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Two new Hyalonema species (Hyalonematidae: Amphidiscosida) from eastern and south-eastern Brazil, and further Hexactinellida (Porifera) collected from seamounts off south-eastern Brazil by the RV ‘Marion Dufresne’ MD55 expedition

Published online by Cambridge University Press:  15 April 2009

Konstantin R. Tabachnick ,
Larisa L. Menshenina ,
Daniela A. Lopes  and
Eduardo Hajdu
Konstantin R. Tabachnick
Affiliation:
P.P. Shirshov Institute of Oceanology, Russian Academy of Sciences, Moscow, Russia
Larisa L. Menshenina
Affiliation:
Moscow State University, Moscow, Russia
Daniela A. Lopes
Affiliation:
Museu Nacional, Departamento de Invertebrados, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
Eduardo Hajdu*
Affiliation:
Museu Nacional, Departamento de Invertebrados, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
*
Correspondence should be addressed to: E. Hajdu, Museu Nacional, Departamento de Invertebrados, Museu Nacional, Universidade Federal do Rio de Janeiro, Quinta da Boa Vista, s/n, 20940-04, Rio de Janeiro, RJ, Brazil email: [email protected]
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Abstract

Descriptions of hexactinellid sponges collected by the RV ‘Marion Dufresne’ MD55 expedition on the Vitória–Trindade seamounts chain (off Espírito Santo State, south-eastern Brazil) in 1987 and stored in the MNHN (Muséum National d'Histoire Naturelle in Paris) are presented. Hyalonema (Cyliconema) conqueror sp. nov. (the first finding of this subgenus in the Atlantic Ocean) and H. (Prionema) dufresnei sp. nov. (the second record of this subgenus for the Atlantic Ocean) are described as new species. The holotype of H. (C.) conqueror sp. nov. was collected with a ROV at Campos Basin (off Rio de Janeiro State, south-eastern Brazil), while the paratypes originated from Vitória–Trindade seamounts chain and off Bahía State (eastern Brazil). Other hexactinellids reported here, Farrea sp., Sarostegia aff. oculata, Aphrocallistes aff. beatrix, Dactylocalyx aff. subglobosus and Euplectella suberea were known before to be widely distributed in the Atlantic Ocean. The total number of hexactinellid sponges known from Brazil has risen to 15 and from the south-western Atlantic to 23.

Keywords

PoriferaHexactinellidataxonomynew speciessouth-eastern BrazilVitória–Trindade seamouts chain
Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 89 , Issue 6 , September 2009 , pp. 1243 - 1250
Copyright
Copyright © Marine Biological Association of the United Kingdom 2009

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References

REFERENCES

Arnesen, E. (1932) Spongia. Report of the Scientific Results of the ‘Michael Sars’ North Atlantic Expedition in 1910. Bergen, pp. 1–28.Google Scholar
Boury-Esnault, N., Pansini, M. and Uriz, M.J. (1994) Spongiaires bathyaux de la mer d'Alboran et du golf ibéro-marocain. Mémoires du Muséum National d'Histoire Naturelle 160, 1–174.Google Scholar
Ijima, I. (1927) The Hexactinellida of the Siboga Expedition. In Weber, M.W.C. (ed.) Siboga-Expeditie. Uitkomsten op zoölogisch, botanisch, oceanographisch en geologisch gebied verzameld in Nederlandsch Oost-Indië 1899–1900 aan boord H.M. ‘Siboga’ onder commando van Luitenant ter zee le kl. G.F. Tydeman. 106 (Monographie VI). Leiden: E.J. Brill, i–viii, 1–383, pls I–XXVI.Google Scholar
Janussen, D., Tabachnick, K.R. and Tendal, O.S. (2004) Deep-sea Hexactinellida (Porifera) of the Weddell Sea. Deep-Sea Research II 51, 1857–1882.CrossRefGoogle Scholar
Lopes, D.A., Hajdu, E. and Reiswig, H.M. (2005) Redescription of two Hexactinosida (Porifera, Hexaxctinellida) from the southwest Atlantic, collected by Programme REVIZEE. Zootaxa 1066, 43–56.CrossRefGoogle Scholar
Lopes, D.A., Hajdu, E. and Reiswig, H.M. (2007) Taxonomy of Euretidae (Porifera, Hexactinellida, Hexactinosida) of Campos Basin, southwestern Atlantic, with the description of a new species. Marine Biology Research 3, 243–255.CrossRefGoogle Scholar
Marshall, W. (1875) Untersuchungen über Hexactinelliden. Zeitschrift für Wissenschaftliche, Zoologie 25, 142–243, pls XI–XVII.Google Scholar
Menshenina, L.L., Tabachnick, K.R., Lopes, D.A. and Hajdu, E. (2007) Revision of Calycosoma Schulze, 1899 and finding of Lophocalyx Schulze, 1887 (six new species) in the Atlantic Ocean (Hexactinellida, Rossellidae). In Custódio, M.R., Lôbo-Hajdu, G., Hajdu, E. and Muricy, G. (organizers) Porifera research. Biodiversity, innovation and sustainability. Rio de Janeiro: Museu Nacional Série Livros 28, pp. 449–465.Google Scholar
Mothes de Moraes, B. (1977) Ocorrência de Dactylocalyx pumiceus Stutchbury, 1841, no litoral do Rio Grande do Sul (Profifera – Hexactinellida). Iheringia (Zoologia) 50, 41–49.Google Scholar
Reiswig, H.M. (1991) New perspectives in the hexactinellid genus Dactylocalyx Stutchbury. In Reitner, J. and Keupp, H. (eds) Fossil and recent sponges. Berlin, Heidelberg and New York: Springer-Verlag, pp. 7–2.CrossRefGoogle Scholar
Reiswig, H.M. (2000) The hexactinellid Leiobolidium Schmidt (Porifera) is a Hyalonema Gray. Zoosystema 22, 411–417.Google Scholar
Reiswig, H.M. (2002) Family Dactylocalycidae Gray, 1867. In Hooper, J.N.A. and van Soest, R.W.M. (eds) Systema Porifera: a guide to classification of sponges. New York: Kluwer Academic/Plenum Press, pp. 1293–1300.CrossRefGoogle Scholar
Schulze, F.E. (1887) Report on the Hexactinellida collected by HMS ‘Challenger’ during the years 1873–1876. In Report on the Scientific Results of the Voyage of H.M.S. ‘Challenger’ during the Years 1873–76, Volume 21, pp. 1–513.Google Scholar
Schulze, F.E. (1904) Hexactinellida. Wissenschafliche Ergebnisse der Deutschen Tiefsee Expedition auf dem Dampfer ‘Valdivia’ 1898–1899 4, 1–266.Google Scholar
Stephens, J. (1915) Sponges of the coast of Ireland. I.—The Triaxonia and part of Tetraxonida. Fisheries, Ireland Scientific Investigations 1914, 1–43.Google Scholar
Tabachnick, K.R. and Menshenina, L.L. (2002) Family Hyalonematidae Gray, 1857. In Hooper, J.N.A. and van Soest, R.W.M. (eds) Systema Porifera: a guide to classification of sponges. New York: Kluwer Academic/Plenum Press, pp. 1232–1263.CrossRefGoogle Scholar
Topsent, E. (1896) Eponges. Résultats scientifiques de la Campagne du Caudan dans le Golfe de Gascogne. Eponges. Annales de l'Université de Lyon II, 273–296.Google Scholar
Topsent, E. (1904) Spongiaires des Acores. Résultats des Campagnes Scientifiques Accomplies par le Prince Albert I. Monaco 25, 1–280, pls 1–18.Google Scholar
Topsent, E. (1928) Spongiaires de l'Atlantique et de la Méditerranée provenant des croisières du Prince Albert 1er de Monaco. Résultats des Campagnes Scientifiques du Accomplies par le Prince Albert I. Monaco 74, 1–376, pls I–XI.Google Scholar