Hostname: page-component-cd9895bd7-gxg78 Total loading time: 0 Render date: 2024-12-27T13:00:08.010Z Has data issue: false hasContentIssue false
  • English
  • Français

Monanchora brasiliensis sp. nov. (Poecilosclerida: Demospongiae), new crambeid from the Brazilian coast, south-western Atlantic, with monodentate anchorate chelae

Published online by Cambridge University Press:  22 May 2012

Eduardo L. Esteves ,
Cléa Lerner ,
Gisele Lôbo-Hajdu  and
Eduardo Hajdu
Eduardo L. Esteves*
Affiliation:
Departamento de Zoologia, Instituto de Biologia Alcântara Gomes, Universidade do Estado do Rio de Janeiro, Rua São Francisco Xavier, 524, 20550-013, Rio de Janeiro, RJ, Brazil Departamento de Invertebrados, Museu Nacional, Universidade Federal do Rio de Janeiro, Quinta da Boa Vista, s/n, 20940-040, Rio de Janeiro, RJ, Brazil
Cléa Lerner
Affiliation:
Museu de Ciências Naturais, Fundação Zoobotânica do Rio Grande do Sul, Rua Dr Salvador França, 1427, 90690-000, Porto Alegre, RS, Brazil
Gisele Lôbo-Hajdu
Affiliation:
Departamento de Genética, Instituto de Biologia Roberto Alcântara Gomes, Universidade do Estado do Rio de Janeiro, Rua São Francisco Xavier, 524–PHLC–Sala 205, 20550–013, Rio de Janeiro, RJ, Brazil
Eduardo Hajdu
Affiliation:
Departamento de Invertebrados, Museu Nacional, Universidade Federal do Rio de Janeiro, Quinta da Boa Vista, s/n, 20940-040, Rio de Janeiro, RJ, Brazil
*
Correspondence should be addressed to: E.L. Esteves, Departamento de Invertebrados, Museu Nacional, Universidade Federal do Rio de Janeiro, Quinta da Boa Vista, s/n, 20940–040, Rio de Janeiro, RJ, Brazil email: [email protected]
Get access Rights & Permissions [Opens in a new window]

Abstract

A new Brazilian endemic Monanchora is described, M. brasiliensis sp. nov. It is clearly distinct from any other species in the genus by the monodentate shape of its anchorate isochelae, and its smooth, centrotylote and strongyloid microrhabds. Monodentate anchorate isochelae are relatively common, normally abundant, and represent the main diagnostic character for recognizing the new species, but microrhabds are usually rare and may be even absent. Monanchora brasiliensis sp. nov. can be further differentiated from other Atlantic species of the genus in eventually showing tetralobate branches and a skeleton formed by well-defined honey-coloured spongin fibres. The affinities of the new species with other crambeids and the nature of anchorate isochelae, microrhabds as well as the megascleres in defining Monanchora are discussed. An amended diagnosis for the genus is proposed.

Keywords

taxonomyMyxillinaPoriferaSouth AmericaBrazil
Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 92 , Issue 5 , August 2012 , pp. 869 - 876
Copyright
Copyright © Marine Biological Association of the United Kingdom 2012

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Alvarez, B., van Soest, R.W.M. and Rützler, K. (1998) A revision of Axinellidae (Porifera, Demospongiae) in the Central West Atlantic Region. Smithsonian Contributions to Zoology 598, 1–47.CrossRefGoogle Scholar
Aron, Z.D., Pietraszkiewicz, H., Overman, L.E., Valeriote, F. and Cuevas, C. (2004) Synthesis and anticancer activity of side chain analogs of the crambescidin alkaloids. Bioorganic & Medicinal Chemistry Letters 14, 3445–3449.CrossRefGoogle ScholarPubMed
Bensemhoun, J., Bombarda, I., Aknin, M., Vacelet, J. and Gaydou, E.M. (2007) Ptilomycalin D, a polycyclic guanidine alkaloid from the marine sponge Monanchora dianchora. Journal of Natural Products 70, 2033–2035.CrossRefGoogle ScholarPubMed
Bergquist, P.R. (1965) The Sponges of Micronesia, Part I. The Palau Archipelago. Pacific Sciences 19, 123–204.Google Scholar
Braekman, J.C., Daloze, D., Tavares, R., Hajdu, E. and van Soest, R.W.M. (2000) Novel polycyclic guanidine alkaloids from two marine sponges of the genus Monanchora. Journal of Natural Products 63, 193–196.CrossRefGoogle ScholarPubMed
Esteves, E.L., Lôbo-Hajdu, G. and Hajdu, E. (2007) Three new species of Crambe (Crambeidae: Poecilosclerida: Demospongiae) from the south-eastern Pacific, with a review of morphological characters for the genus. Journal of the Marine Biological Association of the United Kingdom 87, 1367–1378.CrossRefGoogle Scholar
Gallimore, W.A., Kelly, M. and Scheuer, P.J. (2005) Alkaloids from the sponge Monanchora unguifera. Journal of Natural Products 68, 1420–1423.CrossRefGoogle ScholarPubMed
Hajdu, E., Peixinho, S. and Fernandes, J.C.C. (2011) Esponjas Marinhas da Bahia. Rio de Janeiro: Museu Nacional. [Série Livros, no. 45]Google Scholar
Hajdu, E., van Soest, R.W.M. and Hooper, J.N.A. (1994) Proposal for a phylogenetic subordinal classification of poecilosclerid sponges. In van Soest, R.W.M., van Kempen, Th.M.G. and Braekman, J.-C. (eds) Sponges in time and space, Amsterdam, Netherlands, 19–23 April 1993. Rotterdam, The Netherlands: A.A. Balkema Publishers, pp. 123–139.Google Scholar
Hua, H-M., Peng, J., Dunbar, D.C., Schinazi, R.F., Andrews, A.G.C., Cuevas, C., Garcia-Fernandez, L.F., Kelly, M. and Hamann, M.T. (2007) Batzelladine alkaloids from the Caribbean sponge Monanchora unguifera and the significant activities against HIV-1 and AIDS opportunistic infectious pathogens. Tetrahedron 63, 11179–11188.CrossRefGoogle Scholar
Laubenfels, M.W. de (1935) A collection of sponges from Puerto Galera, Mindoro, Philippine Islands. Philippine Journal of Science 56, 327–337.Google Scholar
Laubenfels, M.W. de (1954) The sponges of the West-Central Pacific. Oregon State Monographs. Studies in Zoology 7, I–x, 1–306, pls I–XII.Google Scholar
Lehnert, H., Stone, R. and Heimler, W. (2006) New species of deep-sea demosponges (Porifera) from the Aleutian Islands (Alaska, USA). Zootaxa 1250, 1–35.CrossRefGoogle Scholar
Lerner, C., Mothes, B. and Carraro, J.L. (2005) Novos registros e ampliação de limites meridionais de distribuição de poríferos (Porifera, Demospongiae) no Atlântico sudoeste. Revista Brasileira de Zoologia 22, 596–612.CrossRefGoogle Scholar
Maldonado, M. and Uriz, M.J. (1996) Skeletal morphology of two controversial Poecilosclerid genera (Porifera, Demospongiae): Discorhabdella and Crambe. Helgoländer Meeresuntersuchungen 50, 369–390.CrossRefGoogle Scholar
Maldonado, M., Carmona, M.C., Uriz, M.J. and Cruzado, A. (1999) Decline in Mesozoic reef-building sponges explained by silicon limitation. Nature 401, 785–788.CrossRefGoogle Scholar
Maldonado, M., Carmona, M.C., van Soest, R.W.M. and Pomponi, S.A. (2001) First record of the sponge genera Crambe and Discorhabdella for the eastern Pacific, with description of three new species. Journal of Natural History 35, 1261–1276.CrossRefGoogle Scholar
Muricy, G. and Hajdu, E. (2006) Porifera Brasilis. Guia de Identificação das esponjas marinhas mais comuns do sudeste do Brasil. Rio de Janeiro: Museu Nacional. [Série Livros, no. 17]Google Scholar
Muricy, G., Esteves, E.L., Moraes, F., Santos, J.P., Silva, S.M., Klautau, M. and Lanna, E. (2008) Biodiversidade Marinha da Bacia Potiguar. Porifera. Rio de Janeiro: Museu Nacional. [Série Livros, no. 29]Google Scholar
Muricy, G., Hajdu, E., Araujo, F.W. and Hagler, A. (1993) Antimicrobial activity of southwestern Atlantic shallow-water marine sponges (Porifera). Scientia Marina 57, 427–432.Google Scholar
Patil, A.D., Kumar, N.V., Kokke, W.C., Bean, M.F., Freyer, A.J., Brosse, C.de Mai, S., Truneh, A., Faulkner, D.J., Carte, B., Breen, A.L., Hertzberg, R.P., Johnson, R.K., Westley, J.W. and Potts, B.C.M. (1995) Novel alkaloids from the sponge Batzella sp.: inhibitories of HIV gp120-human CD4 binding. Journal of Organic Chemistry 60, 1182–1188.CrossRefGoogle Scholar
Rützler, K. (1978) Sponges in coral reefs. In Stoddart, D.R. and Johannes, R.E. (eds) Coral reefs: research methods. Paris: Unesco, pp. 299–313.Google Scholar
Seleghim, M.H.R., Lira, S.P., Kossuga, M.H., Batista, T., Berlinck, R.G.S., Hajdu, E., Muricy, G., Rocha, R.M., da Nascimento, G.G.F., do, Silva, M., Pimenta, E.F., Thiemann, O.H., Oliva, G., Cavalcanti, B.C., Pessoa, C., Moraes, M.O.de Galetti, F.C.S., Silva, C.L., Souza, A.O. de and Peixinho, S. (2007) Antibiotic, cytotoxic and enzyme inhibitory activity of crude extracts from Brazilian marine invertebrates. Brazilian Journal of Pharmacognosy 17, 287–318.CrossRefGoogle Scholar
Suna, H., Aoki, S., Setiawan, A. and Kobayashi, M. (2007) Crambescidin 800, a pentacyclic guanidine alkaloid, protects a mouse hippocampal cell line against glutamate-induced oxidative stress. Journal of Natural Medicines 61, 288–295.CrossRefGoogle Scholar
Tavares, R., Daloze, D., Braekman, J.C., Hajdu, E., Muricy, G. and van Soest, R.W.M. (1994) Isolation of Crambescidin 800 from Monanchora arbuscula (Porifera). Biochemical Systematics and Ecology 22, 645–646.CrossRefGoogle Scholar
Tavares, R., Daloze, D., Braekman, J.C., Hajdu, E. and van Soest, R.W.M. (1995) 8b-hydroxyptilocaulin, a new guanidine alkaloid from the sponge Monanchora arbuscula. Journal of Natural Products 58, 1139–1142.CrossRefGoogle Scholar
Uriz, M.J. and Maldonado, M. (1995) A reconsideration of the relationship between polyaxonid and monaxonid spicules in Demospongiae: new data from the genera Crambe and Discorhabdella (Porifera). Biological Journal of the Linnean Society 55, 1–15.CrossRefGoogle Scholar
van Soest, R.W.M. (1984) Marine sponges from Curaçao and other Caribbean localities. Part III. Poecilosclerida. In Hummelinck, P.W. and van der Steen, L.J. (eds) Uitgaven van de Natuurwetenschappelijke Studiekring voor Suriname en de Nederlandse Antillen 66, 1–167, pls I–X. [Studies on the Fauna of Curaçao and other Caribbean Islands, no. 112]Google Scholar
van Soest, R.W.M. (1990) Monanchora stocki n. sp. (Porifera, Demospongiae) from the Mid-Atlantic islands. Bijdragen tot de Dierkunde 60, 249–255.Google Scholar
van Soest, R.W.M. (2002) Family Crambeidae Lévi, 1963. In Hooper, J. and van Soest, R.W.M. (eds) Systema Porifera. A guide to the classification of sponges, 1. New York: Kluwer Academic/Plenum Publishers, pp. 547–555.Google Scholar
van Soest, R.W.M., Boury-Esnault, N., Hooper, J.N.A., Rützler, K, de Voogd, N.J., Alvarez de Glasby, B., Hajdu, E., Pisera, A.B., Manconi, R., Schoenberg, C., Janussen, D., Tabachnick, K.R., Klautau, M., Picton, B., Kelly, M. and Vacelet, J. (2011) World Porifera database. Available at: http://www.marinespecies.org/porifera (accessed 4 October 2011).Google Scholar
van Soest, R.W.M., Braekman, J.-C., Faulkner, D.J., Hajdu, E., Harper, M.K. and Vacelet, J. (1996) The genus Batzella: a chemosystematic problem. Bulletin de l'Institut Royal des Sciences Naturelles de Belgique, Biologie 66, 89–101.Google Scholar
Zea, S. (1987) Esponjas del Caribe colombiano. Bogotá, Colômbia: Catálogo Científico.Google Scholar