Neohelice Granulata, a Model Species for Studies on Crustaceans, Volume I
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DNA Barcoding of the Marine Protected Species Chasmagnathus Convexus (Decapoda: Varunidae: Chasmagnathus) in Korea
Anim. Syst. Evol. Divers. Vol. 37, No. 2: 177-181, April 2021 https://doi.org/10.5635/ASED.2021.37.2.084 Short communication DNA Barcoding of the Marine Protected Species Chasmagnathus convexus (Decapoda: Varunidae: Chasmagnathus) in Korea Woo Yong Choi1, Chang Ho Yi1, Ji Min Kim1,2, So Yeon Kim3, Hyoung Seop Kim2, Min-Seop Kim1,* 1National Marine Biodiversity Institute of Korea, Seocheon 33662, Korea 2School of Marine Biotechnology, College of Marine Science, Kunsan National University, Gunsan 54150, Korea 3Korea Fisheries Resources Agency, Gunsan 54021, Korea ABSTRACT Chasmagnathus convexus (De Haan, 1835) is a monotypic species belonging to the family Varunidae. Chasmagnathus convexus has been designated as a marine protected species and endangered species by the Wildlife Protection and Management Act (2005) of Korea due to its declining population in the wild. This declining population is a result of habitat loss and environmental change. This study is the first to research the mitochondrial cytochromec oxidase subunit I (COI) in Korean C. convexus. The maximum intra-specific genetic variation among all C. convexus individuals was 1.8%, while the inter-genetic variation among the five varunid species was in the range of 16.0-23.7%. The COI barcodes will be used as a reference for restoration and conservation studies of Korean C. convexus. Keywords: Chasmagnathus convexus, DNA barcode, cytochrome c oxidase subunit I, marine protected species, endangered species INTRODUCTION habitat loss and environmental changes. DNA barcodes of mitochondrial cytochrome c oxidase The common convex crab Chasmagnathus convexus (De subunit I (COI) are useful markers for differentiating among Haan, 1835) is a monotypic species of the genus Chasmagna several taxonomic groups, including Decapoda (Meyran et al., thus De Haan, 1833. -
Occurrence of Shell Disease and Carapace Abnormalities on Natural
JMBA2 - Biodiversity Records Published on-line Occurrence of shell disease and carapace abnormalities on natural population of Neohelice granulata (Crustacea: Varunidae) from a tropical mangrove forest, Brazil Rafael Augusto Gregati* and Maria Lucia Negreiros Fransozo NEBECC (Group of Studies on Crustacean Biology, Ecology and Culture), Departamento de Zoologia, Instituto de Biociências, Universidade Estadual Paulista (UNESP) 18618-000, Botucatu, SP, Brazil. *Corresponding author, e-mail: [email protected] In this note, we registered the occurrence of shell diseases and carapace abnormalities on a natural population of Neohelice granulata from a tropical mangrove forest, in South America, as a part of a wide ecological study. The occurrence of 32 adult crabs (1.77%) with black or brown spotted shell, or deformities on carapace was registered, collected in the autumn and winter seasons. The low prevalence of shell diseases and abnormalities in this natural population is considered normal and probably caused by injuries occurred during the moult period of crabs. Keywords: Neohelice granulata, shell disease, carapace abnormalities Introduction Shell diseases and external abnormalities or deformities are just one of the common problems affecting freshwater and marine crustaceans. These diseases have been reported in many natural crustacean populations, principally in many species of economic importance such as the Alaskan king crab, portunid crabs, shrimps and lobsters (Maloy, 1978; Sindermann, 1989; Noga et al., 2000). The shell diseases are characterized by various types of erosive lesions on the carapace (Johnson, 1983; Sindermann & Lightner, 1988) and the classical and most common kind of shell disease is know as ‘brown spot’ or ‘black spot’, which consists of various-sized foci of hyperpigmentation (Rosen, 1970; Noga et al., 2000). -
Natural Diet of Neohelice Granulata (Dana, 1851) (Crustacea, Varunidae) in Two Salt Marshes of the Estuarine Region of the Lagoa Dos Patos Lagoon
91 Vol.54, n. 1: pp. 91-98, January-February 2011 BRAZILIAN ARCHIVES OF ISSN 1516-8913 Printed in Brazil BIOLOGY AND TECHNOLOGY AN INTERNATIONAL JOURNAL Natural Diet of Neohelice granulata (Dana, 1851) (Crustacea, Varunidae) in Two Salt Marshes of the Estuarine Region of the Lagoa dos Patos Lagoon Roberta Araujo Barutot 1*, Fernando D´Incao 1 and Duane Barros Fonseca 2 1Instituto de Oceanografia; Universidade Federal do Rio Grande; 96201-900; Rio Grande - RS - Brasil. 2Instituto de Ciências Biológicas; Universidade Federal do Rio Grande; 96201-900; Rio Grande - RS - Brasil ABSTRACT Natural diet of Neohelice granulata in two salt marshes of Lagoa dos Patos, RS were studied. Sampling was performed seasonally and crabs were captured by hand by three persons during one hour, fixed in formaldehyde (4%) during 24 h, transferred to alcohol (70%). Each foregut was weighed and repletion level was determined. Differences between sexes in the frequencies of occurrence of items were tested by χ2test. A total of 452 guts were analyzed. Quali-quantitative analyses were calculated following the method of relative frequency occurrence and relative frequency of the points. At both sites, for both sexes and in all seasons, the main food items were sediment, Spartina sp. and plant detritus. The highest values of mean repletion index were estimated for the spring and summer. Analysing both salt marshes, in different seasons significant shifts in the natural diet of Neohelice granulata was not observed throughout the period of study. Key words : Crustacea, Brachyura, diet, salt marsh INTRODUCTION Neohelice granulata (Dana, 1851) is a crab found in salt marshes and mangroves of the Southern Clarification of trophic relationships is one Atlantic Coast, from Rio de Janeiro (Brazil) to important approach for understanding the Patagonia (Argentina) (Melo, 1996), and it is one organization of communities. -
Growth, Tolerance to Low Salinity, and Osmoregulation in Decapod Crustacean Larvae
Vol. 12: 249–260, 2011 AQUATIC BIOLOGY Published online June 1 doi: 10.3354/ab00341 Aquat Biol Growth, tolerance to low salinity, and osmoregulation in decapod crustacean larvae Gabriela Torres1, 2,*, Luis Giménez1, Klaus Anger2 1School of Ocean Sciences, Bangor University, Menai Bridge, LL59 5AB, UK 2Biologische Anstalt Helgoland, Foundation Alfred Wegener Institute for Polar and Marine Research, 27498 Helgoland, Germany ABSTRACT: Marine invertebrate larvae suffer high mortality due to abiotic and biotic stress. In planktotrophic larvae, mortality may be minimised if growth rates are maximised. In estuaries and coastal habitats however, larval growth may be limited by salinity stress, which is a key factor select- ing for particular physiological adaptations such as osmoregulation. These mechanisms may be ener- getically costly, leading to reductions in growth. Alternatively, the metabolic costs of osmoregulation may be offset by the capacity maintaining high growth at low salinities. Here we attempted identify general response patterns in larval growth at reduced salinities by comparing 12 species of decapod crustaceans with differing levels of tolerance to low salinity and differing osmoregulatory capability, from osmoconformers to strong osmoregulators. Larvae possessing tolerance to a wider range in salinity were only weakly affected by low salinity levels. Larvae with a narrower tolerance range, by contrast, generally showed reductions in growth at low salinity. The negative effect of low salinity on growth decreased with increasing osmoregulatory capacity. Therefore, the ability to osmoregulate allows for stable growth. In euryhaline larval decapods, the capacity to maintain high growth rates in physically variable environments such as estuaries appears thus to be largely unaffected by the energetic costs of osmoregulation. -
GREAT PLAINS REGION - NWPL 2016 FINAL RATINGS User Notes: 1) Plant Species Not Listed Are Considered UPL for Wetland Delineation Purposes
GREAT PLAINS REGION - NWPL 2016 FINAL RATINGS User Notes: 1) Plant species not listed are considered UPL for wetland delineation purposes. 2) A few UPL species are listed because they are rated FACU or wetter in at least one Corps region. -
Burrowing Activity of the Neohelice Granulata Crab (Brachyura, Varunidae) in Southwest Atlantic Intertidal Areas
Ciencias Marinas (2018), 44(3): 155–167 http://dx.doi.org/10.7773/cm.v44i3.2851 Burrowing activity of the Neohelice granulata crab (Brachyura, Varunidae) in southwest Atlantic intertidal areas Actividad cavadora del cangrejo Neohelice granulata (Brachyura, Varunidae) en sitios intermareales del atlántico sudoccidental Sabrina Angeletti1*, Patricia M Cervellini1, Leticia Lescano2,3 1 Instituto de Ciencias Biológicas y Biomédicas del Sur, Consejo Nacional de Investigaciones Científicas y Técnicas-Universidad Nacional del Sur (CONICET-UNS), San Juan 670, 8000-Bahía Blanca, Argentina. 2 Departamento de Geología, Universidad Nacional del Sur, San Juan 670, 8000-Bahía Blanca, Argentina. 3 Comisión de Investigaciones Científicas de la Provincia de Buenos Aires, Calle 526 entre 10 y 11, 1900-La Plata, Argentina. * Corresponding author. E-mail: [email protected] A. The burrowing and semiterrestrial crab Neohelice granulata actively and constantly builds its burrows in the intertidal zone of the Bahía Blanca Estuary during low tide. Differences in structural morphology of N. granulata burrows and burrowing activities in contrasting microhabitats (saltmarsh and mudflat) were analyzed and related to several conditions, such as tide level, substrate type, sediment properties, and population density. In the mudflat the higher density of total burrows in autumn (172 burrows·m–2) was associated with molt timing, and the higher density of active burrows in summer (144 burrows·m–2) was associated with reproductive migration. Sediments from biogenic mounds (removed by crabs) showed higher water content and penetrability than surface sediments (control), suggesting that bioturbation increases the values of these parameters. Grain size distribution profiles and mineralogical composition did not vary between microhabitats or between seasons. -
Variation in Tussock Architecture of the Invasive Cordgrass Spartina Densiflora Along the Pacific Coast of North America
Portland State University PDXScholar Environmental Science and Management Faculty Publications and Presentations Environmental Science and Management 7-14-2016 Variation in Tussock Architecture of the Invasive Cordgrass Spartina Densiflora along the Pacific Coast of North America Jesus M. Castillo Universidad de Sevilla Brenda J. Grewall USDA-ARS Exotic and Invasive Weeds Research Unit, University of California, Davis Andrea Pickart Humboldt Bay National Wildlife Refuge Enrique Figueroa Universidad de Sevilla Mark D. Sytsma Portland State University, [email protected] Follow this and additional works at: https://pdxscholar.library.pdx.edu/esm_fac Part of the Earth Sciences Commons, and the Environmental Sciences Commons Let us know how access to this document benefits ou.y Citation Details Castillo, J. M., Grewell, B. J., Pickart, A. J., Figueroa, E., & Sytsma, M. (2016). Variation in tussock architecture of the invasive cordgrass Spartina densiflora along the Pacific Coast of North America. Biological Invasions, 18(8), 2159–2174 This Article is brought to you for free and open access. It has been accepted for inclusion in Environmental Science and Management Faculty Publications and Presentations by an authorized administrator of PDXScholar. Please contact us if we can make this document more accessible: [email protected]. Biol Invasions (2016) 18:2159–2174 DOI 10.1007/s10530-015-0991-3 INVASIVE SPARTINA Variation in tussock architecture of the invasive cordgrass Spartina densiflora along the Pacific Coast of North America Jesu´s M. Castillo . Brenda J. Grewell . Andrea J. Pickart . Enrique Figueroa . Mark Sytsma Received: 6 February 2015 / Accepted: 24 September 2015 Ó Springer International Publishing Switzerland 2016 Abstract Some introduced species spread rapidly invasive S. -
Binocular Neuronal Processing of Object Motion in an Arthropod
This Accepted Manuscript has not been copyedited and formatted. The final version may differ from this version. Research Articles: Systems/Circuits Binocular neuronal processing of object motion in an arthropod Florencia Scarano1, Julieta Sztarker1,2, Violeta Medan1,2, Martín Berón de Astrada1,2 and Daniel Tomsic1,2 1Instituto de Fisiología, Biología Molecular y Neurociencias (IFIBYNE) CONICET., Universidad de Buenos Aires, Buenos Aires, Argentina. 2Departamento de Fisiología, Biología Molecular y Celular Dr. Héctor Maldonado., Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales. DOI: 10.1523/JNEUROSCI.3641-17.2018 Received: 27 December 2017 Revised: 2 June 2018 Accepted: 5 June 2018 Published: 16 July 2018 Author contributions: F.S., J.S., and D.T. designed research; F.S., V.M., and M.B.d.A. performed research; F.S., J.S., V.M., M.B.d.A., and D.T. analyzed data; F.S., J.S., and D.T. wrote the paper; J.S. and D.T. edited the paper; D.T. wrote the first draft of the paper. Conflict of Interest: The authors declare no competing financial interests. This work was supported by the following grants to DT: PICT 2013--0450 from Agencia Nacional de Promoción Científica y Tecnológica (ANPCYT) and Grant No 20020130100583BA (Universidad de Buenos Aires Ciencia y Tecnología [UBACYT]) from University of Buenos Aires. Corresponding author: Daniel Tomsic. Ciudad Universitaria, Pabellón II, piso 2. FBMC-FCEN, 1428 Buenos Aires. Argentina, e-mail: [email protected] Cite as: J. Neurosci ; 10.1523/JNEUROSCI.3641-17.2018 Alerts: Sign up at www.jneurosci.org/cgi/alerts to receive customized email alerts when the fully formatted version of this article is published. -
Responses to Salinity of Spartina Hybrids Formed in San Francisco Bay, California (S
UC Davis UC Davis Previously Published Works Title Responses to salinity of Spartina hybrids formed in San Francisco Bay, California (S. alterniflora × foliosa and S. densiflora × foliosa) Permalink https://escholarship.org/uc/item/3bw1m53k Journal Biological Invasions, 18(8) ISSN 1387-3547 Authors Lee, AK Ayres, DR Pakenham-Walsh, MR et al. Publication Date 2016-08-01 DOI 10.1007/s10530-015-1011-3 Peer reviewed eScholarship.org Powered by the California Digital Library University of California Responses to salinity of Spartina hybrids formed in San Francisco Bay, California (S. alterniflora × foliosa and S. densiflora × foliosa ) Alex K. Lee, Debra R. Ayres, Mary R. Pakenham-Walsh & Donald R. Strong Biological Invasions ISSN 1387-3547 Volume 18 Number 8 Biol Invasions (2016) 18:2207-2219 DOI 10.1007/s10530-015-1011-3 1 23 Your article is protected by copyright and all rights are held exclusively by Springer International Publishing Switzerland. This e- offprint is for personal use only and shall not be self-archived in electronic repositories. If you wish to self-archive your article, please use the accepted manuscript version for posting on your own website. You may further deposit the accepted manuscript version in any repository, provided it is only made publicly available 12 months after official publication or later and provided acknowledgement is given to the original source of publication and a link is inserted to the published article on Springer's website. The link must be accompanied by the following text: "The final publication is available at link.springer.com”. 1 23 Author's personal copy Biol Invasions (2016) 18:2207–2219 DOI 10.1007/s10530-015-1011-3 INVASIVE SPARTINA Responses to salinity of Spartina hybrids formed in San Francisco Bay, California (S. -
Molecular Phylogeny, Taxonomy, and Evolution of Nonmarine Lineages Within the American Grapsoid Crabs (Crustacea: Brachyura) Christoph D
Molecular Phylogenetics and Evolution Vol. 15, No. 2, May, pp. 179–190, 2000 doi:10.1006/mpev.1999.0754, available online at http://www.idealibrary.com on Molecular Phylogeny, Taxonomy, and Evolution of Nonmarine Lineages within the American Grapsoid Crabs (Crustacea: Brachyura) Christoph D. Schubart*,§, Jose´ A. Cuesta†, Rudolf Diesel‡, and Darryl L. Felder§ *Fakulta¨tfu¨ r Biologie I: VHF, Universita¨ t Bielefeld, Postfach 100131, 33501 Bielefeld, Germany; †Departamento de Ecologı´a,Facultad de Biologı´a,Universidad de Sevilla, Apdo. 1095, 41080 Sevilla, Spain; ‡Max-Planck-Institut fu¨ r Verhaltensphysiologie, Postfach 1564, 82305 Starnberg, Germany; and §Department of Biology and Laboratory for Crustacean Research, University of Louisiana at Lafayette, Lafayette, Louisiana 70504-2451 Received January 4, 1999; revised November 9, 1999 have attained lifelong independence from the sea (Hart- Grapsoid crabs are best known from the marine noll, 1964; Diesel, 1989; Ng and Tan, 1995; Table 1). intertidal and supratidal. However, some species also The Grapsidae and Gecarcinidae have an almost inhabit shallow subtidal and freshwater habitats. In worldwide distribution, being most predominant and the tropics and subtropics, their distribution even species rich in subtropical and tropical regions. Over- includes mountain streams and tree tops. At present, all, there are 57 grapsid genera with approximately 400 the Grapsoidea consists of the families Grapsidae, recognized species (Schubart and Cuesta, unpubl. data) Gecarcinidae, and Mictyridae, the first being subdi- and 6 gecarcinid genera with 18 species (Tu¨ rkay, 1983; vided into four subfamilies (Grapsinae, Plagusiinae, Tavares, 1991). The Mictyridae consists of a single Sesarminae, and Varuninae). To help resolve phyloge- genus and currently 4 recognized species restricted to netic relationships among these highly adaptive crabs, portions of the mitochondrial genome corresponding the Indo-West Pacific (P. -
Supporting Spartina
Running Head: Supporting Spartina Supporting Spartina: Interdisciplinary perspective shows Spartina as a distinct solid genus Alejandro Bortolus1,38, Paul Adam2, Janine B. Adams3, Malika L. Ainouche4, Debra Ayres5, Mark D. Bertness6, Tjeerd J. Bouma7, John F. Bruno8, Isabel Caçador9, James T. Carlton10, Jesus M. Castillo11, Cesar S.B. Costa12, Anthony J. Davy13, Linda Deegan14, Bernardo Duarte9, Enrique Figueroa11, Joel Gerwein15, Alan J. Gray16, Edwin D. Grosholz17, Sally D. Hacker18, A. Randall Hughes19, Enrique Mateos-Naranjo11, Irving A. Mendelssohn20, James T. Morris21, Adolfo F. Muñoz-Rodríguez22, Francisco J.J. Nieva22, Lisa A. Levin23, Bo Li24, Wenwen Liu25, Steven C. Article Pennings26, Andrea Pickart27, Susana Redondo-Gómez11, David M. Richardson28, Armel Salmon4, Evangelina Schwindt29, Brian R. Silliman30, Erik E. Sotka31, Clive Stace32, Mark Sytsma33, Stijn Temmerman34, R. Eugene Turner20, Ivan Valiela35, Michael P. Weinstein36, Judith S. Weis37 1 Grupo de Ecología en Ambientes Costeros (GEAC), Instituto Patagónico para el Estudio de los Ecosistemas Continentales (IPEEC), CONICET, Blvd. Brown 2915, Puerto Madryn (U9120ACD), Chubut, Argentina 2School of Biological, Earth and Environmental Science, University of New South Wales, Sydney, New South Wales, Australia 3Department of Botany, Nelson Mandela University, Port Elizabeth, South Africa This article has been accepted for publication and undergone full peer review but has not been through the copyediting, typesetting, pagination and proofreading process, which may lead to -
9.0 References
9.0 References 1 9.0 REFERENCES 2 9.1 PERSONAL COMMUNICATIONS 3 Joy Albertson, Don Edwards San Francisco Bay National Wildlife Refuge, U.S. Fish and Wildlife 4 Service, Fremont, CA 5 Sheila Anderson, U.S. Fish and Wildlife Service, Sacramento, CA 6 Debra Ayres, University of California Davis, Davis, CA 7 Steve Bobzien, East Bay Regional Park District, Hayward, CA 8 Andree Breaux, State Water Resources Control Board, Sacramento, CA 9 Jim Carlton, Williams College Maritime Studies Program, Mystic, Connecticut 10 Joe Didonato, East Bay Regional Park District, Hayward, CA 11 Erik Johanson, Washington State Department of Agriculture, Olympia, WA 12 Shannon Klohr, Invasive Spartina Project, Oakland, CA 13 Susan Kohler, Associate Engineering Geologist, Department of Conservation, Sacramento, CA 14 Bruce Mahall, University of California Santa Barbara, Santa Barbara, CA 15 Terry Miller, Oregon State University, Corvallis, OR 16 C. Moore, Washington Department of Agriculture 17 Kim Patten, Washington State University, Long Beach, WA 18 Ray Peterson, Environmental Protection Agency, San Francisco, CA 19 Greg Poselely, Department of Conservation, Sacramento, CA 20 Kearey Smith, Association of Bay Area Governments, Oakland, CA 21 Hilde Spautz, Point Reyes Bird Observatory, Point Reyes, CA 22 John Shelgren, California Department of Pesticide Regulation, Sacramento, CA 23 Mark Taylor, East Bay Regional Park District, Hayward, CA 24 Pat Thalken, Department of Boating and Waterways, Sacramento, CA 25 Katy Zaremba, Invasive Spartina Project, Stinson Beach, CA 26 9.2 BIBLIOGRAPHY 27 ABAG (Association of Bay Area Governments). 2000. Projections 2000. Oakland, California. 28 ____. 1993. Projections ’94: Forecasts for the San Francisco Bay Area to the Year 2010.