28
views
0
recommends
+1 Recommend
1 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      Dos nuevas especies de cangrejos de agua dulce (Brachyura: Pseudothelphusidae) de la Serranía de Los Paraguas, Cordillera Occidental de Colombia

      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

          Se describen dos nuevas especies de cangrejos de agua dulce del género Hypolobocera de la Serranía de Los Paraguas, Cordillera Occidental de Colombia. H. solimani n. sp. está estrechamente relacionada con H. alata Campos 1989, pero se puede distinguir de ésta por el margen superior del mero del tercer maxilípedo, el cual es liso; por la forma del ápice del primer gonópodo y la forma del lóbulo interno o papila del canal espermático, la cual es cóncava, levantada y termina bordeada por diminutas papilas o tubérculos redondeados. H. triangula n. sp. es muy similar a H. rotundilobata Rodríguez 1994, pero se diferencia de ésta por el tamaño y la forma del lóbulo lateral, una cresta basal de tubérculos y la superficie apical del gonópodo. Con estas dos nuevas descripciones se incrementa a 20 el número de miembros válidos del género Hypolobocera conocidos del occidente de Colombia o del Chocó biogeográfico.

          Translated abstract

          Two new species of fresh water crab (Brachyura: Pseudothelphusidae) from Serranía de Los Paraguas, Cordillera Occidental, Colombia. Two new species of freshwater crabs of the genus Hypolobocera from Serranía de Los Paraguas, Cordillera Occidental, Colombia, are described. Hypolobocera solimani n. sp. is closely related to H. alata Campos 1989, but can be distinguished from it by smooth upper margin of third maxilliped merus, the size and shape of apex of first gonopod, and the internal lobe or papilla of spermatic channel, which is concave, raised, with ends with minute papillae or rounded tubercles. Hypolobocera triangula n. sp. is very similar to H. rotundilobata Rodríguez 1994, but differs from it by the shape and size of the lateral lobe, an oblique basal ridge of tubercles and by the apex of first gonopod. With the two new species, the total number of valid members of the genus Hypolobocera known from western Colombia or biogeographic Chocó is 20. Rev. Biol. Trop. 54 (3): 1047-1056. Epub 2006 Sept. 29.

          Related collections

          Most cited references18

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

          A Terminology for the Gonopods of the American River Crabs

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

            The freshwater crabs of America. Family Trichodactylidae and Supplement to the Family Pseudothelphusidae

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

              Les crabes d’eau douce d’Amerique famille des Pseudothelphusidae

                Bookmark

                Author and article information

                Contributors
                Role: ND
                Journal
                rbt
                Revista de Biología Tropical
                Rev. biol. trop
                Universidad de Costa Rica (San José )
                0034-7744
                September 2006
                : 54
                : 3
                : 1047-1056
                Affiliations
                [1 ] nd Brazil
                Article
                S0034-77442006000300038
                ad0a509a-50e1-43eb-9fa6-58ed247c9d26

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

                History
                Product

                SciELO Costa Rica

                Self URI (journal page): http://www.scielo.sa.cr/scielo.php?script=sci_serial&pid=0034-7744&lng=en
                Categories
                Biodiversity Conservation
                Biology

                General life sciences,Animal science & Zoology
                Hypolobocera solimani,Hypolobocera triangula,freshwater crabs,Colombia,Pseudothelphusidae,new species,cangrejo de agua dulce,especies nuevas

                Comments

                Comment on this article