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January 2000 Number 1 Comparative Parasitology Formerly the Journal of the Helminthological Society of Washington A semiannual journal of research devoted to Helminthology and all branches of Parasitology BROOKS, D. R., AND"£. P. HOBERG. Triage for the Biosphere: Hie Need and Rationale for Taxonomic Inventories and Phylogenetic Studies of Parasites/ MARCOGLIESE, D. J., J. RODRIGUE, M. OUELLET, AND L. CHAMPOUX. Natural Occurrence of Diplostomum sp. (Digenea: Diplostomatidae) in Adult Mudpiippies- and Bullfrog Tadpoles from the St. Lawrence River, Quebec __ COADY, N. R., AND B. B. NICKOL. Assessment of Parenteral P/agior/iync^us cylindraceus •> (Acatithocephala) Infections in Shrews „ . ___. 32 AMIN, O. M., R. A. HECKMANN, V H. NGUYEN, V L. PHAM, AND N. D. PHAM. Revision of the Genus Pallisedtis (Acanthocephala: Quadrigyridae) with the Erection of Three New Subgenera, the Description of Pallisentis (Brevitritospinus) ^vietnamensis subgen. et sp. n., a Key to Species of Pallisentis, and the Description of ,a'New QuadrigyridGenus,Pararaosentis gen. n. , ..... , '. _. ... ,- 40- SMALES, L. R.^ Two New Species of Popovastrongylns Mawson, 1977 (Nematoda: Gloacinidae) from Macropodid Marsupials in Australia ."_ ^.1 . 51 BURSEY, C.,R., AND S. R. GOLDBERG. Angiostoma onychodactyla sp. n. (Nematoda: Angiostomatidae) and'Other Intestinal Hehninths of the Japanese Clawed Salamander,^ Onychodactylns japonicus (Caudata: Hynobiidae), from Japan „„ „..„. 60 DURETTE-DESSET, M-CL., AND A. SANTOS HI. Carolinensis tuffi sp. n. (Nematoda: Tricho- strongyUna: Heligmosomoidea) from the White-Ankled Mouse, Peromyscuspectaralis Osgood (Rodentia:1 Cricetidae) from Texas, U.S.A. 66 AMIN, O. M., W. S. EIDELMAN, W. DOMKE, J. BAILEY, AND G. PFEIFER. An Unusual ^ Case of Anisakiasis in California, U.S.A. 1 71 KRITSKY, D. C., E. F. MENDOZA-FRANCO, AND T. SCHOLZ. Neotropical Mpnogenoidea. 36. Dactylogyrids from the Gills of Rhamdia guatemalensis (Siluriformes: Pimelodidae) from Cenotes of the Yucatan Peninsula, Mexico, with Proposal of Ameloblastella gen. n. and Aphanoblastella gen. ,n. (Dactylogyridae: Ancyrocephalinae) , : __. • • •"' ..•'-.;•.' ,-.' 76 MENDOZA-FRANCO, p., V. VIDAL-MARTINEZ, L.'AGUIRRE-MACEDO, R. RODR!GUEZ- CANUL, AND T. SCHOLZ. Species of Sciadicleithrum (Dactylogyridae: .Ancyrocephalinae) of Cichlid Fishes from Southeastern Mexico and Guatemala: New Morphological Data and Host and Geographical Records _^ ;: . ;/. • -~ ___^ 85 (Continued on Outside Back Cover) Copyright © 2011, The Helminthological Society of Washington THE SOCIETY meets approximately five times per year for the presentation and discussion of papers in any and all branches of parasitology or related sciences. All interested persons are invited to attend. Persons interested in membership in the Helminthological Society of Washington may obtain ap- plication blanks in recent issues of COMPARATIVE PARASITOLOGY. A year's subscription to -COMPARATIVE PARASITOLOGY is included in the annual dues of $25100 domestic and $28.00 foreign. Institutional subscriptions are $50.00 per year. Applications for membership, accompanied by payments, may be sent to the Corresponding Secretary-Treasurer, Nancy D. Pacheco, 9708 DePaul Drive, Bethesda, MD 20817, U.S.A. The HelmSoc internet home page is located at>http://www.gettysburg.edu/~shendrix/helmsoc.html OFFICERS OF THE SOCIETY FOR 2000 President: - DENNIS J. RICHARDSON Vice President-. LYNN K. CARTA Corresponding Secretary-Treasurer'. NANCY D. PACHECO Recording Secretary: W. PATRICK CARNEY Archivist/Librarian: PATRICIA A. PILOT Custodian of Back Issues: J.RALPH LICHTENFELS Representative to the American Society of Parasitologists: ERIC P. HOBERG Executive Committee Members-at-Large: RALPH P. ECKERLIN, 2000 WILLIAM E. MOSER, 2000 ALLEN L. RICHARDS, 2001 BENJAMIN M." ROSENTHAL; 2001 Immediate Past President: ERIC P, HOBERG , - _ COMPARATIVE PARASITOLOGY is published semiannually at Lawrence, Kansas by the Helminthological Society of Washington. Papers need not be; presented at a meeting to be published in the journal. Publication of COMPARATIVE PARASITOLOCjY is supported in part by the Brayton H. Ransom Memorial Trust Eund. :MANUSCRIPTS should be sent to the EDITORS,; Drs. Willis<A. Reid,Jr., and Janet W.Reid, 6*210 Hollins Drive, Bethesda, MD 20817-2349. email: [email protected]. Manuscripts must be typewrit- ten, double spaced, and in finished form. Consult recent issues of^the journal for format and style. The original and.twovcopies areyrequired. Photocopies of drawings may be submitted for review purposes but glossy prints of halftones are required; originals will be requested vafter acceptance of the manu- script. Papers are accepted with the understanding that they will be published only in the journal. REPRINTS may be ordered from-the PRINTER at the same time the corrected proof is returned to the EDITORS. _ ; - ; AUTHORS' CONTRIBUTIONS .to publication costs (currently $50/page for members, $100/page for-non-members) will be billed by Allen Press and are payable to the Society. :BACK VOLUMES of COMPARATIVE PARASITOLOGY are available. Inquiries concerning back volumes and current subscriptions should be directed to the business office. BUSINESS OFFICE. The Society's business office is at Lawrence, Kansas. All inquiries concerning subscriptions or back issues and all payments for dues, subscriptions, and back issues should be addressed to: Helminthological Society of Washington, % Allen Press, Inc., 1041JNew Hampshire St., Xawrence, Kansas 66044, U.S.A. EDITORIAL BOARD WILLIS A. REID, JR. & VJANET W. REID, Editors 2000 2001 > 2002 ROY C. ANDERSON WALTER A BOEGER DANIEL R. BROOKS RALPH P. ECKERLIN WILLIAM F. FONT '-, ' HIDEO HASEGAWA HOBIN 'N. HUETTEL DONALD FORRESTER SHERMAN S. HENDRLX FUADM.NAHHAS J. RALPH LICHTENFELS JAMES E.JOY DANNY B.-PENCE JOHN S. MACKIEWICZ DAVTD MARCQGLIESE JOSEPH E URBAN BRENT NICKOL •> DANTE S. ZARLENGA © The Hehnintholbgical Society of Washington 2000 "' <*-. •/-•: ISSN 1049-233X This paper meets the requirements of ANSI/NISO Z39.48-1992 (Permanence of Paper). Copyright © 2011, The Helminthological Society of Washington Comp. Parasitol. 67(1). 2000 pp. 1-25 Triage for the Biosphere: The Need and Rationale for Taxoiiomic Inventories and Phylogeiietic Studies of Parasites DANIEL R. BROOKS' AND ERIC P. HoBERG2 ^ 1 Department of Zoology, University of Toronto, Toronto, Ontario M5S 3G5, Canada (e-mail: [email protected]) and 2 Biosystematics and National Parasite Collection Unit, U.S. Department of Agriculture, Agricultural Research Service, BARC East No. 1 180, 10300 Baltimore Avenue, Beltsville, Maryland 20715, U.S.A. (e-mail: [email protected]). ABSTRACT: A parasitological perspective in biodiversity survey and inventory provides powerful insights into the history, structure, and maintenance of the biosphere. Parasitology contributes a powerful conceptual paradigm or landscape that links ecology, systematics, evolution, biogeography, behavior, and an array of biological phenomena from the molecular to the organismal level across the continuum of microparasites to macroparasites and their vertebrate and invertebrate hosts. Effective survey and inventory can be strategically focused or can take a synoptic approach, such as that represented by the All Taxa Biodiversity Inventory. We argue that parasitology should be an integral component of any programs for biodiversity assessment on local, regional, or global scales. Taxonomists, who constitute the global taxasphere, hold the key to the development of effective surveys and inventories and eventual linkage to significant environmental and socioeconomic issues. The tax- asphere is like a triage team. The "battlefield" is the biosphere, and the "war" is human activities that degrade the biosphere. Sadly, at the point in time that we reali/,e we have documented only a tiny portion of the world's diversity, and want to document more, we find that one of the most rare and declining groups of biologists is the taxasphere. This taxonomic impediment, or critical lack of global taxonomic expertise recognized by Sys- tematics Agenda 2000 and DIVERSITAS, prevents initiation and completion of biodiversity research programs at a critical juncture, where substantial components of global diversity are threatened. The Convention for Biological Diversity mandates that we document the biosphere more fully, and as a consequence, it is necessary to revitalize the taxasphere. One foundation for development of laxonomic expertise and knowledge is the Global Taxonomy Initiative and its 3 structural components: (1) systematic inventory, (2) predictive classifications, and (3) systematic knowledge bases. We argue that inclusion of parasites is critical to the success of the Global Taxonomy Initiative. Predictive databases that integrate ecological and phylogenetic knowledge from the study of parasites are synergistic, adding substantially greater ecological, historical, and biogeographic context for the study of the biosphere than that derived from data on free-living organisms alone. KEY WORDS: biodiversity, biosphere. Global Taxonomy Initiative, inventory, parasites, phylogeny, survey, taxonomy. A Biodiversity Perspective knowledge. They can (1) focus on local, region- Biodiversity represents a continuum across a al> or §lobal scales^ (2> emphasize a specific tax- variety of scales, encompassing numerical, eco- on (e-g- host or parasite) or ecosystem; (3) be logical, and phylogenetic components within a oriented in strategic or problem-based perspec- temporal-spatial
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  • Differences in Richness and Composition of Gastrointestinal

    Differences in Richness and Composition of Gastrointestinal

    Differences in richness and composition of gastrointestinal parasites of small rodents (Cricetidae, Rodentia) in a continental and insular area of the Atlantic Forest in Santa Catarina state, Brazil Kuhnen, VV.a*, Graipel, ME.b and Pinto, CJC.a aLaboratório de Protozoologia, Departamento de Microbiologia, Imunologia e Parasitologia, Universidade Federal de Santa Catarina – UFSC, CP 476, CEP 88010-970, Trindade, Florianópolis, SC, Brazil bProjeto Parques e Fauna, Departamento de Ecologia e Zoologia, Universidade Federal de Santa Catarina – UFSC, CEP 88010-970, Trindade, Florianópolis, SC, Brazil *e-mail: [email protected] Received April 4, 2011 – Accepted December 9, 2011 – Distributed August 31, 2012 (With 2 figures) Abstract The first and only study on gastrointestinal parasites of wild rodents in the Island of Santa Catarina was done in 1987. The aim of this study was to identify intestinal parasites from wild rodents in Santo Amaro da Imperatriz and Santa Catariana Island, and to compare the richness and composition of the gastrointestinal parasite community of both areas. Rodents were captured with live traps, and feces were screened using the sedimentation method and optical microscopy. The following species of rodents were captured in the two areas: Akodon montensis, Euryoryzomys russatus, Oligoryzomys nigripes and Nectomys squamipes. In Santo Amaro da Impetratriz, prevalent parasites were: A. montensis (51%), E. russatus (62%), O. nigripes (53%) and N. squamipes (20%). From the Island of Santa Catarina the rodent prevalence rates were: A. montensis (43%), E. russatus (59%), O. nigripes (30%) and N. squamipes (33%) and the collected parasites were: Hymenolepis sp., Longistriata sp., Strongyloides sp., Hassalstrongylus sp., Syphacia sp., Trichomonas sp., Ancylostomidae, Trichuridae, Oxyuridae and Eucoccidiorida.
  • Caretta Caretta) from Brazil

    Caretta Caretta) from Brazil

    ©2021 Institute of Parasitology, SAS, Košice DOI 10.2478/helm-2021-0023 HELMINTHOLOGIA, 58, 2: 217 – 224, 2021 Research Note Some digenetic trematodes found in a loggerhead sea turtle (Caretta caretta) from Brazil B. CAVACO¹, L. M. MADEIRA DE CARVALHO¹, M. R. WERNECK²* ¹Interdisciplinary Animal Health Research Centre (CIISA), Faculty of Veterinary Medicine, University of Lisbon, 1300-477 Lisboa, Portugal; ²*BW Veterinary Consulting. Rua Profa. Sueli Brasil Flores n.88, Praia Seca, Araruama, RJ 28970-000(CEP), Brazil, E-mail: [email protected] Article info Summary Received December 28, 2020 This paper reports three recovered species of digeneans from an adult loggerhead sea turtle - Caret- Accepted February 8, 2021 ta caretta (Testudines, Cheloniidae) in Brazil. These trematodes include Diaschistorchis pandus (Pronocephalidae), Cymatocarpus solearis (Brachycoeliidae) and Rhytidodes gelatinosus (Rhytido- didae) The fi rst two represent new geographic records. A list of helminths reported from the Neotrop- ical region, Gulf of Mexico and USA (Florida) is presented. Keywords: Caretta caretta; loggerhead turtle; trematodes; Brazil Introduction Material and Methods During the last century sea turtle populations worldwide have been In March 22, 2014 an adult female loggerhead sea turtle measur- declining mostly due to human activities, but also due to natural ing 97.9 cm in curved carapace length was found in the Camburi dangers, such as predation and infections caused by several beach (20° 16’ 0.120” S, 40° 16’ 59.880” W), municipality of Vitória pathogens, like parasites. According to the International Union for in the state of Espírito Santo, Brazil. The turtle was found dead on Conservation of Nature, the loggerhead turtle is considered a vul- the beach during a monitoring expedition and it was frozen.
  • Reintroducing the Dingo: the Risk of Dingo Predation to Threatened Vertebrates of Western New South Wales

    Reintroducing the Dingo: the Risk of Dingo Predation to Threatened Vertebrates of Western New South Wales

    CSIRO PUBLISHING Wildlife Research http://dx.doi.org/10.1071/WR11128 Reintroducing the dingo: the risk of dingo predation to threatened vertebrates of western New South Wales B. L. Allen A,C and P. J. S. Fleming B AThe University of Queensland, School of Animal Studies, Gatton, Qld 4343, Australia. BVertebrate Pest Research Unit, NSW Department of Primary Industries, Orange Agricultural Institute, Forest Road, Orange, NSW 2800, Australia. CCorresponding author. Present address: Vertebrate Pest Research Unit, NSW Department of Primary Industries, Sulfide Street, Broken Hill, NSW 2880, Australia. Email: [email protected] Abstract Context. The reintroduction of dingoes into sheep-grazing areas south-east of the dingo barrier fence has been suggested as a mechanism to suppress fox and feral-cat impacts. Using the Western Division of New South Wales as a case study, Dickman et al. (2009) recently assessed the risk of fox and cat predation to extant threatened species and concluded that reintroducing dingoes into the area would have positive effects for most of the threatened vertebrates there, aiding their recovery through trophic cascade effects. However, they did not formally assess the risk of dingo predation to the same threatened species. Aims. To assess the risk of dingo predation to the extant and locally extinct threatened vertebrates of western New South Wales using methods amenable to comparison with Dickman et al. (2009). Methods. The predation-risk assessment method used in Dickman et al. (2009) for foxes and cats was applied here to dingoes, with minor modification to accommodate the dietary differences of dingoes. This method is based on six independent biological attributes, primarily reflective of potential vulnerability characteristics of the prey.