Thalassia Testudinum (HYDROCHARITACEAE), En El Nororiente De Venezuela
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Jacksonville, Florida 1998 Odmds Benthic Community Assessment
JACKSONVILLE, FLORIDA 1998 ODMDS BENTHIC COMMUNITY ASSESSMENT Submitted to U.S. Environmental Protection Agency, Region 4 61 Forsyth St. Atlanta, Georgia 30303 Prepared by Barry A. Vittor & Associates, Inc. 8060 Cottage Hill Rd. Mobile, Alabama 36695 (334) 633-6100 November 1999 TABLE OF CONTENTS LIST OF TABLES ………………………………………….……………………………3 LIST OF FIGURES ……………………..………………………………………………..4 1.0 INTRODUCTION ………..…………………………………………………………..5 2.0 METHODS ………..…………………………………………………………………..5 2.1 Sample Collection And Handling ………………………………………………5 2.2 Macroinfaunal Sample Analysis ……………………………………………….6 3.0 DATA ANALYSIS METHODS ……..………………………………………………6 3.1 Assemblage Analyses ..…………………………………………………………6 3.2 Faunal Similarities ……………………………………………………….…….8 4.0 HABITAT CHARACTERISTICS ……………………………………………….…8 5.0 BENTHIC COMMUNITY CHARACTERIZATION ……………………………..9 5.1 Faunal Composition, Abundance, And Community Structure …………………9 5.2 Numerical Classification Analysis …………………………………………….10 5.3 Taxa Assemblages …………………………………………………………….11 6.0 1995 vs 1998 COMPARISONS ……………………………………………………..11 7.0 SUMMARY ………………………………………………………………………….13 8.0 LITERATURE CITED ……………………………………………………………..16 2 LIST OF TABLES Table 1. Station locations for the Jacksonville, Florida ODMDS, June 1998. Table 2. Sediment data for the Jacksonville, Florida ODMDS, June 1998. Table 3. Summary of abundance of major taxonomic groups for the Jacksonville, Florida ODMDS, June 1998. Table 4. Abundance and distribution of major taxonomic groups at each station for the Jacksonville, Florida ODMDS, June 1998. Table 5. Abundance and distribution of taxa for the Jacksonville, Florida ODMDS, June 1998. Table 6. Percent abundance of dominant taxa (> 5% of the total assemblage) for the Jacksonville, Florida ODMDS, June 1998. Table 7. Summary of assemblage parameters for the Jacksonville, Florida ODMDS stations, June 1998. Table 8. Analysis of variance table for density differences between stations for the Jacksonville, Florida ODMDS stations, June 1998. -
Part I. an Annotated Checklist of Extant Brachyuran Crabs of the World
THE RAFFLES BULLETIN OF ZOOLOGY 2008 17: 1–286 Date of Publication: 31 Jan.2008 © National University of Singapore SYSTEMA BRACHYURORUM: PART I. AN ANNOTATED CHECKLIST OF EXTANT BRACHYURAN CRABS OF THE WORLD Peter K. L. Ng Raffles Museum of Biodiversity Research, Department of Biological Sciences, National University of Singapore, Kent Ridge, Singapore 119260, Republic of Singapore Email: [email protected] Danièle Guinot Muséum national d'Histoire naturelle, Département Milieux et peuplements aquatiques, 61 rue Buffon, 75005 Paris, France Email: [email protected] Peter J. F. Davie Queensland Museum, PO Box 3300, South Brisbane, Queensland, Australia Email: [email protected] ABSTRACT. – An annotated checklist of the extant brachyuran crabs of the world is presented for the first time. Over 10,500 names are treated including 6,793 valid species and subspecies (with 1,907 primary synonyms), 1,271 genera and subgenera (with 393 primary synonyms), 93 families and 38 superfamilies. Nomenclatural and taxonomic problems are reviewed in detail, and many resolved. Detailed notes and references are provided where necessary. The constitution of a large number of families and superfamilies is discussed in detail, with the positions of some taxa rearranged in an attempt to form a stable base for future taxonomic studies. This is the first time the nomenclature of any large group of decapod crustaceans has been examined in such detail. KEY WORDS. – Annotated checklist, crabs of the world, Brachyura, systematics, nomenclature. CONTENTS Preamble .................................................................................. 3 Family Cymonomidae .......................................... 32 Caveats and acknowledgements ............................................... 5 Family Phyllotymolinidae .................................... 32 Introduction .............................................................................. 6 Superfamily DROMIOIDEA ..................................... 33 The higher classification of the Brachyura ........................ -
Fishery Bulletin/U S Dept of Commerce National Oceanic
LARVAL DEVELOPMENT OF THE CUBAN STONE CRAB, MENlPPE NODlFRONS (BRACHYURA, XANTHIDAE), UNDER LABORATORY CONDITIONS WITH NOTES ON THE STATUS OF THE FAMILY MENIPPIDAE1 LumInA E. SCO,I'02 ABSTRACT The complete larval development of the Cuban stone crab, Menippc nodifrons, is described and illustrated. Larvae reared in the laboratory passed through a prezoeal, five and uncommonly six zoeal, and one megalopal stage. At 30" C the megalopal stage was attained in 16-17 clays, at 20" C, 28-37 days. The six zoeal stages of M. nodifrons are compared with those of its sympatric congener M. mcrc<'!laria and with the first zoeal stage of the Indo-Pacific species M. rumphii. Larvae ofthe genus Menippe may be distinguished from other xanthid larvae by a combination of morphological features, including lilltennal development (exopodite at least three-fourths the length ofprotopoditel, lack of setae on the basal segment of the second maxillipL'<!al endopodite, and number oflarval stages (Menippe, 5 or 6; most other xanthids, 4). Using Lebour's criteria (emphasizing antenna! development and number of zoeal stages) to determine the primitive or advancL'<! status of decapod larvae, the genus Menippe is more closely related to the phylogentically primitive family Cancriclae than to most of the Xanthidae. The possible reestablishment of the family Menippidae is discussed in view of new larval evidence. The Cuban stone crab, MCllippe llodij'rolls tions of West Africa (Capart 1951; Monod 1956), a Stimpson 1859, is a medium-sized xanthid crab survey of stomatopod and decapod crustaceans of closely allied to the common commercial stone Portuguese Guiana (Vilela ]951), and an ecologi crab, MCllippc I/lcrcenaria (Say 18] 8). -
Ponderous Ark Aquaculture in Florida
The Potential of Blood Ark and Ponderous Ark Aquaculture in Florida Results of Spawning, Larval Rearing, Nursery and Growout Trials Leslie N. Sturmer, Jose M. Nuñez, R. LeRoy Creswell, and Shirley M. Baker TP-169 SEPTEMBER 2009 Cover illustration: Ann Meyers This research was supported by the Cooperative State Research, Education, and Extension Service of the U.S. Department of Agriculture (USDA) under USDA Special Research Grant No. 2002-3445-11946; and by the National Sea Grant College Program of the U.S. Department of Commerce’s National Oceanic and Atmosphere Administration (NOAA) under NOAA Grant No. NA06 OAR-4170014. The views expressed are those of the authors and do not necessarily reflect the views of these organizations. Additional copies are available by contacting: Shellfish Aquaculture Extension Program Florida Sea Grant University of Florida University of Florida PO Box 89 PO Box 110409 Cedar Key, FL 32625-0089 Gainesville, FL 32622-0409 (352)543-5057 (352) 392-2801 www.flseagrant.org TP 169 September 2009 The Potential of Blood Ark (Anadara ovalis) and Ponderous Ark (Noetia ponderosa) Aquaculture in Florida Results of Spawning, Larval Rearing, Nursery, and Growout Trials Leslie N. Sturmer Shellfish Aquaculture Extension Program Cooperative Extension Service Institute of Food and Agricultural Sciences University of Florida Cedar Key Jose M. Nuñez The Whitney Laboratory for Marine Bioscience University of Florida St. Augustine R. LeRoy Creswell Florida Sea Grant College Program Institute of Food and Agricultural Sciences University of Florida Fort Pierce Shirley M. Baker Fisheries and Aquatic Sciences Program School of Forest Resources and Conservation Institute of Food and Agricultural Sciences University of Florida Gainesville September 2009 TP 169 ii Preface In November 1999, a workshop on New Molluscs for Aquaculture was conducted by the University of Florida Cooperative Extension Service, Florida Sea Grant, and the Florida Department of Agriculture and Consumer Services. -
Anadara Kagoshimensis (Mollusca: Bivalvia: Arcidae)
Research Article Mediterranean Marine Science Indexed in WoS (Web of Science, ISI Thomson) and SCOPUS The journal is available on line at http://www.medit-mar-sc.net http://dx.doi.org/10.12681/mms.2076 Anadara kagoshimensis (Mollusca: Bivalvia: Arcidae) in the Adriatic Sea: morphological analysis, molecular taxonomy, spatial distribution, and prediction PIERLUIGI STRAFELLA1, ALICE FERRARI2, GIANNA FABI1, VERA SALVALAGGIO1, ELISA PUNZO1, CLARA CUICCHI1, ANGELA SANTELLI1, ALESSIA CARIANI2, FAUSTO TINTI2, ANNA NORA TASSETTI1 and GIUSEPPE SCARCELLA1 1 Istituto di Scienze Marine (ISMAR), Consiglio Nazionale delle Ricerche (CNR), L.go Fiera della Pesca, 2, 60125 Ancona, Italy 2 Department of Biological, Geological & Environmental Sciences (BiGeA), University of Bologna, Via Selmi, 3, 40126, Bologna, Italy Corresponding author: [email protected] Handling Editor: Fabio Crocetta Received: 11 October 2016; Accepted: 3 August 2017; Published on line: 7 December 2017 Abstract Morphological analysis, molecular characterization, and a study of the distribution and density of Anadara kagoshimensis (Tokunaga, 1906) specimens collected in the Adriatic Sea were carried out using materials and data collected in the course of 329 bottom trawl hauls conducted in five yearly surveys, from 2010 to 2014. Morphological and molecular analysis allowed clarifying the confused taxonomy of the largest alien ark clam species invading Italian waters and the Mediterranean Sea. Analysis of the distribution and density data demonstrated that, along the Italian coast, A. kagoshimensis is mostly found at depths of 8 to 50 m, with a catch frequency of more than 98% in the hauls involving silty-clay sediment at a depth of 8-30 m. The hotspot map clearly shows a reduction in the distribution area of the species from 2010 to 2012. -
Molluscs (Mollusca: Gastropoda, Bivalvia, Polyplacophora)
Gulf of Mexico Science Volume 34 Article 4 Number 1 Number 1/2 (Combined Issue) 2018 Molluscs (Mollusca: Gastropoda, Bivalvia, Polyplacophora) of Laguna Madre, Tamaulipas, Mexico: Spatial and Temporal Distribution Martha Reguero Universidad Nacional Autónoma de México Andrea Raz-Guzmán Universidad Nacional Autónoma de México DOI: 10.18785/goms.3401.04 Follow this and additional works at: https://aquila.usm.edu/goms Recommended Citation Reguero, M. and A. Raz-Guzmán. 2018. Molluscs (Mollusca: Gastropoda, Bivalvia, Polyplacophora) of Laguna Madre, Tamaulipas, Mexico: Spatial and Temporal Distribution. Gulf of Mexico Science 34 (1). Retrieved from https://aquila.usm.edu/goms/vol34/iss1/4 This Article is brought to you for free and open access by The Aquila Digital Community. It has been accepted for inclusion in Gulf of Mexico Science by an authorized editor of The Aquila Digital Community. For more information, please contact [email protected]. Reguero and Raz-Guzmán: Molluscs (Mollusca: Gastropoda, Bivalvia, Polyplacophora) of Lagu Gulf of Mexico Science, 2018(1), pp. 32–55 Molluscs (Mollusca: Gastropoda, Bivalvia, Polyplacophora) of Laguna Madre, Tamaulipas, Mexico: Spatial and Temporal Distribution MARTHA REGUERO AND ANDREA RAZ-GUZMA´ N Molluscs were collected in Laguna Madre from seagrass beds, macroalgae, and bare substrates with a Renfro beam net and an otter trawl. The species list includes 96 species and 48 families. Six species are dominant (Bittiolum varium, Costoanachis semiplicata, Brachidontes exustus, Crassostrea virginica, Chione cancellata, and Mulinia lateralis) and 25 are commercially important (e.g., Strombus alatus, Busycoarctum coarctatum, Triplofusus giganteus, Anadara transversa, Noetia ponderosa, Brachidontes exustus, Crassostrea virginica, Argopecten irradians, Argopecten gibbus, Chione cancellata, Mercenaria campechiensis, and Rangia flexuosa). -
Generation of Added Value Through the Process of Soft Shell Crab: a Sustainable Development Option in the Coastal Region of Sonora
Journal of Management and Sustainability; Vol. 5, No. 2; 2015 ISSN 1925-4725 E-ISSN 1925-4733 Published by Canadian Center of Science and Education Generation of Added Value through the Process of Soft Shell Crab: A Sustainable Development Option in the Coastal Region of Sonora Luis E. Ibarra1, Erika Olivas1, A. Lourdes Partida2 & Daniel Paredes3 1 School of International Trade, Sonora State University, Hermosillo, Sonora, México 2 School of English Language Teaching, Sonora State University, Hermosillo, Sonora, México 3 School of Agribusiness Management, Sonora State University, Benito Juarez, Sonora, México Correspondence: Luis E. Ibarra, School of International Trade, Sonora State University, Hermosillo, Sonora, México. Tel: 1-622-948-7708. E-mail:[email protected] or [email protected] Received: March 12, 2015 Accepted: March 30, 2015 Online Published: May 31, 2015 doi:10.5539/jms.v5n2p57 URL: http://dx.doi.org/10.5539/jms.v5n2p57 Abstract Nowadays there are fishery resources that have suffered the consequences of overexploitation, pollution or climate change, therefore, the population of marine organisms of commercial importance has diminished noticeably. One of the alternatives to mitigate this reduction, is the diversification of the fishery and aquaculture activity, through value creation.To do this, there is a great number of species to cultivate and that have not been seized due to the lack of interest or knowledge, in addition that the fishery communities have not been provided with the sufficient technology to allow its -
ABSTRACT Title of Dissertation: PATTERNS IN
ABSTRACT Title of Dissertation: PATTERNS IN DIVERSITY AND DISTRIBUTION OF BENTHIC MOLLUSCS ALONG A DEPTH GRADIENT IN THE BAHAMAS Michael Joseph Dowgiallo, Doctor of Philosophy, 2004 Dissertation directed by: Professor Marjorie L. Reaka-Kudla Department of Biology, UMCP Species richness and abundance of benthic bivalve and gastropod molluscs was determined over a depth gradient of 5 - 244 m at Lee Stocking Island, Bahamas by deploying replicate benthic collectors at five sites at 5 m, 14 m, 46 m, 153 m, and 244 m for six months beginning in December 1993. A total of 773 individual molluscs comprising at least 72 taxa were retrieved from the collectors. Analysis of the molluscan fauna that colonized the collectors showed overwhelmingly higher abundance and diversity at the 5 m, 14 m, and 46 m sites as compared to the deeper sites at 153 m and 244 m. Irradiance, temperature, and habitat heterogeneity all declined with depth, coincident with declines in the abundance and diversity of the molluscs. Herbivorous modes of feeding predominated (52%) and carnivorous modes of feeding were common (44%) over the range of depths studied at Lee Stocking Island, but mode of feeding did not change significantly over depth. One bivalve and one gastropod species showed a significant decline in body size with increasing depth. Analysis of data for 960 species of gastropod molluscs from the Western Atlantic Gastropod Database of the Academy of Natural Sciences (ANS) that have ranges including the Bahamas showed a positive correlation between body size of species of gastropods and their geographic ranges. There was also a positive correlation between depth range and the size of the geographic range. -
A Regional Shellfish Hatchery for the Wider Caribbean Assessing Its Feasibility and Sustainability
FAO ISSN 2070-6103 19 FISHERIES AND AQUACULTURE PROCEEDINGS FAO FISHERIES AND AQUACULTURE PROCEEDINGS 19 19 A regional shellfish hatchery for the Wider Caribbean Assessing its feasibility and sustainability A regional shellfish hatchery for the Wider Caribbean – Assessing its feasibility and sustainability A regional FAO Regional Technical Workshop A regional shellfish hatchery for 18–21 October 2010 Kingston, Jamaica the Wider Caribbean It is widely recognized that the development of aquaculture in Assessing its feasibility and sustainability the Wider Caribbean Region is inhibited, in part, by the lack of technical expertise, infrastructure, capital investment and human resources. Furthermore, seed supply for native species FAO Regional Technical Workshop relies, for the most part, on natural collection, subject to 18–21 October 2010 natural population abundance with wide yearly variations. This Kingston, Jamaica situation has led to the current trend of culturing more readily available exotic species, but with a potentially undesirable impact on the natural environment. The centralizing of resources available in the region into a shared facility has been recommended by several expert meetings over the past 20 years. The establishment of a regional hatchery facility, supporting sustainable aquaculture through the seed production of native molluscan species was discussed at the FAO workshop “Regional shellfish hatchery: A feasibility study” held in Kingston, Jamaica, in October 2010, by representatives of Caribbean Governments and experts in the field. Molluscan species are particularly targeted due to their culture potential in terms of known techniques, simple grow-out technology and low impact on surrounding environment. It is proposed that a regional molluscan hatchery would produce seed for sale and distribution to grow-out operations in the region as well as provide technical support for the research on new species. -
Xenophoridae, Cypraeoidea, Mitriforms and Terebridae (Caenogastropoda)
Taxonomic study on the molluscs collected in Marion-Dufresne expedition (MD55) to SE Brazil: Xenophoridae, Cypraeoidea, mitriforms and Terebridae (Caenogastropoda) Luiz Ricardo L. SIMONE Carlo M. CUNHA Museu de Zoologia da Universidade de São Paulo, caixa postal 42494, 04218-970 São Paulo, SP (Brazil) [email protected] [email protected] Simone L. R. L. & Cunha C. M. 2012. — Taxonomic study on the molluscs collected in Marion-Dufresne expedition (MD55) to SE Brazil: Xenophoridae, Cypraeoidea, mitriforms and Terebridae (Caenogastropoda). Zoosystema 34 (4): 745-781. http://dx.doi.org/10.5252/z2012n4a6 ABSTRACT The deep-water molluscs collected during the expedition MD55 off SE Brazil have been gradually studied in some previous papers. The present one is focused on samples belonging to caenogastropod taxa Xenophoridae Troschel, 1852, Cypraeoidea Rafinesque, 1815, mitriforms and Terebridae Mörch, 1852. Regarding the Xenophoridae, Onustus aquitanus n. sp. is a new species, collected off the littoral of Espírito Santo and Rio de Janeiro, Brazil, 430-637 m depth (continental slope). The main characters of the species include the small size (c. 20 mm), the proportionally wide shell, the white colour, the short peripheral flange, the oblique riblets weakly developed and a brown multispiral protoconch. This appears to be the smallest living species of the family, resembling in this aspect fossil species. In respect to the Cypraeoidea, the following results were obtained: family Cypraeidae Rafinesque, 1815: Erosaria acicularis (Gmelin, 1791) and Luria cinerea (Gmelin, 1791) had the deepest record, respectively 607-620 m and 295-940 m, although the samples were all dead, eroded shells. Family Lamellariidae d’Orbigny, 1841: a total of three lots were collected, provisionally identified as Lamellaria spp. -
Molluscan Subfossil Assemblages Reveal the Long-Term Deterioration of Coral Reef Environments in Caribbean Panama ⇑ Katie L
Marine Pollution Bulletin xxx (2015) xxx–xxx Contents lists available at ScienceDirect Marine Pollution Bulletin journal homepage: www.elsevier.com/locate/marpolbul Molluscan subfossil assemblages reveal the long-term deterioration of coral reef environments in Caribbean Panama ⇑ Katie L. Cramer a,b, , Jill S. Leonard-Pingel c, Félix Rodríguez a, Jeremy B.C. Jackson b,a,d a Smithsonian Tropical Research Institute, Balboa, Panama b Scripps Institution of Oceanography, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA 92093-0244, United States c Washington and Lee University, Rm 123 Science Addition, Lexington, VA 24450, United States d Department of Paleobiology, National Museum of Natural History, Smithsonian Institution, Washington, DC 20013, United States article info abstract Article history: Caribbean reef corals have declined sharply since the 1980s, but the lack of prior baseline data has hin- Received 24 February 2015 dered identification of drivers of change. To assess anthropogenic change in reef environments over the Revised 9 May 2015 past century, we tracked the composition of subfossil assemblages of bivalve and gastropod mollusks Accepted 12 May 2015 excavated from pits below lagoonal and offshore reefs in Bocas del Toro, Panama. The higher prevalence Available online xxxx of (a) infaunal suspension-feeding bivalves and herbivorous and omnivorous gastropods in lagoons and (b) epifaunal and suspension-feeding bivalves and carnivorous and suspension-feeding gastropods off- Keywords: shore reflected the greater influence of land-based nutrients/sediments within lagoons. Temporal Barbatia cancellaria changes indicated deteriorating environmental conditions pre-1960 in lagoons and post-1960 offshore, Bocas del Toro Dendostrea frons with offshore communities becoming more similar to lagoonal ones since 1960. -
English Universities Press LTD, XII + 323P., Londres, 1964
ISSN 0374-5686 e-ISSN 2526-7639 http://dx.doi.org/10.32360/acmar.v51i1.19718Cristiane Xerez Barroso, Soraya Guimarães Rabay, Helena Matthews-Cascon Arquivos de Ciências do Mar MOLLUSKS ON RECRUITMENT PANELS PLACED IN AN OFFSHORE HARBOR IN TROPICAL NORTHEASTERN BRAZIL Moluscos associados a placas de recrutamento instaladas em um porto offshore no Nordeste Tropical Brasileiro Cristiane Xerez Barroso1, Soraya Guimarães Rabay2, Helena Matthews-Cascon3 1 Instituto de Ciências do Mar, Universidade Federal do Ceará, Av. Abolição, 3207, Meireles, Fortaleza, CEP 60.165-08, CE, Brasil, Bolsista de Pós-Doutorado PNPD-CAPES, e-mail: [email protected]. 2 Laboratório de Invertebrados Marinhos, Departamento de Biologia, Centro de Ciências, Universidade Federal do Ceará, Campus do Pici, Bloco 909, CEP 60455-760, Fortaleza, CE, Brasil; e-mail: [email protected]. 3 Laboratório de Invertebrados Marinhos, Departamento de Biologia, Centro de Ciências, Universidade Federal do Ceará, Campus do Pici, Bloco 909, CEP 60455-760, Fortaleza, CE, Brasil; e-mail: [email protected]. ABSTRACT In order to contribute to knowledge of marine fouling communities, the present study analyzed the temporal variation in molluscan communities found on quarterly and annual recruitment panels placed in a seaport area of northeastern Brazil. A set of 30 artificial panels was submerged among pier pillars to a depth of approximately 6 m. Every three months, one subset of 15 panels was removed to examine the biota present. The second subset of 15 panels was left submerged for one year, and then removed for analysis. On the same day that the panels were removed, they were replaced with new panels.