Navegar

Colección

Datos Estadísticas

Artículo

Estamos trabajando para incorporar este artículo al repositorio
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

A total of 29 570 false king crab Paralomis granulosa were sampled from the Beagle Channel (54° 51′S, 68° 12′W), Tierra del Fuego, Argentina, between July 1996 and August 1998. Crab size varied from 6.8 to 111.2 mm carapace length (CL). A few crabs parasitized by the rhizocephalan Briarosaccus callosus were found; prevalences of externae (the rhizocephalan reproductive body) and scars (the mark left on the host after the death of the parasite) were 0.28 and 0.16%, respectively. Of 85 externae examined, 55 were non-ovigerous and 30 ovigerous. The cryptoniscid isopod Liriopsis pygmaea infested 36.5% of the B. callosus examined. The most abundant stage was the cryptonicus larva, accounting for 208 of the 238 L. pygmaea recovered. Cryptonisci showed a highly aggregated distribution. A total of 92.7% of cryptonicsci were recovered inside empty externae, suggesting that the latter were attractive to cryptonisci. Early subadult females of L. pygmaea were rare; only 3 individuals occurred inside 1 ovigerous externa. Eight late subadult and 18 adult females were found on 3 and 7 non-ovigerous externae, respectively; in addition, 1 aberrant late subadult was found on 1 ovigerous externa. In the Beagle Channel, the population of P. granulosa harbours 3 different parasites: the bopyrid isopod Pseudione tuberculata, which reaches highest prevalence at 10 to 20 mm CL, the rhizocephalan B. callosus, with highest prevalence at 20 to 40 mm CL, and the cryptoniscid isopod L. pygmaea, which mainly infests rhizocephalan on crabs >40 mm CL.

Registro:

Documento: Artículo
Título:Hyperparasitism of the cryptoniscid isopod Liriopsis pygmaea on the lithodid Paralomis granulosa from the Beagle Channel, Argentina
Autor:Lovrich, G.A.; Roccatagliata, D.; Peresan, L.
Filiación:Consejo Nac. de Invest. Cie. Y Tec., Ctro. Austral de Invest. Cie., CC 92, V9410BFD Ushuaia, Tierra del Fuego, Argentina
Depto. de Biodiversidad Y Biol. Exp., Fac. de Ciencias Exactes Y Naturales, Ciudad Universitaria, C1428EHA Buenos Aires, Argentina
Palabras clave:Briarosaccus callosus; Epicaridea; King crab; Magellan Region; Rhizocephala; Subantarctic; crab; isopod; parasite prevalence; parasitism; Beagle Channel; South America; Western Hemisphere; World; Briarosaccus callosus; Briarosaccus callosus; Chaceon affinis; Decapoda; Decapoda (Crustacea); Epicaridea; Isopoda; Isopoda; Limulus; Liriopsis pygmaea; Liriopsis pygmaea; Lithodidae; Paralomis; Paralomis granulosa; Paralomis granulosa; Pseudione; Pseudione tuberculata; Pseudione tuberculata; Rhizocephala; sea water; animal; Argentina; article; comparative study; Decapoda (Crustacea); growth, development and aging; histology; host parasite interaction; Isopoda; larva; life cycle; parasitology; physiology; prevalence; Animals; Argentina; Decapoda (Crustacea); Host-Parasite Relations; Isopoda; Larva; Life Cycle Stages; Prevalence; Seawater
Año:2004
Volumen:58
Número:1
Página de inicio:71
Página de fin:77
DOI: http://dx.doi.org/10.3354/dao058071
Título revista:Diseases of Aquatic Organisms
Título revista abreviado:Dis. Aquatic Org.
ISSN:01775103
CODEN:DAORE
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01775103_v58_n1_p71_Lovrich

Referencias:

  • Arnaud, P.M., Do-Chi, T., Données biologiques et biométriques sur les lithodes Lithodes murrayi (Crustacea: Decapoda: Anomura) des îles Crozet (SW océan Indien) (1977) Mar Biol, 39, pp. 147-159
  • Basson, M., A preliminary investigation of the possible effects of rhizocephalan parasitism on the management of the crab fishery around South Georgia (1994) CCAMLR Sci, 1, pp. 175-192
  • Boschma, H., Rhizocephala (1962) Discov Rep, 33, pp. 55-92
  • Bower, S.M., Sloan, N.A., Morphology of the externa of Briarosaccus callosus Boschma (Rhizocephala) and the relationship with its host Lithodes aequispina Benedict (Anomura) (1985) J Parasit, 71, pp. 455-463
  • Campodonico, I., Hernández, M.B., Riveros, E., Investigación, manejo y control de las pesquerías de centolla y centollón de la XII Región. Informe consolidado: Recurso centollón (1983) Inf Inst Patagonia, 25, pp. 1-97. , Punta Arenas (Chile)
  • Caullery, M., Recherches sur les Liriopsidae, Épicarides cryptonisciens parasites des Rhizocéphales (1908) Mitt Zool Stat Neapel, 18, pp. 583-643
  • Elliott, J.M., Some methods for the statistical analysis of samples of benthic invertebrates (1977) Freshw Biol Ass Sci Publ, 25
  • Hoggarth, D.D., The effects of parasitism by rhizocephalan, Briarosaccus callosus Boschma on the lithodid crab, Paralomis granulosa (Jacquinot) in the Falkland Islands (1990) Crustaceana, 59, pp. 156-170
  • Lovrich, G.A., Vinuesa, J.H., Reproductive biology of the false southern king crab (Paralomis granulosa, Lithodidae) in the Beagle Channel, Argentina (1993) Fish Bull, 91, pp. 664-675
  • Lovrich, G.A., Vinuesa, J.H., Growth of immature false southern king crab, Paralomis granulosa (Anomura, Lithodidae), in the Beagle Channel, Argentina (1995) Sci Mar, 59, pp. 87-94
  • Lovrich, G.A., Vinuesa, J.H., Reproductive potential of the lithodids Lithodes santolla and Paralomis granulosa in the Beagle Channel, Argentina (1999) Sci Mar, 63 (1 SUPPL.), pp. 355-360. , Arntz W, Rios C (eds) Magellan-Antarctic: ecosystems that drifted apart
  • Lützen, J., Life history parameters calculated from growth rings in parasitic barnacles of the family Peltogastridae (Crustacea: Cirripedia: Rhizocephala) (1987) J Crustac Biol, 7, pp. 493-506
  • Nielsen, S.O., Strömberg, J.O., Morphological characteristics of taxonomical importance in Cryptoniscina (Isopoda: Epicaridea). A scanning electron microscopic study of cryptoniscus larvae (1973) Sarsia, 52, pp. 75-96
  • Otto, R.S., MacIntosh, R.A., Observations on the biology of the lithodid crab Paralomis spinosissima from the Southern Ocean near South Georgia (1996) Proc Symp High Latitude Crabs: Biology, Management, and Economics, pp. 627-647. , Alaska Sea Grant Coll Prog Rep 96-02. Univ Alaska Fairbanks
  • Peresan, L., Roccatagliata, D., First record and redescription of the hyperparasite Liriopsis pygmaea (Cryptoniscina, Isopoda) of the false king crab Paralomis granulosa from the Beagle Channel (Argentina) (2004) J Nat Hist, , in press
  • Pohle, G.W., First Canadian record of Paralomis bouvieri Hansen, 1908 (Decapoda: Anomura: Lithodidae), infected by the rhizocephalan Briarosaccus callosus (Cirripedia: Peltogastridae) and carrying a hyperparasitic cryptoniscid (Epicaridea) (1992) Can J Zool, 70, pp. 1625-1629
  • Pohle, G.W., First record of the rhizocephalan Briarosaccus callosus (Cirripedia, Peltogastridae) infecting the Atlantic porcupine stone crab Neolithodes grimaldii (Decapoda, Anomura, Lithodidae) (1992) Crustaceana, 62, pp. 133-136
  • Roccatagliata, D., Lovrich, G.A., Infestation of the false king crab Paralomis granulose (Decapoda: Lithodidae) by Pseudione tuberculata (Isopoda: Bopyridae) in the Beagle Channel, Argentina (1999) J Crustac Biol, 19, pp. 720-729
  • Sokal, R.R., Rohlf, F.J., (1995) Biometry. The Principles and Practice of Statistics in Biological Research, , WH Freeman & Co, San Francisco
  • Stuardo, J., Solís, I., Biometria y observaciones generales sobre la biologie de Lithodes antarcticus Jacquinot (1963) Gayana (Zool), 11, pp. 1-49
  • Vinuesa, J.H., Efectos e incidencia del parasitismo en la centolla (Lithodes santolla) y el centollón (Paralomis granulosa) del Canal de Beagle (1989) Physis (A), 47, pp. 45-51
  • Watters, G., Prevalences of parasitized and hyperparasitized crabs near South Georgia (1998) Mar Ecol Prog Ser, 170, pp. 215-229

Citas:

---------- APA ----------
Lovrich, G.A., Roccatagliata, D. & Peresan, L. (2004) . Hyperparasitism of the cryptoniscid isopod Liriopsis pygmaea on the lithodid Paralomis granulosa from the Beagle Channel, Argentina. Diseases of Aquatic Organisms, 58(1), 71-77.
http://dx.doi.org/10.3354/dao058071
---------- CHICAGO ----------
Lovrich, G.A., Roccatagliata, D., Peresan, L. "Hyperparasitism of the cryptoniscid isopod Liriopsis pygmaea on the lithodid Paralomis granulosa from the Beagle Channel, Argentina" . Diseases of Aquatic Organisms 58, no. 1 (2004) : 71-77.
http://dx.doi.org/10.3354/dao058071
---------- MLA ----------
Lovrich, G.A., Roccatagliata, D., Peresan, L. "Hyperparasitism of the cryptoniscid isopod Liriopsis pygmaea on the lithodid Paralomis granulosa from the Beagle Channel, Argentina" . Diseases of Aquatic Organisms, vol. 58, no. 1, 2004, pp. 71-77.
http://dx.doi.org/10.3354/dao058071
---------- VANCOUVER ----------
Lovrich, G.A., Roccatagliata, D., Peresan, L. Hyperparasitism of the cryptoniscid isopod Liriopsis pygmaea on the lithodid Paralomis granulosa from the Beagle Channel, Argentina. Dis. Aquatic Org. 2004;58(1):71-77.
http://dx.doi.org/10.3354/dao058071