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A Case of Modular Phenotypic Plasticity in the Depth
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Springer - Publisher Connector Calixto-Botía and Sánchez BMC Evolutionary Biology (2017) 17:55 DOI 10.1186/s12862-017-0900-8 RESEARCH ARTICLE Open Access A case of modular phenotypic plasticity in the depth gradient for the gorgonian coral Antillogorgia bipinnata (Cnidaria: Octocorallia) Iván Calixto-Botía1,2* and Juan A. Sánchez2,3 Abstract Background: Phenotypic plasticity, as a phenotypic response induced by the environment, has been proposed as a key factor in the evolutionary history of corals. A significant number of octocoral species show high phenotypic variation, exhibiting a strong overlap in intra- and inter-specific morphologic variation. This is the case of the gorgonian octocoral Antillogorgia bipinnata (Verrill 1864), which shows three polyphyletic morphotypes along a bathymetric gradient. This research tested the phenotypic plasticity of modular traits in A. bipinnata with a reciprocal transplant experiment involving 256 explants from two morphotypes in two locations and at two depths. Vertical and horizontal length and number of new branches were compared 13 weeks following transplant. The data were analysed with a linear mixed-effects model and a graphic approach by reaction norms. Results: At the end of the experiment, 91.8% of explants survived. Lower vertical and horizontal growth rates and lower branch promotion were found for deep environments compared to shallow environments. The overall variation behaved similarly to the performance of native transplants. In particular, promotion of new branches showed variance mainly due to a phenotypic plastic effect. Conclusions: Globally, environmental and genotypic effects explain the variation of the assessed traits. -
Benthic Habitat Mapping and Assessment in the Wilmington-East Wind Energy Call Area
OCS Study BOEM 2016-003 NOAA Technical Memorandum NOS NCCOS 196 Benthic Habitat Mapping and Assessment in the Wilmington-East Wind Energy Call Area Final Report US Department of the Interior US Department of Commerce Bureau of Ocean Energy Management National Oceanic and Atmospheric Administration Office of Renewable Energy Programs National Centers for Coastal Ocean Science OCS Study BOEM 2016-003 NOAA Technical Memorandum NOS NCCOS 196 Benthic Habitat Mapping and Assessment in the Wilmington-East Wind Energy Call Area Authors J. Christopher Taylor1 T. Shay Viehman1 Avery B. Paxton2 Stephen R. Fegley2 Christine M. Voss2 Emily A. Pickering2 Benjamin W. Sumners3 Alyssa M. Adler2 Christine A. Buckel1 Christopher Freeman3 Jenny L. Vander Pluym1 Charles H. Peterson2 Erik E. Ebert1 Prepared under Cooperative and Interagency Agreements by 1National Ocean Service National Centers for Coastal Ocean Science 101 Pivers Island Road Beaufort, NC 28516 Interagency Agreement M13PG00019 In cooperation with 2The University of North Carolina 3Geodynamics Group Institute of Marine Sciences 310-A Greenfield Drive 3431 Arendell Street Newport, North Carolina 28570 Morehead City, NC 28557 Under contract to UNC Cooperative Agreement M13AC00006 Published by US Department of the Interior US Department of Commerce Bureau of Ocean Energy National Oceanic and Atmospheric Management Administration Office of Renewable Energy National Centers for Coastal Ocean Science Programs January 13, 2016 OCS Study BOEM 2016-003 NOAA Technical Memorandum NOS NCCOS 196 DISCLAIMER Research collaboration and funding were provided by the US Department of the Interior, Bureau of Ocean Energy Management, Office of Renewable Energy Programs, Sterling, VA under Agreement Number M13AC00006 and by the National Oceanic and Atmospheric Administration’s National Centers for Coastal Ocean Science under Interagency Agreement Number M13PG00019. -
Volume III of This Document)
4.1.3 Coastal Migratory Pelagics Description and Distribution (from CMP Am 15) The coastal migratory pelagics management unit includes cero (Scomberomous regalis), cobia (Rachycentron canadum), king mackerel (Scomberomous cavalla), Spanish mackerel (Scomberomorus maculatus) and little tunny (Euthynnus alleterattus). The mackerels and tuna in this management unit are often referred to as ―scombrids.‖ The family Scombridae includes tunas, mackerels and bonitos. They are among the most important commercial and sport fishes. The habitat of adults in the coastal pelagic management unit is the coastal waters out to the edge of the continental shelf in the Atlantic Ocean. Within the area, the occurrence of coastal migratory pelagic species is governed by temperature and salinity. All species are seldom found in water temperatures less than 20°C. Salinity preference varies, but these species generally prefer high salinity. The scombrids prefer high salinities, but less than 36 ppt. Salinity preference of little tunny and cobia is not well defined. The larval habitat of all species in the coastal pelagic management unit is the water column. Within the spawning area, eggs and larvae are concentrated in the surface waters. (from PH draft Mackerel Am. 18) King Mackerel King mackerel is a marine pelagic species that is found throughout the Gulf of Mexico and Caribbean Sea and along the western Atlantic from the Gulf of Maine to Brazil and from the shore to 200 meter depths. Adults are known to spawn in areas of low turbidity, with salinity and temperatures of approximately 30 ppt and 27°C, respectively. There are major spawning areas off Louisiana and Texas in the Gulf (McEachran and Finucane 1979); and off the Carolinas, Cape Canaveral, and Miami in the western Atlantic (Wollam 1970; Schekter 1971; Mayo 1973). -
Host-Microbe Interactions in Octocoral Holobionts - Recent Advances and Perspectives Jeroen A
van de Water et al. Microbiome (2018) 6:64 https://doi.org/10.1186/s40168-018-0431-6 REVIEW Open Access Host-microbe interactions in octocoral holobionts - recent advances and perspectives Jeroen A. J. M. van de Water* , Denis Allemand and Christine Ferrier-Pagès Abstract Octocorals are one of the most ubiquitous benthic organisms in marine ecosystems from the shallow tropics to the Antarctic deep sea, providing habitat for numerous organisms as well as ecosystem services for humans. In contrast to the holobionts of reef-building scleractinian corals, the holobionts of octocorals have received relatively little attention, despite the devastating effects of disease outbreaks on many populations. Recent advances have shown that octocorals possess remarkably stable bacterial communities on geographical and temporal scales as well as under environmental stress. This may be the result of their high capacity to regulate their microbiome through the production of antimicrobial and quorum-sensing interfering compounds. Despite decades of research relating to octocoral-microbe interactions, a synthesis of this expanding field has not been conducted to date. We therefore provide an urgently needed review on our current knowledge about octocoral holobionts. Specifically, we briefly introduce the ecological role of octocorals and the concept of holobiont before providing detailed overviews of (I) the symbiosis between octocorals and the algal symbiont Symbiodinium; (II) the main fungal, viral, and bacterial taxa associated with octocorals; (III) the dominance of the microbial assemblages by a few microbial species, the stability of these associations, and their evolutionary history with the host organism; (IV) octocoral diseases; (V) how octocorals use their immune system to fight pathogens; (VI) microbiome regulation by the octocoral and its associated microbes; and (VII) the discovery of natural products with microbiome regulatory activities. -
Deep-Sea Coral Taxa in the U.S. Southeast Region: Depth and Geographic Distribution (V
Deep-Sea Coral Taxa in the U.S. Southeast Region: Depth and Geographic Distribution (v. 2020) by Thomas F. Hourigan1, Stephen D. Cairns2, John K. Reed3, and Steve W. Ross4 1. NOAA Deep Sea Coral Research and Technology Program, Office of Habitat Conservation, Silver Spring, MD 2. National Museum of Natural History, Smithsonian Institution, Washington, DC 3. Cooperative Institute of Ocean Exploration, Research, and Technology, Harbor Branch Oceanographic Institute, Florida Atlantic University, Fort Pierce, FL 4. Center for Marine Science, University of North Carolina, Wilmington This annex to the U.S. Southeast chapter in “The State of Deep-Sea Coral and Sponge Ecosystems in the United States” provides a list of deep-sea coral taxa in the Phylum Cnidaria, Classes Anthozoa and Hydrozoa, known to occur in U.S. waters from Cape Hatteras to the Florida Keys (Figure 1). Deep-sea corals are defined as azooxanthellate, heterotrophic coral species occurring in waters 50 meters deep or more. Details are provided on the vertical and geographic extent of each species (Table 1). This list is an update of the peer-reviewed 2017 list (Hourigan et al. 2017) and includes taxa recognized through 2019, including one newly described species. Taxonomic names are generally those currently accepted in the World Register of Marine Species (WoRMS), and are arranged by order, and alphabetically within order by family, genus, and species. Data sources (references) listed are those principally used to establish geographic and depth distribution. Figure 1. U.S. Southeast region delimiting the geographic boundaries considered in this work. The region extends from Cape Hatteras to the Florida Keys and includes the Jacksonville Lithoherms (JL), Blake Plateau (BP), Oculina Coral Mounds (OC), Miami Terrace (MT), Pourtalès Terrace (PT), Florida Straits (FS), and Agassiz/Tortugas Valleys (AT). -
Mitogenomic Phylogenetic Analyses of Leptogorgia Virgulata And
Received: 22 July 2019 | Revised: 25 October 2019 | Accepted: 28 October 2019 DOI: 10.1002/ece3.5847 ORIGINAL RESEARCH Mitogenomic phylogenetic analyses of Leptogorgia virgulata and Leptogorgia hebes (Anthozoa: Octocorallia) from the Gulf of Mexico provides insight on Gorgoniidae divergence between Pacific and Atlantic lineages Samantha Silvestri | Diego F. Figueroa | David Hicks | Nicole J. Figueroa School of Earth, Environmental, and Marine Sciences, University of Texas Rio Grande Abstract Valley, Brownsville, TX, USA The use of genetics in recent years has brought to light the need to reevaluate the Correspondence classification of many gorgonian octocorals. This study focuses on two Leptogorgia Diego F. Figueroa, School of Earth, species—Leptogorgia virgulata and Leptogorgia hebes—from the northwestern Gulf of Environmental, and Marine Sciences, University of Texas Rio Grande Valley, One Mexico (GOM). We target complete mitochondrial genomes and mtMutS sequences, West University Boulevard, Brownsville, TX and integrate this data with previous genetic research of gorgonian corals to resolve 78520, USA. Email: [email protected] phylogenetic relationships and estimate divergence times. This study contributes the first complete mitochondrial genomes for L. ptogorgia virgulata and L. hebes. Our re- Funding information TPWD-ARP, Grant/Award Number: 475342; sulting phylogenies stress the need to redefine the taxonomy of the genus Leptogorgia University of Texas Rio Grande Valley; in its entirety. The fossil-calibrated divergence times for Eastern Pacific and Western Gulf Research Program of the National Academies of Sciences, Engineering, Atlantic Leptogorgia species based on complete mitochondrial genomes shows that and Medicine, Grant/Award Number: the use of multiple genes results in estimates of more recent speciation events than 2000007266; National Sea Grant Office, National Oceanic and Atmospheric previous research based on single genes. -
Secondary Production of Gorgonian Corals in the Northern Gulf of Mexico
MARINE ECOLOGY PROGRESS SERIES Vol. 87: 275-281,1992 Published October 19 Mar. Ecol. Prog. Ser. - Secondary production of gorgonian corals in the northern Gulf of Mexico Naomi D. Mitchelll, Michael R. ~ardeau~,William W. Schroederl, Arthur C. ~enke~ Marine Science Program, The University of Alabama. PO Box 369, Dauphin Island. Alabama 36528. USA Marine Environmental Sciences Consortium. Dauphin Island Sea Lab, PO Box 369. Dauphin Island, Alabama 36528, USA Department of Biology, The University of Alabama, Box 870344, Tuscaloosa, Alabama 35487-0344, USA ABSTRACT: Gorgonians are the most conspicuous sessile macroinvertebrates at many hard-substrate sites in the northeastern Gulf of Mexico. Colonies from 3 sites, an isolated limestone outcropping at less than 2 m depth off coastal Florida (USA) and 2 exposed shelly sandstone and sandy rnudstone carbonate areas at depths of 22 and 27 m on the inner shelf off Alabama (USA), were sampled to estimate secondary production. Maximum colony ages ranged from 5 to 10 yr. Tissue mass for each age class was estimated from determinations of coenenchyme thickness and colony surface area. Secondary production was estimated from colony densities, age distribution, biomass per age class, and the increase in colony biornass between age classes. Production estimates for Leptogorgia hebes at the 2 offshore sites were 2.3 and 6.8 g ash-free dry mass (AFDM) yr-' while production of L. virgulata at the inshore site was 10.5 g AFDM m-2 yr-l, values similar to those reported for tropical scleractinian corals. Annual production-to-biomass ratios ranged from 0.37 to 0.45, indicating similar turnover times at all northern Gulf sites. -
Comprehensive Ecosystem-Based Amendment 2 for the South Atlantic Region
COMPREHENSIVE ECOSYSTEM-BASED AMENDMENT 2 FOR THE SOUTH ATLANTIC REGION February 2010 South Atlantic Fishery Management Council 4055 Faber Place, Suite 201 North Charleston, South Carolina 29405 (843) 571-4366 / FAX (843) 769-4520 Toll Free (866) SAFMC-10 email: [email protected] National Marine Fisheries Service Southeast Regional Office 263 13th Avenue South St. Petersburg, Florida 33701 (727) 824-5301 / FAX (727) 824-5308 This is a publication of the South Atlantic Fishery Management Council pursuant to National Oceanic and Atmospheric Administration Award No. FNA05NMF4410004 ABBREVIATIONS AND ACRONYMS ABC Acceptable Biological Catch ACL Annual catch Limit ACCSP Atlantic Coastal Cooperative Statistics Program AM Accountability Measure APA Administrative Procedures Act AUV Autonomous Underwater Vehicle B A measure of stock biomass either in weight or other appropriate unit BMSY The stock biomass expected to exist under equilibrium conditions when fishing at FMSY BOY The stock biomass expected to exist under equilibrium conditions when fishing at FOY BCURR The current stock biomass CEA Cumulative Effects Analysis CEQ Council on Environmental Quality CFMC Caribbean Fishery Management Council CPUE Catch per unit effort CRP Cooperative Research Program CZMA Coastal Zone Management Act DEIS Draft Environmental Impact Statement EA Environmental Assessment EBM Ecosystem-Based Management EEZ Exclusive Economic Zone EFH Essential Fish Habitat EFH-HAPC Essential Fish Habitat - Habitat Area of Particular Concern EIS Environmental Impact Statement -
Comunidad De Octocorales Gorgonáceos Del Arrecife De Coral De Varadero En El Caribe Colombiano: Diversidad Y Distribución Espacial
Instituto de Investigaciones Marinas y Costeras Boletín de Investigaciones Marinas y Costeras ISSN 0122-9761 “José Benito Vives de Andréis” Bulletin of Marine and Coastal Research e-ISSN: 2590-4671 48 (1), 55-64 Santa Marta, Colombia, 2019 Comunidad de octocorales gorgonáceos del arrecife de coral de Varadero en el Caribe colombiano: diversidad y distribución espacial Gorgonian octocoral community at Varadero coral reef in the Colombian Caribbean: diversity and spatial distribution Nelson Manrique-Rodríguez1, Claudia Agudelo2 y Adolfo Sanjuan-Muñoz2,3 0000-0003-4001-7838 0000-0002-4786-862X 1 Okeanos Asesoría Ambiental S.A.S. Carrera 3 # 1-14 Bello Horizonte. Santa Marta, Magdalena, Colombia. [email protected] 2 Sanjuan y Asociados Ltda. Calle 17 # 4-50 El Rodadero. Santa Marta, Magdalena, Colombia. [email protected] 3 Universidad de Bogotá Jorge Tadeo Lozano. Carrera 2 # 11 – 68 El Rodadero. Santa Marta, Magdalena, Colombia. [email protected] RESUMEN l arrecife de Varadero tiene características ecológicas únicas y enfrenta el riesgo de desaparecer debido al eventual dragado de un canal de acceso, que se construiría para el ingreso de grandes embarcaciones al puerto de Cartagena (Colombia). En este ecosistema, la comunidad bentónica sésil, como los octocorales gorgonáceos y la fauna asociada, se vería seriamente afectada. Se Eexaminó la diversidad y la distribución espacial de gorgonáceos de siete sitios ubicados en el área de arrecifes mixtos. Estos organismos se encontraron en el área de estudio a profundidades entre 6 y 10 m. La riqueza de especies de gorgonáceos fue menor que la registrada en otras áreas del Caribe. Los bajos valores de abundancia y riqueza de especies pueden obedecer a las características del relieve arrecifal y a los procesos de alta sedimentación que existen en la bahía de Cartagena. -
Testing Ecological Speciation in the Caribbean Octocoral Complex Antillogorgia Bipinnata-Kallos (Cnidaria: Octocorallia): an Integrative Approach
Iván F. Calixto Botía Testing Ecological Speciation in the Caribbean Octocoral Complex Antillogorgia bipinnata-kallos (Cnidaria: Octocorallia): An Integrative Approach TESTING ECOLOGICAL SPECIATION IN THE CARIBBEAN OCTOCORAL COMPLEX Antillogorgia bipinnata-kallos (CNIDARIA: OCTOCORALLIA): AN INTEGRATIVE APPROACH IVÁN FERNANDO CALIXTO BOTÍA, M.Sc. A Doctoral dissertation submitted to the Department of Biological Sciences, Universidad de Los Andes, Colombia as a requirement to obtain the degree of Doctor of Philosophy in Biological Sciences Advisor University of Los Andes JUAN ARMANDO SÁNCHEZ, Ph.D. Advisor University of Giessen THOMAS WILKE, Ph.D. UNIVERSITY OF LOS ANDES 2018 Faculty Dean: Prof. Dr. Ferney J. Rodríguez (University of Los Andes) Advisors: Prof. Dr. Juan A. Sánchez (University of Los Andes) Prof. Dr. Thomas Wilke (Justus Liebig Universität) Evaluators: Prof. Dr. Oscar Puebla (University of Kiel) Prof. Dr. Andrew Crawford (University of Los Andes) Iván F. Calixto-Botía. (2018). Testing Ecological Speciation in the Caribbean Octocoral Complex Antillogorgia bipinnata-kallos (Cnidaria: Octocorallia): An integrative approach. This dissertation has been submitted as a requirement to obtain the degree of Doctor in Philosophy (Ph.D.) Biological Sciences at the Universidad de Los Andes, Colombia, advised by Professor Juan A. Sánchez (University of Los Andes, Colombia) and Professor Thomas Wilke (Justus Liebig Universität, Germany). Table of content Introduction ………………………………………………………………………………………………………………. 1 Chapter 1. A case of modular -
Invertebrates Associated with Gorgonians in the Northern Gulf of Mexico Mary K
Marine Biodiversity Records, page 1 of 9. # Marine Biological Association of the United Kingdom, 2011 doi:10.1017/S1755267211000741; Vol. 4; e79; 2011 Published online Invertebrates associated with gorgonians in the northern Gulf of Mexico mary k. wicksten1 and carol cox2 1Department of Biology, Texas A&M University, College Station, Texas 77843-3258, USA, 2202 Coral Drive, Port Saint Joe, Florida 32456, USA The shrimps Neopontonides chacei, Tozeuma serratum and Periclimenes iridescens, a barnacle (Conopea galeata), two species of gastropods (Ovulidae) and the oyster Pteria colymbus live on Leptogorgia spp. in the northern Gulf of Mexico. For each species and related species in the area, we give records and notes on coloration and behaviour. Keywords: Gorgonacea, Leptogorgia, Gulf of Mexico, Caridea, Mollusca, Conopea, Ovulidae Submitted 29 March 2011; accepted 11 July 2011 INTRODUCTION provides an opportunity to study the gorgonian-associated fauna at close range. Caridean shrimps (Decapoda: Caridea), especially members of The sea-floor in north-western Florida is mostly sandy, the family Palaemonidae, include many species that associate with a few natural limestone reefs occurring off Mexico with larger colonial invertebrates. Unlike in the Florida Keys Beach, Destin and Panama City. In 1997, the Mexico Beach and in the Caribbean Sea, SCUBA divers rarely see gorgonians Artificial Reef Association (MBARA) began installing old (Cnidaria: Anthozoa: Gorgonacea) in shallow waters (30 m or pipes, derelict ships, concrete rubble and fabricated concrete less) in the northern Gulf of Mexico (from 258N northward). artificial reef systems to provide habitat for snappers (family Studies by a remotely operated vehicle (ROV) at the Flower Lutjanidae) and other fish. -
Mitogenomic Phylogenetic Analyses of Leptogorgia Virgulata And
University of Texas Rio Grande Valley ScholarWorks @ UTRGV Earth, Environmental, and Marine Sciences Faculty Publications and Presentations College of Sciences 11-21-2019 Mitogenomic phylogenetic analyses of Leptogorgia virgulata and Leptogorgia hebes (Anthozoa: Octocorallia) from the Gulf of Mexico provides insight on Gorgoniidae divergence between Pacific and tlanticA lineages Samantha Silvestri Diego F. Figueroa The University of Texas Rio Grande Valley David Hicks The University of Texas Rio Grande Valley NIcole J. Figueroa The University of Texas Rio Grande Valley Follow this and additional works at: https://scholarworks.utrgv.edu/eems_fac Part of the Earth Sciences Commons, Environmental Sciences Commons, and the Marine Biology Commons Recommended Citation Silvestri, S., Figueroa, D. F., Hicks, D., & Figueroa, N. J. (2019). Mitogenomic phylogenetic analyses of Leptogorgia virgulata and Leptogorgia hebes (Anthozoa: Octocorallia) from the Gulf of Mexico provides insight on Gorgoniidae divergence between Pacific and tlanticA lineages. Ecology and Evolution, 9(24), 14114–14129. https://doi.org/10.1002/ece3.5847 This Article is brought to you for free and open access by the College of Sciences at ScholarWorks @ UTRGV. It has been accepted for inclusion in Earth, Environmental, and Marine Sciences Faculty Publications and Presentations by an authorized administrator of ScholarWorks @ UTRGV. For more information, please contact [email protected], [email protected]. Received: 22 July 2019 | Revised: 25 October 2019 | Accepted: 28 October 2019 DOI: 10.1002/ece3.5847 ORIGINAL RESEARCH Mitogenomic phylogenetic analyses of Leptogorgia virgulata and Leptogorgia hebes (Anthozoa: Octocorallia) from the Gulf of Mexico provides insight on Gorgoniidae divergence between Pacific and Atlantic lineages Samantha Silvestri | Diego F.