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The Bug Beneath the Bathing Suit: a Case Report and Discussion of Seabather’S Eruption Versus Cutaneous Larva Migrans
The bug beneath the bathing suit: A case report and discussion of seabather’s eruption versus cutaneous larva migrans Andrew Jensen, BS,* Marcus Goodman, DO, FAOCD** *Medical Student, 4th year, Philadelphia College of Osteopathic Medicine - Georgia Campus, Suwanee, GA **Dermatology Residency Program Director, PCOM/North Fulton Hospital Medical Campus, Roswell, GA Abstract Seabather’s eruption is an important differential diagnosis when a patient who has recently swum in a subtropical ocean presents with a pruritic rash in the distribution of their swimwear. Treatment with systemic corticosteroids is indicated in severe cases and can successfully reduce symptoms. Oral steroid therapy in general has proven to be an effective treatment for many acute and chronic diseases but has long been associated with increased risk for infections. In this report, we present an atypical case of cutaneous larva migrans and discuss its clinical unmasking after systemic steroid treatment was given for an initial diagnosis of seabather’s eruption. Introduction Case Report Figure 2 Seabather’s eruption is a benign, superficial A 52-year-old female presented to her reaction to toxins from marine-animal larvae. dermatologist complaining of an itchy rash on It is the most common marine-related problem her groin and upper leg for one week. The patient in the waters south of the United States.1 stated she recently traveled to Mexico, where she It was reported in Florida as early as 1903 spent several days on the beach and swimming in as a “rash which set up an intense itching” the ocean. Physical exam revealed erythematous, shortly after bathing in ocean water.2 In 1949, edematous papules on her lower abdomen and Sams postulated the eruption was caused by groin, assuming a location directly beneath her “some living, microorganism, in the nature of swimsuit (Figure 1). -
Population Structures and Levels of Connectivity for Scyphozoan and Cubozoan Jellyfish
diversity Review Population Structures and Levels of Connectivity for Scyphozoan and Cubozoan Jellyfish Michael J. Kingsford * , Jodie A. Schlaefer and Scott J. Morrissey Marine Biology and Aquaculture, College of Science and Engineering and ARC Centre of Excellence for Coral Reef Studies, James Cook University, Townsville, QLD 4811, Australia; [email protected] (J.A.S.); [email protected] (S.J.M.) * Correspondence: [email protected] Abstract: Understanding the hierarchy of populations from the scale of metapopulations to mesopop- ulations and member local populations is fundamental to understanding the population dynamics of any species. Jellyfish by definition are planktonic and it would be assumed that connectivity would be high among local populations, and that populations would minimally vary in both ecological and genetic clade-level differences over broad spatial scales (i.e., hundreds to thousands of km). Although data exists on the connectivity of scyphozoan jellyfish, there are few data on cubozoans. Cubozoans are capable swimmers and have more complex and sophisticated visual abilities than scyphozoans. We predict, therefore, that cubozoans have the potential to have finer spatial scale differences in population structure than their relatives, the scyphozoans. Here we review the data available on the population structures of scyphozoans and what is known about cubozoans. The evidence from realized connectivity and estimates of potential connectivity for scyphozoans indicates the following. Some jellyfish taxa have a large metapopulation and very large stocks (>1000 s of km), while others have clade-level differences on the scale of tens of km. Data on distributions, genetics of medusa and Citation: Kingsford, M.J.; Schlaefer, polyps, statolith shape, elemental chemistry of statoliths and biophysical modelling of connectivity J.A.; Morrissey, S.J. -
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. -
Final Report
Developing Molecular Methods to Identify and Quantify Ballast Water Organisms: A Test Case with Cnidarians SERDP Project # CP-1251 Performing Organization: Brian R. Kreiser Department of Biological Sciences 118 College Drive #5018 University of Southern Mississippi Hattiesburg, MS 39406 601-266-6556 [email protected] Date: 4/15/04 Revision #: ?? Table of Contents Table of Contents i List of Acronyms ii List of Figures iv List of Tables vi Acknowledgements 1 Executive Summary 2 Background 2 Methods 2 Results 3 Conclusions 5 Transition Plan 5 Recommendations 6 Objective 7 Background 8 The Problem and Approach 8 Why cnidarians? 9 Indicators of ballast water exchange 9 Materials and Methods 11 Phase I. Specimens 11 DNA Isolation 11 Marker Identification 11 Taxa identifications 13 Phase II. Detection ability 13 Detection limits 14 Testing mixed samples 14 Phase III. 14 Results and Accomplishments 16 Phase I. Specimens 16 DNA Isolation 16 Marker Identification 16 Taxa identifications 17 i RFLPs of 16S rRNA 17 Phase II. Detection ability 18 Detection limits 19 Testing mixed samples 19 Phase III. DNA extractions 19 PCR results 20 Conclusions 21 Summary, utility and follow-on efforts 21 Economic feasibility 22 Transition plan 23 Recommendations 23 Literature Cited 24 Appendices A - Supporting Data 27 B - List of Technical Publications 50 ii List of Acronyms DGGE - denaturing gradient gel electrophoresis DMSO - dimethyl sulfoxide DNA - deoxyribonucleic acid ITS - internal transcribed spacer mtDNA - mitochondrial DNA PCR - polymerase chain reaction rRNA - ribosomal RNA - ribonucleic acid RFLPs - restriction fragment length polymorphisms SSCP - single strand conformation polymorphisms iii List of Figures Figure 1. Figure 1. -
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). -
Marine Invertebrates in Tubes of Ceriantharia (Cnidaria: Anthozoa)
Biodiversity Data Journal 8: e47019 doi: 10.3897/BDJ.8.e47019 Research Article Knock knock, who’s there?: marine invertebrates in tubes of Ceriantharia (Cnidaria: Anthozoa) Hellen Ceriello‡,§, Celine S.S. Lopes‡,§, James Davis Reimer|, Torkild Bakken ¶, Marcelo V. Fukuda#, Carlo Magenta Cunha¤, Sérgio N. Stampar‡,§ ‡ Universidade Estadual Paulista "Júlio de Mesquita Filho" (UNESP), FCL, Assis, Brazil § Universidade Estadual Paulista "Júlio de Mesquita Filho" (UNESP), Instituto de Biociências, Botucatu, Brazil | University of the Ryukyus, Nishihara, Okinawa, Japan ¶ Norwegian University of Science and Technology, NTNU University Museum, Trondheim, Norway # Museu de Zoologia da Universidade de São Paulo (MZSP), São Paulo, Brazil ¤ Universidade Federal de São Paulo (Unifesp), Instituto do Mar, Santos, Brazil Corresponding author: Hellen Ceriello ([email protected]) Academic editor: Pavel Stoev Received: 02 Oct 2019 | Accepted: 04 Dec 2019 | Published: 08 Jan 2020 Citation: Ceriello H, Lopes CS.S, Reimer JD, Bakken T, Fukuda MV, Cunha CM, Stampar SN (2020) Knock knock, who’s there?: marine invertebrates in tubes of Ceriantharia (Cnidaria: Anthozoa). Biodiversity Data Journal 8: e47019. https://doi.org/10.3897/BDJ.8.e47019 Abstract This study reports on the fauna found in/on tubes of 10 species of Ceriantharia and discusses the characteristics of these occurrences, as well as the use of mollusc shells in ceriantharian tube construction. A total of 22 tubes of Ceriantharia from Argentina, Brazil, Japan, Norway, Portugal and the United States were analysed, revealing 58 species of marine invertebrates using them as alternative substrates. Based on a literature review and analyses of the sampled material, we report new occurrences for Photis sarae (Crustacea), Microgaza rotella (Mollusca), Brada sp., Dipolydora spp., Notocirrus spp., and Syllis garciai (Annelida). -
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). -
Whale Sharks of the Western Caribbean: an Overview of Current Research and Conservation Efforts and Future Needs for Effective Management of the Species
Gulf and Caribbean Research Vol 19(2), 149–159, 2007 Manuscript received December 26, 2006; accepted May 11, 2007 WHALE SHARKS OF THE WESTERN CARIBBEAN: AN overview OF CURRENT RESEARCH AND conservation efforts AND FUTURE NEEDS FOR EFFECTIVE management OF THE SPECIES Rachel T. Graham Wildlife Conservation Society, PO Box 37, Punta Gorda, Belize, E-mail [email protected] ABSTRACT Whale sharks (Rhincodon typus) are seasonal visitors to four sites in the Western Caribbean, 3 of which are encompassed by the Mesoamerican Barrier Reef. Predictable encounters with the world’s largest fish have raised this species’ profile globally and led to several research and conservation efforts that aim to elucidate the need for information for the species management and balance the growing demand for highly lucrative encounter tour- ism. Tagging studies have demonstrated that the whale shark population is relatively small and likely forms a single population. Individuals move throughout the region between 3 of 4 known feeding sites and are capable of timing their movements to pulses of productivity. Whale shark tourism’s dramatic growth has led to a range of protective measures and scientific studies both precautionary and reactionary that require better harmonization throughout the region to be effective. This paper will provide an overview of the status of whale shark research and conservation efforts in the Western Caribbean and identify future management needs to minimize anthropogenic impacts and enable continued whale shark visitation at key feeding sites. RESUMEN Los tiburones ballenas son visitantes estaciónales a cuatro sitios en el Caribe occidental, tres de los cuales se ubican en el arrecife Mesoamericano. -
Proceedings of the Twenty-Ninth Annual Symposium on Sea Turtle Biology and Conservation
NOAA Technical Memorandum NMFS-SEFSC-630 PROCEEDINGS OF THE TWENTY-NINTH ANNUAL SYMPOSIUM ON SEA TURTLE BIOLOGY AND CONSERVATION 17 to 19 February 2009 Brisbane, Queensland, Australia Compiled by: Lisa Belskis, Mike Frick, Aliki Panagopoulou, ALan Rees, & Kris Williams U.S. DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration NOAA Fisheries Service Southeast Fisheries Science Center 75 Virginia Beach Drive Miami, Florida 33149 May 2012 NOAA Technical Memorandum NMFS-SEFSC-630 PROCEEDINGS OF THE TWENTY-NINTH ANNUAL SYMPOSIUM ON SEA TURTLE BIOLOGY AND CONSERVATION 17 to 19 February 2009 Brisbane, Queensland, Australia Compiled by: Lisa Belskis, Mike Frick, Aliki Panagopoulou, ALan Rees, Kris Williams U.S. DEPARTMENT OF COMMERCE John Bryson, Secretary NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION Dr. Jane Lubchenco, Under Secretary for Oceans and Atmosphere NATIONAL MARINE FISHERIES SERVICE Samuel Rauch III, Acting Assistant Administrator for Fisheries May 2012 This Technical Memorandum is used for documentation and timely communication of preliminary results, interim reports, or similar special-purpose information. Although the memoranda are not subject to complete formal review, editorial control or detailed editing, they are expected to reflect sound professional work. NOTICE The NOAA Fisheries Service (NMFS) does not approve, recommend or endorse any proprietary product or material mentioned in this publication. No references shall be made to NMFS, or to this publication furnished by NMFS, in any advertising or sales promotion which would indicate or imply that NMFS approves, recommends or endorses any proprietary product or material herein or which has as its purpose any intent to cause directly or indirectly the advertised product to be use or purchased because of NMFS promotion. -
The Chesapeake Bay: a Study of Present and Future Water Quality and Its Ecological Effects Volume II: Analysis and Projection of Ecological Conditions
W&M ScholarWorks Reports 6-1-1975 The Chesapeake Bay: A Study of Present and Future Water Quality and Its Ecological Effects Volume II: Analysis and Projection of Ecological Conditions Morris H. Roberts Jr. Virginia Institute of Marine Science Donald F. Boesch Virginia Institute of Marine Science Michael E. Bender Virginia Institute of Marine Science Follow this and additional works at: https://scholarworks.wm.edu/reports Part of the Marine Biology Commons Recommended Citation Roberts, M. H., Boesch, D. F., & Bender, M. E. (1975) The Chesapeake Bay: A Study of Present and Future Water Quality and Its Ecological Effects Volume II: Analysis and Projection of Ecological Conditions. Special Reports in Applied Marine Science and Ocean Engineering (SRAMSOE) No. 91. Virginia Institute of Marine Science, William & Mary. https://doi.org/10.21220/V5RR0S This Report is brought to you for free and open access by W&M ScholarWorks. It has been accepted for inclusion in Reports by an authorized administrator of W&M ScholarWorks. For more information, please contact [email protected]. /,j.p r======--=-===-=-====:--==--=-----=========================:::176° 7!5° 74° 73° -- _: ·-,. ., .. .,·[. ___ ._ .. :.. .i _.,...-_/ ./ 1· ,/ ...J ejection onditions _r•. \ ...... · ; -- ~-_))) , ,• .···· :....-<,··' _., ,,· -~---_ .. ....- :::·.;_; ~--=----~~-~--.-/--..--:----~~---+--------3 ., .. _. - ./ _/ , / .,::qy.. .< ,,. _,.· -~/. :.... , :., .···- .... ~t- .... ) // ,,<_[<' orri:s H. Robe ,: Jr. ,··-. '.,·, /_:/ / t Do"nald F. Boes t~/ />,... / /., ,_._< and / ,· _.,· ,-·- / ,.-··f/;__ f fc:hael E. Ben er \ ·1 {/? / ,.-: \ ·-:::?_ / \ ,' ~--., (:'} ~ / ,: /·' // ~ - )/ '._;, (_·_::~j;::;}£ "M?'-i~-¥.~---t---~---- ,i -------------=·:::.'--·:...__ . -------------+------~3 t .. -'\ ............,_:._:,)- ' ,: ,' ( (."_ 'l: I ' :~ : ; ·•• , FINAL REPORT • }. -i t.\ ,_: ._·_= _,{ ,u,·. l.&J :._(/,,-.,) TO 1' - ~--. / ~!) / ij_/ / / ~_,.-f \/ N.a.ltti:bna,{ Connn · ssion on Water Quality ct /-·-..: \hi;/ j : f\.t_ / i i, ( i,, ~ ~ !. -
JELLYFISH STINGS: COMPLICATIONS and MANAGEMENT by TOSSON A
Journal of the Egyptian Society of Parasitology, Vol.50, No.2, August 2020 J. Egypt. Soc. Parasitol. (JESP), 50(2), 2020: 270 - 280 JELLYFISH STINGS: COMPLICATIONS AND MANAGEMENT By TOSSON A. MORSY1*, NAHLA M. SHOUKRY2** and MAHMOUD A. FOUAD3*** Department of Parasitology, Faculty of Medicine, Ain Shams University, Cairo 115661 Department of Zoology, Faculty of Science, Suez University, Suez2, Egypt, and Department of Medical Parasitology and Microbiology, Faculty of Medicine, King Abdulaziz University, Jeddah3, Saudi Arabia (Correspondence: *tossonmorsy@ med.asu.edu.eg or [email protected], orcid.org/0000-0003-2799-2049, **[email protected] & ***[email protected]) Abstract Jellyfish and sea jellies are the informal common names given to the medusa-phase of certain gelatinous members of subphylum Medusozoa, the majority of phylum Cnidaria. Jellyfish are mainly free-swimming marine animals with umbrella-shaped bells and trailing tentacles, alt- hough a few are not mobile, being anchored to the seabed by stalks. The bell can pulsate to give propulsion and highly efficient locomotion. Tentacles are armed with stinging cells and may be used to capture prey and defend against predators. Jellyfish have a complex life cycle; the medu- sa is normally the sexual phase, the planula larva can disperse widely and is followed by a sed- entary polyp phase. Jellyfish are found worldwide, from surface waters to the deep sea. Scyphozoans ("true jelly- fish") are exclusively marine, but some hydrozoans with a similar appearance live in freshwater. Large, often colorful, jellyfish are common in coastal zones worldwide. The medusae of most species are fast growing, mature within a few months and die soon after breeding, but the polyp stage, attached to the seabed, may be much more long-lived. -
An Animal-Sediment Study in the Lower York River- February 1965 To
An Animal-Sediment Study in the Lower )~rk River - February 1965 to February 1966.1 By Dexter s. Haven, John N. Kraeuter, Richa.rd c. Swartz and Reinaldo Morales-Alamo Special Scientific Report No. 108 Virginia Institute of Marine Sci.ence and School of Marine Science, The College of William and Ma.ry Gloucester Point, Virginia 23062 Frank o. Perkins Acting Director November 1981 1From Concentration of Suspended Radioactive Wastes Into Bottom Deposits Period. Final Report to the United States Atomic Energy Commission. Contract No. AT-(40-1)-2789 for the period 1 January 1961 to 31 December 1967. An Animal-Sediment Study in the Lower York River - February 1965 to February 1966.1 By Dexter S. Haven, John N. Kraeuter, Richard c. Swartz and Reinaldo Morales-Alamo Special Scientific Report No. 108 Virginia Institute of Marine SciEmce and School of Marine Science, The College of William and Mary Gloucester Point, Virginia 23062 Frank o. Perkins Acting Director November 1981 1From Concentration of Suspended Radioactive Waste~s Into Bottom Deposits Period. Final Report to the United StatE!S Atomic Energy Commission. Contract No. AT-(40-1)-2789 for the period 1 January 1961 to 31 December 1967. FOREWORD The following study was funded by Contract No. AT-(40-1)-2789 with the U.S. Atomic Energy Commission. The work. was completed in December 1967. The material presented here was e.xtracted from the final report. Since 1967, the taxonomy of various species has changed. Therefore, the taxonomy for those species has been updated here. An appendix is included which lists the species collected with the corresponding ten-digit VIMS taxonomic code.