compañeros de grupo por estos cinco años que hemos compartidos juntos, que para mí fueron inolvidables. -
UC Berkeley UC Berkeley Previously Published Works
UC Berkeley UC Berkeley Previously Published Works Title Twelve thousand recent patellogastropods from a northeastern Pacific latitudinal gradient. Permalink https://escholarship.org/uc/item/21h48289 Authors Kahanamoku, Sara Hull, Pincelli Lindberg, David et al. Publication Date 2018-01-09 DOI 10.1038/sdata.2017.197 Peer reviewed eScholarship.org Powered by the California Digital Library University of California www.nature.com/scientificdata OPEN Data Descriptor: Twelve thousand recent patellogastropods from a northeastern Pacific latitudinal gradient 13 2017 Received: June 1 2 1 2 1 3 Sara S. Kahanamoku , , Pincelli M. Hull , David R. Lindberg , Allison Y. Hsiang , , Accepted: 17 October 2017 4 2 Erica C. Clites & Seth Finnegan Published: 9 January 2018 Body size distributions can vary widely among communities, with important implications for ecological dynamics, energetics, and evolutionary history. Here we present a dataset of body size and shape for 12,035 extant Patellogastropoda (true limpet) specimens from the collections of the University of California Museum of Paleontology, compiled using a novel high-throughput morphometric imaging method. These specimens were collected over the past 150 years at 355 localities along a latitudinal gradient ranging from Alaska to Baja California, Mexico and are presented here with individual images, 2D outline coordinates, and 2D measurements of body size and shape. This dataset provides a resource for assemblage-scale macroecological questions and documents the size and diversity of recent patellogastropods in the northeastern Pacific. Design Type(s) observation design • image analysis objective Measurement Type(s) morphology Technology Type(s) digital camera Factor Type(s) geographic location Patellogastropoda • State of California • State of Baja California • State of Sample Characteristic(s) Washington • Mexico • State of Alaska • State of Oregon • Province of British Columbia 1 2 Yale University, Department of Geology & Geophysics, New Haven, CT 06511, USA. -
ESLO2014-002, "NPDES Receiving Water Monitoring Program: 2013
Pacific Gas and Electric Company Diablo Canyon Power Plant NPDES RECEIVING WATER MONITORING PROGRAM: 2013 ANNUAL REPORT March 31, 2014 Submitted to: Pacific Gas and Electric Company Diablo Canyon Power Plant Avila Beach, CA 93424 Preparedby: 0 TiNiR Environmental 141 Suburban Rd., Suite A2 San Luis Obispo, CA 93401 ESL02014-002 Table of Contents Table of Contents 1.0 INTRODUCTION .................................................................................................................... 1 2.0 TEMPERATURE M ONITORING ............................................................................................. 4 3.0 INTERTIDAL ALGAE AND INVERTEBRATES .................................................................... 9 4.0, INTERTIDAL FISHES ........................................................... 11 5.0 SUBTIDAL ALGAE AND INVERTEBRATES ..................................................................... 12 6.0 SURFACE CANOPY K ELPS ................................................................................................. 14 7.0 SUBTIDAL FISHES ......................................................................................................... 15 8.0 RWMP PROJECT PERSONNEL ...................................................................................... 17 9.0 LITERATURE CITED ...................................................................................................... 18 APPENDIX A. Intertidal Temperatures APPENDIX B. Subtidal Temperatures APPENDIX C. Intertidal Algae, Invertebrates and Substrates -
Tidal Dynamics, Topographic Orientation, and Temperature-Mediated Mass Mortalities on Rocky Shores
Vol. 371: 37–46, 2008 MARINE ECOLOGY PROGRESS SERIES Published November 19 doi: 10.3354/meps07711 Mar Ecol Prog Ser Tidal dynamics, topographic orientation, and temperature-mediated mass mortalities on rocky shores Christopher D. G. Harley* Bodega Marine Laboratory, PO Box 247, Bodega Bay, California 94923, USA Present address: University of British Columbia, Department of Zoology, 6270 University Blvd., Vancouver, British Columbia V6T1Z4, Canada ABSTRACT: Temperature is among the main structuring agents on rocky intertidal shores. Although infrequent mortality events associated with high temperatures have been observed in several inter- tidal taxa, careful documentation of these events is rare, and small-scale variability in mortality patterns remains poorly understood. In Bodega Bay, California, USA, 2 mortality events occurred on exposed rocky shores during the spring of 2004 when low tides occurred around mid-day. Limpets Lottia scabra were killed during unseasonably warm weather in mid-March. In late April, record- high temperatures resulted in widespread mortality of the mussel Mytilus californianus. Levels of mortality for both species were closely associated with small-scale variability in temperature, which in turn was closely associated with substratum orientation. Invertebrates occupying surfaces facing the sun when stress was most intense were much more likely to die than those living on surfaces angled ≥45° away. Because the within-day timing of thermal stress varied seasonally, the highest mortalities were recorded on southwest-facing surfaces on the March afternoon low tide and on southeast-facing surfaces on the April morning low tide. Limpets and mussels showed little mortality during the events that were harmful to the other taxon, suggesting that these different taxa respond to different aspects of their thermal environment. -
Genetic Evidence for the Cryptic Species Pair, Lottia Digitalis and Lottia Austrodigitalis and Microhabitat Partitioning in Sympatry
Mar Biol (2007) 152:1–13 DOI 10.1007/s00227-007-0621-4 RESEARCH ARTICLE Genetic evidence for the cryptic species pair, Lottia digitalis and Lottia austrodigitalis and microhabitat partitioning in sympatry Lisa T. Crummett · Douglas J. Eernisse Received: 8 June 2005 / Accepted: 3 January 2007 / Published online: 14 April 2007 © Springer-Verlag 2007 Abstract It has been proposed that the common West rey Peninsula, CA to near Pigeon Point, CA, where L. digi- Coast limpet, Lottia digitalis, is actually the northern coun- talis previously dominated. terpart of a cryptic species duo including, Lottia austrodigi- talis. Allele frequency diVerences between southern and northern populations at two polymorphic enzyme loci pro- Introduction vided the basis for this claim. Due to lack of further evi- dence, L. austrodigitalis is still largely unrecognized in the Sibling species are deWned as sister species that are impos- literature. Seven additional enzyme loci were examined sible or extremely diYcult to distinguish based on morpho- from populations in proposed zones of allopatry and symp- logical characters alone (Mayr and Ashlock 1991). Marine atry to determine the existence of L. austrodigitalis as a sibling species are ubiquitous, found from the poles to the sibling species to L. digitalis. SigniWcant allele frequency tropics, in most known habitats, and at depths ranging from diVerences were found at Wve enzyme loci between popula- intertidal to abyssal (Knowlton 1993). We will refer to spe- tions in Laguna Beach, southern California, and Bodega cies that are indistinguishable morphologically, whether or Bay, northern California; strongly supporting the existence not they are sister species, as “cryptic species” and will of separate species. -
(1943: 724, Pi. 71, Fig. 16) Illustration of Calyptraea (Deeper Into the Aperture) on the Right/Posterior
Page 118 THE NAUTILUS, Vol. 122, No. 3 Kleinpeil and Weaver (1963, pi. 24, fig. 11). Weavers anterior and noticeably farther from the shell margin (1943: 724, pi. 71, fig. 16) illustration of Calyptraea (deeper into the aperture) on the right/posterior. The diegoana (Conrad) is a lapsus and is a posterior-end-up, shelf of 'C.y pileum thus, as noted by Gabb (1864), spirals apertural view of 'Crepidula' pileum. On page 356 he inward toward the apex. Gabb's figure (pi. 29, fig. 233b) correctly lists the figure as Crepidula pileum. Gabb's in part illustrates this, as does Figure 59. Although Stew- (1864: pi. 29, fig. 233a) and Stewart's (1927, pi. 29, fig. 3) art (1927) synonomized Spirocrypta with Crepidula, show the shelf. Gabb's figure is a fascimile and Stewart's Gabb's description of Spirocrypta recognizes this very is a photograph that has been reproduced in other dis- important characteristic, which helps to distinguish Spi- cussions of Spirocrypta (e.g., Wenz, 1940: 903, fig. rocrypta from Crepidula. In modern Crepidula forni- 2660a). Gabb's and Stewart's figures are based on lecto- cata, the shelf does not spiral into the whorl apex. type ANSP 4221, but, unfortunately, the shelf of this Aperture/shelf features of Spirocrypta pileum and S. specimen is broken. Both figures create the false impres- inomata resemble those of the early Paleocene Spirogal- sion that there is a sinus near both ends of the shelf and erus lamellaria Finlay and Marwick, 1937, from New that the middle part protrudes and is concave. -
A Comparative Intertidal Study and User Survey, Point Pinos, California
Monterey Bay National Marine Sanctuary A Comparative Intertidal Study and User Survey, Point Pinos, California July 31, 2003 Submitted to: Mr. Dennis Long, Executive Director Monterey Bay Sanctuary Foundation 299 Foam Street Monterey, CA 93940 Prepared and Submitted by: Environmental 225 Prado Rd., Suite D, San Luis Obispo, CA 93401 805.541.0310, FAX: 805.541.0421 Preface In April 2000, the City of Pacific Grove contracted with the Monterey Bay Sanctuary Foundation (MBSF) to serve as the neutral fiscal sponsor for a project to study the impacts of human activities on the rocky intertidal shore and tidepools at Point Pinos. The City created a Point Pinos Tidepool Task Force Subcommittee on Research to develop and oversee the research project and interface with the MBSF. The Subcommittee members were appointed from numerous interested parties with differing views on potential impacts resulting from visitor use. The Subcommittee was responsible for: developing a Request for Proposals (RFP), distributing the RFP to solicit research proposals, and selecting a contractor based on proposed methods and qualifications. The Subcommittee was also responsible for approving the final and more detailed study plan submitted by the selected contractor, reviewing quarterly progress reports, and approving the final report on the project. The RFP, designed to address four primary questions concerning patterns of visitor use, activities, impacts, and past changes at Point Pinos, was circulated to the coastal and marine science communities for solicitation of proposals. Throughout the entire process of proposal review and contractor selection, including project implementation, the Subcommittee required that rigorous science be incorporated into the project plans. -
Lottia Pelta Class: Gastropoda, Patellogastropoda
Phylum: Mollusca Lottia pelta Class: Gastropoda, Patellogastropoda Order: The shield, or helmet limpet Family: Lottioidea, Lottiidae Taxonomy: A major systematic revision of (Sorensen and Lindberg 1991). May be fouled the northeastern Pacific limpet fauna was with a sabellid (Kuris and Culver 1999). undertaken by MacLean in 1966. Notoac- Interior: Blue gray to white, with mea was at first considered a subgenus and subapical brown spot (fig 3), and horseshoe- then later a full genus (MacLean 1969). Col- shaped muscle scar joined by a thin, faint line lisella was synonymized with Lottia, and lat- (fig. 3) (Keen and Coan 1974). Uses suction er Notoacmea was replaced with Tectura to attach to substratum, as well as a glue that (Lindberg 2007). The current practice in may be helpful in maintaining a seal around The Light and Smith Manual is to use only the edge of their feet on irregular surfaces Acmaea and Lottia to describe Pacific North- (Smith 1991). west species (Lindberg 2007). Possible Misidentifications Description Many species of limpets of the family Size: 25mm (Brusca and Brusca 1978); can Acmaeidae occur on our coast, but only about reach 40 mm farther north (Kozloff 1974b four are found in estuarine conditions. Lottia Yanes and Tyler 2009); illustrated specimen, scutum (=Notoacmaea), which, like Lottia pel- 32.5 mm. ta, have a horseshoe-shaped muscle scar on Color: Extremely variable dependent on the shell interior, joined by a thin curved line, substrata (Sorensen and Lindberg 1991); and various coloration, but not pink-rayed or called the brown and white shield limpet by white. These two genera differ in that L. -
Bivalves and Gastropods of the Gulf of Tehuantepec, Mexico: a Checklist of Species with Notes on Their Habitat and Local Distribution
Hindawi Publishing Corporation Journal of Marine Biology Volume 2009, Article ID 176801, 12 pages doi:10.1155/2009/176801 Research Article Bivalves and Gastropods of the Gulf of Tehuantepec, Mexico: A Checklist of Species with Notes on Their Habitat and Local Distribution Eduardo Rıos-Jara,´ Ceciel-M. Navarro-Caravantes, Cristian-M. Galvan-Villa,´ and Ernesto Lopez-Uriarte Laboratorio de Ecosistemas Marinos y Acuicultura, Departamento de Ecolog´ıa, Centro Universitario de Ciencias Biologicas´ y Agropecuarias, Universidad de Guadalajara, Carretera a Nogales Km. 15.5, Las Agujas Nextipac, Zapopan, Jalisco 45110, Mexico Correspondence should be addressed to Eduardo R´ıos-Jara, [email protected] Received 1 April 2009; Accepted 19 October 2009 Recommended by Ricardo Serrao˜ Santos The taxonomic composition of 160 species of bivalves and gastropods recorded in the Gulf of Tehuantepec is presented with information on their habitat and distribution along 10 different localities of the shoreline and 42 stations of the continental shelf. The species were on sandy and rocky beaches, coastal lagoons, estuaries, mangroves, rocky breakwaters of ports, and shallow subtidal areas (14–47 m depth). A total of 78 bivalve species and 82 gastropod species were recorded. Most of these were associated with sandy and rocky beaches and breakwaters of ports. The estuaries host 30 species and the coastal lagoons only two. In the shallow subtidal there were 18 gastropod species and 40 bivalve species representing 36.3% of all. This study adds 24 bivalve species and 29 gastropod species not recorded in previous studies for a total count of 213 species (102 bivalves and 111 gastropods) for Gulf of Tehuantepec. -
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. -
Climate Change Impacts
CLIMATE CHANGE IMPACTS Josh Pederson / SIMoN NOAA Matt Wilson/Jay Clark, NOAA NMFS AFSC NMFS Southwest Fisheries Science Center GULF OF THE FARALLONES AND CORDELL BANK NATIONAL MARINE SANCTUARIES Report of a Joint Working Group of the Gulf of the Farallones and Cordell Bank National Marine Sanctuaries Advisory Councils Editors John Largier, Brian Cheng, and Kelley Higgason Working Group Members Sarah Allen, Point Reyes National Seashore Bob Breen, Gulf of the Farallones National Marine Sanctuary Advisory Council Jenifer Dugan, Marine Science Institute, University of California, Santa Barbara Brian Gaylord, University of California, Davis; Bodega Marine Lab Edwin Grosholz, University of California, Davis; Bodega Marine Lab Daphne Hatch, Golden Gate National Recreation Area Tessa Hill, University of California, Davis; Bodega Marine Lab Jaime Jahncke, PRBO Conservation Science; CBNMS Advisory Council Judith Kildow, Ocean Economics Program Raphael Kudela, University of California, Santa Cruz John Largier (Chair), UC Davis; Bodega Marine Lab; GFNMS Advisory Council Lance Morgan, Marine Conservation Biology Institute; CBNMS Advisory Council David Revell, Philip Williams and Associates David Reynolds, National Weather Service Frank Schwing, National Marine Fisheries Service William Sydeman, Farallon Institute John Takekawa, United States Geological Survey Staff to the Working Group Brian Cheng, Gulf of the Farallones and Cordell Bank national marine sanctuaries; UC Davis Kelley Higgason, Gulf of the Farallones National Marine Sanctuary Sanctuary