Acessibilidade / Reportar erro

Estrutura populacional de Petrolisthes armatus (Gibbes) (Decapoda, Anomura, Porcellanidae) da Ilha do Farol, Matinhos, Paraná, Brasil

Population structure of Petrolisthes armatus (Gibbes) (Decapoda, Anomura, Porcellanidae) from Farol Isle, Matinhos, Paraná, Brazil

Resumo

Population structure of the porcelain crab Petrolisthes armatus (Gibbes, 1850) from the rocky shore of the Farol isle (25º51'S, 48º32'W) was carried out in the following aspects: annual fluctuation of the density, distribution of the developmental stages and sexes over year round, size composition and recruiting period of juveniles into the population. Monthly collections were made in the three sites of the midlittoral, from November/89 to April/91, with the aid of a trap. The air temperature ranged from 13ºC to 28ºC, that of the surface water from 16ºC lo 29ºC and the salinity of the surface water from 06.7‰ to 31.5‰. A total of 5.585 individuals of Petrolisthes armatus was collected, among which, 116 were in the megalopa stage, 1,579 juveniles, 830 immature males, 729 immature females, 1,161 mature males, 744 mature females and 426 ovigerous females. The population density ranged from 15.3 to 305.0 ind.m-2, with a peak in January. This density is the highest among the porcelain crab populations known from the literature. The species has continuous reproduction, but, there were two main cohorts in the year: summer one that was longer and more abundant and the winter one that was shorter and the less numerous.

Crustacea; Petrolisthes armatus; population structure; Farol Isle; Paraná; Brazil


Crustacea; Petrolisthes armatus; population structure; Farol Isle; Paraná; Brazil

Estrutura populacional de Petrolisthes armatus (Gibbes) (Decapoda, Anomura, Porcellanidae) da Ilha do Farol, Matinhos, Paraná, Brasil1 1 Contribuição número 826 do Departamento de Zoologia, Universidade Federal do Paraná.

Population structure of Petrolisthes armatus (Gibbes) (Decapoda, Anomura, Porcellanidae) from Farol Isle, Matinhos, Paraná, Brazil

Edinulva Oliveira; Setuko Masunari

Departamento de Zoologia, Universidade Federal do Paraná, Caixa Postal 19020, 81531-990 Curitiba, Paraná, Brasil

ABSTRACT

Population structure of the porcelain crab Petrolisthes armatus (Gibbes, 1850) from the rocky shore of the Farol isle (25º51'S, 48º32'W) was carried out in the following aspects: annual fluctuation of the density, distribution of the developmental stages and sexes over year round, size composition and recruiting period of juveniles into the population. Monthly collections were made in the three sites of the midlittoral, from November/89 to April/91, with the aid of a trap. The air temperature ranged from 13ºC to 28ºC, that of the surface water from 16ºC lo 29ºC and the salinity of the surface water from 06.7‰ to 31.5‰. A total of 5.585 individuals of Petrolisthes armatus was collected, among which, 116 were in the megalopa stage, 1,579 juveniles, 830 immature males, 729 immature females, 1,161 mature males, 744 mature females and 426 ovigerous females. The population density ranged from 15.3 to 305.0 ind.m-2, with a peak in January. This density is the highest among the porcelain crab populations known from the literature. The species has continuous reproduction, but, there were two main cohorts in the year: summer one that was longer and more abundant and the winter one that was shorter and the less numerous.

Key words: Crustacea, Petrolisthes armatus, population structure, Farol Isle, Paraná. Brazil

Texto completo disponível apenas em PDF.

Full text available only in PDF format.

AGRADECIMENTOS. As autoras agradecem ao Prof. Dr. Gustavo Augusto Schmidt de Melo do Museu de Zoologia da Universidade de São Paulo (São Paulo), pela confirmação de identificação de

Petrolisthes armatus

do presente trabalho. A primeira autora foi contemplada com Bolsa de Mestrado do CNPq durante a execução do trabalho.

Recebido em 11.XI.1994; aceito em 01.IX.1995.

  • Ahmed, M. & J. Mustaquim. 1974. Population structure of four species of porcellanid crabs (Decapoda Anomura) occurring on the coast of Karachi. Mar. Biol. 26:173-182.
  • Branco, J.O. & S. Masunari. (no prelo). Estrutura populacional de Callinectes danae Smith, 1869 (Decapoda, Portunidae) da Lagoa da Conceição, SC. Acta Biol. Paranaense 21 (1/2/3/4):37-56.
  • Bremec, CS. & N.J. Cazzaniga. 1984. Consideraciones sobre Pachycheles haigae Rodrigues-da-Costa, 1960 y Pachycheles chubutensis Boschi, 1963 en Monte Hermoso (República Argentina) (Crustacea, Anomura, Porcellanidae). Iheringia, Série Zool., 64:149-162.
  • Caine, E.A. 1975. Feeding and masticatory structures of selected Anomura (Crustacea). J. exp. mar. Biol. Ecol. 18:277-301.
  • Campos-Gonzáles, E. & L.J. Macías-Chávez. 1987. Fases posplanctónicas de Petrolisthes armatus (Gibbes) (Decapoda, Porcellanidae) comensales con la lapa Crucibulum (Crucibulum) spinosum (Sowerby) (Gastropoda, Calyptraeidae) en el Alto Golfo de California, México. Rev. Biol. Trop. 35 (2):241-244.
  • Carvacho, A. 1980. Los porcelánideos del Pacífico Americano: Un análisis biogeográfico (Crustacea; Decapoda). Ann. Cent. Cienc. Mar Limnol. 7 (2):249-258.
  • Chace Jr., F.A. 1942. Reports on the scientific results of the Atlantis Expeditions to the West Indies, under the joint auspices of the University of Havana and Harvard University. The anomuran Crustacea. I. Galatheidea. Torreia 11:1-106.
  • Coelho, P.A. 1963/1964. Lista dos Porcellanidae (Crustacea, Decapoda, Anomura) do litoral de Pernambuco e dos estados vizinhos. Trab. Inst. Oceanog. Univ. Fed. Pernambuco 5/6:51-63.
  • Coelho, P.A. & M.A. Ramos. 1972. A constituição e a distribuição da fauna de decápodos do litoral leste da América do Sul entre as latitudes de 5ºN e 39ºS. Trab. Inst. Oceanog. Univ. Fed. Pernambuco 13:133-236.
  • Dhn. 1989. Tábua das Marés. DG 16-26, Marinha do Brasil, 225p.
  • ______. 1990. Tábua das Marés. DG 16-27, Marinha do Brasil, 231p.
  • ______. 1991. Tábua das Marés. DG 16-28, Marinha do Brasil. 181p.
  • Dubiaski-Silva, J. 1993. Ecologia populacional dos Amphipoda dos fitais de Caiobá, Paraná. Tese de Mestrado, não publicada, Setor de Ciências Biológicas, Universidade Federal do Paraná, Curitiba, IX + 103p.
  • Dutra, R.R.C. 1988. A fauna vágil do fital Pterocladia capillacea (Rodophyta Gelidiaceae) da Ilha do Mel, Paraná, Brasil. Rev. Bras. Biol. 48 (3):589-605.
  • Gabaldon, D.J. 1979. Observation of a possible alternate mode of feeding in a porcellanid crab (Petrolisthes cabrilloi Glassel, 1945) (Decapoda, Anomura). Crustaceana 36 (1):5-7.
  • Gore, R.H. 1970. Petrolisthes armatus. A redescription of larval development under laboratory condition (Decapoda. Porcellanidae). Crustaceana 10 (1):75-89.
  • ______. 1972. Petrolisthes armatus (Gibbes, 1850): The development under laboratory conditions of larvae from a Pacific specimen (Decapoda, Porcellanidae). Crustaceana 22:67-83.
  • ______. 1982. Porcellanid crabs from the coasts of Mexico and Central America (Crustacea: Decapoda: Anomura). Smith. Contr. Zool. 363:1-34.
  • Haig, J. 1960. The Porcellanid (Crustacea. Anomura) of the eastern Pacific Allan Hancock. Pac. Exp. 24:1-400.
  • ______. 1966. Campagne de la Calypso au large des côtes atlantique de L'Amérique du Sud (1961-1962) 2. Porcellanid crabs (Crustacea Anomura). Ann. Inst. Océanog. 44:351-358.
  • Jensen, G.C. 1989. Gregarious settlement by megalopes of the porcelain crabs Petrolisthes cinetipes (Randall) and P. eriomerus Stimpson. J. exp. mar. Biol. Ecol. 131:223-231.
  • Jensen, G.C. & D.A. Armstrong. 1991. Intertidal zonation among congeners: factors regulating ditribution of porcelain crabs Petrolisthes spp. (Anomura: Porcellanidae). Mar. Ecol. Progr. Ser. 73:47-60.
  • Kropp, R.K. 1981. Additional porcelain crab feeding methods (Decapoda, Porcellanidae). Crustaceana 40 (3):307-310.
  • Kurup, N.G. 1964. The intermolt cycle of an anomuran, Petrolisthes cinetipes Randall (Crustacea-Decapoda). Biol. Bull., Woods Hole, 127:97-107.
  • Maack, R. 1968. Geografia física do Estado do Paraná. Curitiba, Universidade Federal do Paraná, 350p.
  • Molenock, J. 1976. Agonistic interations of the crab Petrolisthes (Crustacea, Anomura). Z. Tierpsychol. 41:277-294.
  • Nicol, E.A.T. 1932. The feeding habits of the Galatheidae. J. mar. Biol. 18:87-106.
  • Oliveira, E.; S. Masunari & A.H.G. Sicuro. 1995. Uma armadilha para captura de Porcellanidae (Crustacea Decapoda) do mediolitoral de praias rochosas. Revta bras. Zool. 12 (2):343-353.
  • Ogawa, E.F. & C.A.S. Rocha. 1976. Sobre a fecundidade de crustáceos decápodos marinhos do Estado do Ceará, Brasil. Arq. Ciênc. Mar 16 (2):101-104.
  • Rodriguez, G. 1980. Crustaceos decápodos de Venezuela Caracas. Caracas, Inst. Venez. Investig. Cient., 494p.
  • Rodrigues-da-Costa, H. 1968. Novas espécies de Porcellanidae brasileiros (Crustacea, Anomura). An. Acad. bras. Ciênc. 40 (3):405-406.
  • Samuelsen, T.J. 1970. The biology of six species of Anomura (Crustacea, Decapoda) from Raunefjorden, Western Norway. Sarsia 45:25-52.
  • Sanz, A. 1987. Notas sobre la biología de Porcellana platycheles (Pennant, 1777) (Anomura: Porcellanidae). Invest. Pesq. 51 (Supl. 1):117- 124.
  • Silva, B.M.G. da; A. da C. Braga & F. D'Incao. 1989. Porcellanidae (Decapoda. Anomura) de Santa Catarina e Rio Grande do Sul, Brasil. Iheringia, Série Zool., 69:131-146.
  • Smaldon, G. 1972. Population struture and breeding biology of Pisidia longicornis and Porcellana platycheles. Mar. Biol. 17:171-179.
  • Stevcic, Z. 1988. Autoecological investigations of the porcelain crab Porcellana platycheles (Pennant) (Decapoda, Anomura) in the Rovinj area (Northern Adriatic). Crustaceana 55 (3):242-252.
  • Telford, M. & C. Daxboeck. 1978. Porcellana sayana Leach (Crustacea: Anomura) symbiotic with Strombus gigas (Gastropoda Strombidae) and with three species of hermit crabs (Anomura: Diogenidae) in Barbados. Bull. mar. Scien. 28 (1):203-205.
  • Veloso, V.G. & G.A.S. Melo. 1993. Taxonomia e distribuição da família Porcellanidae (Crustacea, Decapoda, Anomura) no litoral brasileiro. Iheringia, Série Zool., 75:171-186.
  • 1
    Contribuição número 826 do Departamento de Zoologia, Universidade Federal do Paraná.
  • Datas de Publicação

    • Publicação nesta coleção
      21 Jul 2009
    • Data do Fascículo
      1995

    Histórico

    • Aceito
      01 Set 1995
    • Recebido
      11 Nov 1994
    Sociedade Brasileira de Zoologia Caixa Postal 19020, 81531-980 Curitiba PR Brasil, Tel./Fax: +55 41 3266-6823, - Curitiba - PR - Brazil
    E-mail: sbz@bio.ufpr.br