Abstract
Several specimens of calcareous sponges were sampled on artificial substrates of a recreational marina in Salvador, Bahia state, on the northeastern coast of Brazil. They belong to four species, two of which are new: Leucandra serrata, Paraleucilla incomposita, Sycon bellum sp. nov., and S. avus sp. nov. Leucandra serrata is recorded for the first time at the coast of Bahia, filling a large gap in the geographical distribution of this species, while the description of the specimens of P. incomposita revealed new characters that had previously been overlooked. Finally, the new species of Sycon described here differ from all the previously known species of the genus due to their skeletal organisation and spicule size. Our results increase the number of species known in Bahia from 13 to 17 and emphasise that areas with a large amount of artificial hard substrates can potentially harbour an interesting and unknown diversity of calcareous sponges.
References
Azevedo, F. & Klautau, M. (2007) Calcareous sponges (Porifera, Calcarea) from Ilha Grande Bay, Brazil, with descriptions of three new species. Zootaxa, 1402 (1), 1–22.
https://doi.org/10.11646/zootaxa.1402.1.1Azevedo, F., Padua, A., Moraes, F., Rossi, A., Muricy, G. & Klautau, M. (2017) Taxonomy and phylogeny of calcareous sponges (Porifera: Calcarea: Calcinea) from Brazilian mid-shelf and oceanic islands. Zootaxa, 4311 (3), 301–344.
https://doi.org/10.11646/zootaxa.4311.3.1Bidder, G.P. (1898) The skeleton and classification of calcareous sponges. Proceedings of the Royal Society of London, 64, 61–67.
Borojevic, R. & Graat-Kleeton, G. (1965) Sur une nouvelle espèce de Sycon et quelques Démosponges récoltés par le 'Cirrus' dans l'Atlantique Nord. Beaufortia, 13, 154–81.
Borojevic, R. (1967) Spongiaires d'Afrique du Sud (2) Calcarea. Transactions of the Royal Society of South Africa, 37 (3), 183–226.
Borojevic, R. (1971) Eponges calcaires des côtes du Sud-Est du Brésil, épibiontes sur Laminaria brasiliensis et Sargassum cymosum. Revista Brasileira de Biologia, 31, 525–530.
Borojevic, R. & Peixinho, S. (1976) Éponges calcaires du Nord-Nord-Est du Brésil. Bulletin du Muséum National d’Histoire Naturelle, 402, 987–1036.
Borojevic, R., Boury-Esnault, N. & Vacelet, J. (2000) A revision of the supraspecific classification of the subclass Calcaronea (Porifera, class Calcarea). Zoosystema, 22 (2), 203–264.
Bowerbank, J.S. (1845) Description of a new genus of calcareous sponge. Annals and Magazine of Natural History, 15 (19), 297–300.
Bowerbank, J.S. (1864) A monograph of the British Spongiadae. Ray Society, 1–290.
Bulleri, F. (2005) Role of recruitment in causing differences between intertidal assemblages on seawalls and rocky shores. Marine Ecology Progress Series, 287, 53–65.
Burton, M. (1963) A revision of the Classification of the Calcareous Sponges. With a Catalogue of the specimens in the British Museum (Natural History). Printed order of the trustees of the British Museum (Natural History), London, 693 pp.
Carlton, J.T. (1996) Biological invasions and cryptogenic species. Ecology, 77 (6), 1653–1655.
Carter, H.J. (1886) Descriptions of sponges from the neighborhood of Port Phillip Heads, South Australia, continued. Annals and Magazine of Natural History, Series 5, 18, 34–55, 126–149.
Cavalcanti, F.F., Skinner, L.F. & Klautau, M. (2013a) Population dynamics of cryptogenic calcarean sponges (Porifera, Calcarea) in Southeastern Brazil. Marine Ecology, 34 (3), 280–288.
https://doi.org/10.1111/maec.12013Cavalcanti, F.F., Rapp, H.T. & Klautau, M. (2013b) Taxonomic revision of Leucascus Dendy, 1892 (Porifera: Calcarea) with revalidation of Ascoleucetta Dendy & Frederick, 1924 and description of three new species. Zootaxa, 3619 (3), 275–314.
https://doi.org/10.11646/zootaxa.3619.3.3Cavalcanti, F., Menegola, C. & Lanna, E. (2014) Three new species of the genus Paraleucilla Dendy, 1892 (Porifera, Calcarea) from the coast of Bahia State, Northeastern Brazil. Zootaxa, 3764 (5), 537–554.
https://doi.org/10.11646/zootaxa.3764.5.3Cavalcanti, F.F., Bastos, N. & Lanna, E. (2015) Two new species of the genus Vosmaeropsis Dendy, 1892 (Porifera, Calcarea), with comments on the distribution of V. sericata (Ridley, 1881) along the Southwestern Atlantic Ocean. Zootaxa, 3956 (4), 476–490.
https://doi.org/10.11646/zootaxa.3956.4.2Cóndor-Luján, B. & Klautau, M. (2016) Nicola gen. nov. with redescription of Nicola tetela (Borojevic & Peixinho, 1976) (Porifera: Calcarea: Calcinea: Clathrinida). Zootaxa, 4103 (3), 230–238.
https://doi.org/10.11646/zootaxa.4103.3.2Dendy, A. (1892) Synopsis of the Australian Calcarea Heterocoela, with proposed classification of the group, and description of some new genera and species. Proceedings of the Royal Society of Victoria, 5, 69–116.
Dendy, A. & Row, R.W.H. (1913) The classification and phylogeny of the calcareous sponges, with a reference list of all the described species, systematically arranged. Proceedings of the Zoological Society of London, 1913 (3), 704–813.
https://doi.org/10.1111/j.1469-7998.1913.tb06152.xFabricius, O. (1780) Fauna Groenlandica: systematice sistens animalia Groenlandiae occidentalis hactenus indagata, quoad nomen specificum, triviale, vernaculumque: synonyma auctorum plurium, descriptionem, locum, victum, generationem, mores, usum, capturamque singuli, prout detegendi occasio fuit: maximaque parte secundum proprias observationes. Impensis Ioannis Gottlob Rothe, Hafniae et Lipsiae, Copenhagen, 450 pp.
Haeckel, E. (1870) Prodromus of a system of the calcareous sponges. Annals and Magazine of Natural History, 4 (5), 176–191.
https://doi.org/10.1080/00222937008696137Haeckel, E. (1872) Die Kalkschwämme, eine Monographie. Berlin Reimer, vol 1–3.
Hajdu, E., Peixinho, S. & Fernandez, J.C. (2011) Esponjas marinhas da Bahia: guia de campo e laboratório. Museu Nacional, Rio de Janeiro, 277 pp.
Hartman, W.D. (1958) A re-examination of Bidder's classification of the Calcarea. Systematic Zoology, 7 (3), 97–110.
https://doi.org/10.2307/2411971Ignacio, B.L., Julio, L.M., Junqueira, A.O.R. & Ferreira-Silva, M.A.G. (2010) Bioinvasion in a Brazilian bay: filling gaps in the knowledge of Southwestern Atlantic biota. PloS One, 5 (9), e13065.
https://doi.org/10.1371/journal.pone.0013065Lacoursière-Roussel, A., Bock, D.G., Cristescu, M.E., Guichard, F. & McKindsey, C.W. (2016) Effect of shipping traffic on biofouling invasion success at population and community levels. Biological Invasions, 18 (12), 3681–3695. https://doi.org/10.1007/s10530-016-1258-3
Lambe, L.M. (1896) Sponges from the Atlantic coast of Canada. Transactions of the Royal Society of Canada, 2 (2), 181–211.
Lanna, E., Cavalcanti, F.F., Cardoso, L., Muricy, G. & Klautau, M. (2009) Taxonomy of calcareous sponges (Porifera, Calcarea) from Potiguar Basin, NE Brazil. Zootaxa, 1973, 1–27.
Lanna, E., Rattis, L. & Cavalcanti, F.F. (2017) The presence of the diagnostic character of the genus Paraleucilla (Amphoriscidae, Calcarea, Porifera) may depend on the volume and body wall thickness of the sponges. Invertebrate Biology, 136 (3), 321–329.
https://doi.org/10.1111/ivb.12185Little, F.J. Jr. (1963) The sponge fauna of the St. George’s Sound, Apalache Bay, and Panama City Regions of the Florida Gulf Coast. Tulane Studies in Zoology, 11 (2), 31–71.
Longo, C., Mastrototaro, F. & Corriero, G. (2007) Occurrence of Paraleucilla magna (Porifera: Calcarea) in the Mediterranean Sea. Journal of the Marine Biological Association of the United Kingdom, 87 (6), 1749–1755.
https://doi.org/10.1017/S0025315407057748Manuel, M. (2006) Phylogeny and evolution of calcareous sponges. Canadian Journal of Zoology, 84 (2), 225–241.
https://doi.org/10.1139/Z06-005Muricy, G., Esteves, E.L., Moraes, F.C., Santos, J.P., Silva, S.M., Almeida, E.V.R., Klautau, M. & Lanna, E. (2008) Biodiversidade Marinha da Bacia Potiguar: Porifera. Museu Nacional, Rio de Janeiro, 156 pp.
Muricy, G., Lopes, D., Hajdu, E., Carvalho, M.S., Moraes, F.C., Klautau, M., Menegola, C. & Pinheiro, U. (2011) Catalogue of Brazilian Porifera. Museu Nacional, Rio de Janeiro, 300 pp.
Padua, A., Lanna, E., Zilberberg, C., Paiva, P.C.D. & Klautau, M. (2013) Recruitment, habitat selection and larval photoresponse of Paraleucilla magna (Porifera, Calcarea) in Rio de Janeiro, Brazil. Marine Ecology, 34 (1), 56–61. https://doi.org/10.1111/j.1439-0485.2012.00524.x
Perkol-Finkel, S., Shashar, N. & Benayahu, Y. (2006) Can artificial reefs mimic natural reef communities? The roles of structural features and age. Marine environmental research, 61 (2), 121–135.
https://doi.org/10.1016/j.marenvres.2005.08.001Risso, A. (1826) Histoire naturelle des principales productions de l'Europe méridionale: principalement de celles des environs de Nice et des Alpes-Maritimes. Levrault, Paris, 407 pp.
Ribeiro, B., Padua, A., Paiva, P.C., Custódio, M.R. & Klautau, M. (2016) Exploitation of micro refuges and epibiosis: survival strategies of a calcareous sponge. Journal of the Marine Biological Association of the United Kingdom, 2016, 1–9. https://doi.org/10.1017/S002531541600151X
Rossi, A.L., Farina, M., Borojevic, R. & Klautau, M. (2006) Occurrence of five-rayed spicules in a calcareous sponge: Sycon pentactinalis sp. nov. (Porifera: Calcarea). Cahier de Biologie Marine, 47 (3), 261–270.
Sarà, M. & Gaino, E. (1971) Sycon vigilans, nuova specie di Calcispongiae dal littorale ligure (Porifera). Bolletino di Musei e degli Istituti Biologici della Universit di Genova, 9 (268), 21–28.
Schmidt, O. (1862) Die spongien des adriatischen meeres. Wilhelm Engelmann, Leipzig, viii + 88 pp., 7 pls.
Schuffner, O. (1877) Beschreibung einiger neuer Kalkschwämme. Jenaische Zeitschrift für Naturwissenschaft, 11, 403–433.
Spalding, M.D., Fox, H.E., Allen, G.R., Davidson, N., Ferdaña, Z.A., Finlayson, M.A. X., Halpern, B.S., Jorge, M.A., Lombana, A., Lourie, S.A., Martin, K.D., McManues, E., Molna, J., Recchia, C.A. & Martin, K.D. (2007) Marine ecoregions of the world: a bioregionalization of coastal and shelf areas. BioScience, 57 (7), 573–583.
https://doi.org/10.1641/B570707Thacker, A.G. (1908) On collections of the Cape Verde Islands fauna made by Cyril Crossland, M.A. The calcareous sponges. Proceedings of the Zoological Society of London, 49, 757–782.