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Abstract:

The adult female and male, and the copepodite stage of the nicothoid copepod Homoeoscelis meridionalis sp. nov. are described. This parasite infests the branchial chambers of two closely related cumaceans from southern South America: Diastylis planifrons and D. fabrizioi. The maxilliped of the adult female of Homoeoscelis minuta is reillustrated, and the copepodite stage of H. frigida is briefly redescribed on the basis of their respective type materials. Of the 1768 specimens of Diastylis fabrizioi examined, 2.6% were found to be infested by Homoeoscelis meridionalis sp. nov. The copepod prevalence differs significantly between the female and male of D. fabrizioi (4.2 vs. 0.7%), and it was much higher in older instars of D. fabrizioi (adults and subadults) than in younger ones (juveniles and mancas) (7.1 vs. 0.3%). © 2010 Taylor & Francis.

Registro:

Documento: Artículo
Título:Homoeoscelis meridionalis sp. nov. (Copepoda, Nicothoidae) parasitic on two cumaceans from southern South America with comments on its biology, and partial redescription of H. frigida Hansen, 1923
Autor:Alberico, N.A.; Roccatagliata, D.
Filiación:Departamento de Biodiversidad y Biología Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, C1428EHA, Buenos Aires, Argentina
Palabras clave:Copepoda; Cumacea; H. frigida; H. minuta; Homoeoscelis meridionalis sp. nov; Parasitic; South-West Atlantic; crustacean; host-parasite interaction; juvenile; parasite infestation; zooplankton; Atlantic Ocean; Atlantic Ocean (Southwest); Copepoda; Cumacea; Diastylis; Nicothoidae
Año:2010
Volumen:6
Número:1
Página de inicio:66
Página de fin:77
DOI: http://dx.doi.org/10.1080/17451000902810777
Título revista:Marine Biology Research
Título revista abreviado:Mar. Biol. Res.
ISSN:17451000
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17451000_v6_n1_p66_Alberico

Referencias:

  • Alberico, N.A., Roccatagliata, D., Diastylis fabrizioi, a new species and brief redescription of D. planifrons Calman, 1912 (Crustacea: Cumacea: Diastylidae) from South America (2008) Journal of Natural History, 42, pp. 1039-1063
  • Bonnier, J., Edriophthalmes. Résultats scientifiques de la Campagne du 'Caudan' dans le golfe de Gascogne (1896) Annales De l'Université De Lyon, 26, pp. 527-689
  • Bowman, T.E., Kornicker, L.S., Two new crustaceans: The parasitic copepod Sphaeronellopsis monothrix (Choniostomatidae) and its myodocopid ostracod host Parasterope pollex (Cylindroleberidae) from the southern New England coast (1967) Proceedings of The United States National Museum, 123, pp. 1-28
  • Boxshall, G.A., Defaye, D., Copépodes nouveaux Siphonostomatoida, Nicothoidae) parasites de cumacés et de décapodes profonds (1995) Bulletin Du Muséum National d'Histoire Naturelle, 17 (A), pp. 283-296. , Paris (4)
  • Boxshall, G.A., Halsey, S.H., (2004) An Introduction to Copepod Diversity, (2 PART). , London: The Ray Society. 543 pages
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  • Hamond, R., The marine and brackish-water copepods of Norfolk: Calanoida, Misophrioida, Cyclopoida, Monstrilloida, Notodelphyoida and incertae sedis (1973) Cahiers De Biologie Marine, 14, pp. 335-360
  • Hansen, H.J., The Choniostomatidae. A family of Copepoda, parasites on Crustacea Malacostraca (1897) Copenhagen: Andr. Fred, pp. 1-10. , 1st edn, Høst and Son publishers, 206 pages
  • Hansen, H.J., Crustacea Copepoda II. Copepoda Parasita and Hemiparasita (1923) Danish Ingolf Expedition, 3 (7), pp. 1-92
  • Huys, R., Boxshall, G.A., (1991) Copepod Evolution, , London: The Ray Society. 468 pages
  • Just, J., Taxonomy, biology and evolution of the circumarctic genus Acanthonotozoma (Amphipoda), with notes on Panoploeopsis (1978) Acta Arctica, 20, pp. 1-140
  • Ohtsuka, S., Harada, S., Shimomura, M., Boxshall, G.A., Yoshizaki, R., Ueno, D., Temporal partitioning: Dynamics of alternating occupancy of a host microhabitat by two different crustacean parasites (2007) Marine Ecology Progress Series, 348, pp. 261-272
  • Sheader, M., Production and population dynamics of Ampelisca tenuicornis (Amphipoda) with notes on the biology of its parasite Sphaeronella longipes (Copepoda) (1977) Journal of The Marine Biological Association of The United Kingdom, 57, pp. 955-968

Citas:

---------- APA ----------
Alberico, N.A. & Roccatagliata, D. (2010) . Homoeoscelis meridionalis sp. nov. (Copepoda, Nicothoidae) parasitic on two cumaceans from southern South America with comments on its biology, and partial redescription of H. frigida Hansen, 1923. Marine Biology Research, 6(1), 66-77.
http://dx.doi.org/10.1080/17451000902810777
---------- CHICAGO ----------
Alberico, N.A., Roccatagliata, D. "Homoeoscelis meridionalis sp. nov. (Copepoda, Nicothoidae) parasitic on two cumaceans from southern South America with comments on its biology, and partial redescription of H. frigida Hansen, 1923" . Marine Biology Research 6, no. 1 (2010) : 66-77.
http://dx.doi.org/10.1080/17451000902810777
---------- MLA ----------
Alberico, N.A., Roccatagliata, D. "Homoeoscelis meridionalis sp. nov. (Copepoda, Nicothoidae) parasitic on two cumaceans from southern South America with comments on its biology, and partial redescription of H. frigida Hansen, 1923" . Marine Biology Research, vol. 6, no. 1, 2010, pp. 66-77.
http://dx.doi.org/10.1080/17451000902810777
---------- VANCOUVER ----------
Alberico, N.A., Roccatagliata, D. Homoeoscelis meridionalis sp. nov. (Copepoda, Nicothoidae) parasitic on two cumaceans from southern South America with comments on its biology, and partial redescription of H. frigida Hansen, 1923. Mar. Biol. Res. 2010;6(1):66-77.
http://dx.doi.org/10.1080/17451000902810777