12
views
0
recommends
+1 Recommend
1 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      First record of Porocephalus cf. clavatus (Pentastomida: Porocephalida) as a parasite on Bothrops asper (Squamata: Viperidae) in Costa Rica Translated title: Primeiro registro de Porocephalus cf. clavatus (Pentastomida: Porocephalida) como um parasita em Bothrops asper (Squamata: Viperidae) na Costa Rica

      research-article

      Read this article at

      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          Abstract Pentastomids are parasites that infect respiratory cavities of vertebrates, they are pretty common but poorly known in wildlife veterinary. A Bothrops asper snake (Garman, 1884) was captured in the Caribbean region of Costa Rica and had its lung infested with pentastomids, identified as ca Porocephalus clavatus (Wyman, 1845). This represents the first record of Porocephalus (Humboldt, 1812) on B. asper as well as P. cf. clavatus in Costa Rica. Further studies are needed to clarify their taxonomic position, images and scanning electron microscopy photographs (SEM) of the specimens are given.

          Translated abstract

          Resumo Pentastomídeos sâo parasitas que infectam as cavidades respiratórias dos vertebrados, eles são bastante comuns, mas pouco conhecido nos animais silvestres. Uma Bothrops asper (Garman, 1884) foi capturada na região do Caribe da Costa Rica e teve seu pulmão infestado de pentastomídeos, identificados como ca Porocephalus clavatus (Wyman, 1845). Isto representa o primeiro registro de Porocephalus (Humboldt, 1812) em B. asper, assim como P. cf. clavatus na Costa Rica. Mais estudos detalhados são necessários para esclarecer sua posição taxonómica. Imagens e fotografias de microscopia electrónica de varredura (MEV) dos espécimes são dadas.

          Related collections

          Most cited references19

          • Record: found
          • Abstract: not found
          • Article: not found

          The biology of pentastomids.

            Bookmark
            • Record: found
            • Abstract: found
            • Article: not found

            Massive visceral pentastomiasis caused by Porocephalus crotali in a dog.

            The testes of a 5-year-old, male, crossbred Schnauzer dog were the indicator organs for detection of massive pentastomiasis. Necropsy revealed numerous additional encysted parasites within the mesenteric lymph nodes, omentum, liver, sub-serosa of the small and large intestines, mesentery, and lungs. The nymphs had a pseudosegmented body, containing large eosinophilic glands and a chitinous cuticle with characteristic pores. Their hook configuration was consistent with that of Porocephalus. A pentastomid-specific 18S rRNA polymerase chain reaction (PCR) was designed and used to amplify template for sequencing. The sequence of the PCR product was 99.7% homologous with the reference sequence for P. crotali. This pentastomid parasite has been reported in North American snakes of genera Crotalus and Agkistrodon. Mammals are intermediate hosts, and snakes are the definitive hosts. Porocephalus crotali has been reported in dogs only once, and molecular methods have not been used previously to identify the species in clinical pentastomiasis.
              Bookmark
              • Record: found
              • Abstract: found
              • Article: not found

              The nomenclature of the recent Pentastomida (Crustacea), with a list of species and available names.

              The taxonomy of the Recent members of the crustacean subclass Pentastomida is based on nine accepted family names derived from 12 available names, 24 generic names derived from 37 available names (plus two incorrect subsequent spellings and one nomen nudum) and 124 accepted species names derived from 183 available names of which six remain incertae sedis as to their generic assignment. Compilation of this list has revealed that existing catalogues have included misspellings, wrong attributions and dates of the authors of taxa, and incorrectly nominated type-species. These are corrected here with reference to the original descriptions and diagnoses. Notably, all families except one were erected much earlier and by authors other than Fain (1961), who was credited by Martin & Davis (2001) and other authors before and afterwards with seven of the nine families they recognised. Other significant taxonomic anomalies are revealed. Raillietiellidae Sambon, 1922 is a senior synonym of Cephalobaenidae Heymons, 1922, the name in popular usage for the family including Cephalobaena Heymons, 1922 and Raillietiella Sambon, in Vaney & Sambon, 1910; here the two genera are placed in separate families following Almeida & Christoffersen (1999). Heymonsia Hett, 1934, considered a junior synonym of Raillietiella, is a nomen nudum. Raillietiella geckonis (Diesing, 1850) is a potential senior synonym of several SE Asian species of this genus. Raillietiella frenata Ali, Riley & Self, 1981 is a widely used species name but is a subjective junior synonym of R. hebitihamata Self & Kuntz, 1960 according to its own authors. Morphological and molecular evidence suggest that R. indica Gedoelst, 1921 is a subjective senior synonym of both species. The priority of Linguatulidae Haldeman, 1851 over Linguatulida Vogt, 1851, erected as a family in the same year, is established by applying the First Reviser rule. Linguatula serrata Frölich, 1789 is herein selected as the type-species of Prionoderma, making it an objective synonym of Linguatula Frölich, 1789. The priority of L. serrata over Taenia rhinaris Meyer, 1789 and T.capraea Abildgaard, 1789, all published in the same year, is established by applying the First Reviser rule. The purported synonymy of Netrorhynchus Zenker, 1827, also misspelled Nettorhynchus, with Armillifer Sambon, 1922 would seem to be ill-founded and without popular support. Armillifer australis Heymons, 1935, published as a subspecies of A. moniliformis (Diesing, 1836), is both a senior synonym and a homonym of A. australis Riley & Self, 1981. Humboldt (1812) is confirmed as the author of Porocephalus Humboldt, 1812 and P. crotali Humboldt, 1812. Pentastomidae Shipley, 1909 is an older family name than its subjective synonym Porocephalinae Sambon, 1922, but prevailing usage allows the latter to be retained as a family name. Cayerina mirabilis Kishida, 1927 is a genus and species from a Japanese frog that has not appeared in the more recent pentastome literature. Sebekia minor (Wedl, 1861) is an objective senior synonym of the more widely used S. wedli Gigioli, in Sambon, 1922. The importance of the many junior synonyms will become evident should refined morphological and molecular evidence reveal cryptic species or greater host-specificity than presently recognised.
                Bookmark

                Author and article information

                Contributors
                Role: ND
                Role: ND
                Journal
                bjb
                Brazilian Journal of Biology
                Braz. J. Biol.
                Instituto Internacional de Ecologia (São Carlos )
                1678-4375
                November 2015
                : 75
                : 4
                : 854-858
                Affiliations
                [1 ] Universidad de Costa Rica Costa Rica
                [2 ] Universidad de Costa Rica Costa Rica
                [3 ] Universidad Nacional de Costa Rica Costa Rica
                [4 ] Universidad de Costa Rica Costa Rica
                [5 ] Ghent University Belgium
                Article
                S1519-69842015000600854
                10.1590/1519-6984.01414
                438ea8de-46cc-452b-bb56-0a33585b03ab

                http://creativecommons.org/licenses/by/4.0/

                History
                Product

                SciELO Brazil

                Self URI (journal page): http://www.scielo.br/scielo.php?script=sci_serial&pid=1519-6984&lng=en
                Categories
                BIOLOGY

                General life sciences
                parasite,pentastomiasis,Bothrops asper,snake,neotropic,parasita,serpente,neotrópico
                General life sciences
                parasite, pentastomiasis, Bothrops asper, snake, neotropic, parasita, serpente, neotrópico

                Comments

                Comment on this article