Skip to main content Skip to main navigation menu Skip to site footer
Responsive image
Issue: Vol. 5512 No. 3: 20 Sept. 2024
Type: Article
Published: 2024-09-20
DOI: 10.11646/zootaxa.5512.3.6
Page range: 420-434
Abstract views: 215
PDF downloaded: 18

Two new species of Stylopoma (Bryozoa, Cheilostomatida) from the Southwestern Atlantic

Laboratório de Estudos de Bryozoa – LAEBry; Departamento de Zoologia; Centro de Biociências; Universidade Federal de Pernambuco; Recife; PE; 50670-901; Brazil
Laboratório de Estudos de Bryozoa – LAEBry; Departamento de Zoologia; Centro de Biociências; Universidade Federal de Pernambuco; Recife; PE; 50670-901; Brazil
Laboratório de Estudos de Bryozoa – LAEBry; Departamento de Zoologia; Centro de Biociências; Universidade Federal de Pernambuco; Recife; PE; 50670-901; Brazil; Department of Sciences; Natural History Museum; Cromwell Road; London SW7 5BD; UK
Bryozoa Bryozoans Gymnolaemata Schizoporellidae taxonomy Brazil

Abstract

Two new species of the cheilostomate bryozoan genus Stylopoma are described from Brazil—Stylopoma anacarolinae sp. nov. and Stylopoma priscilae sp. nov. Stylopoma anacarolinae sp. nov. exhibits zooids with single or paired small avicularia and an orifice with a U-shaped sinus, in contrast to the long avicularia and orifice with a teardrop-shaped sinus of Stylopoma priscilae sp. nov. In addition to taxonomic description, a revised comparative table of living species worldwide is provided.

 

References

  1. Allman, G.J. (1856) A monograph of the Freshwater Polyzoa, including all the known species, both British and Foreign. The Ray Society, London, 119 pp. https://doi.org/10.5962/bhl.title.9143
  2. Almeida, A.C.S., Alves, O., Peso-Aguiar, M., Dominguez, J. & Souza, F. (2015) Gymnolaemata bryozoans of Bahia State, Brazil. Marine Biodiversity Records, 8, e120. https://doi.org/10.1017/S1755267215000743
  3. Audouin, J.V. (1826) Explication sommaire des planches de Polypes de l’Egypte et de la Syrie, publiées par Jules-César Savigny. In: Panckoucke, C.L.F. (Ed), Description de l’Egypte ou receuil des observations et des recherches qui ont été faites en Egyptes pendant l’Expedition de l’Armée française ... Histoire naturelle. Imprimerie Impériale, Paris, pp. 225–244.
  4. Bock, P. (2021) Recent and Fossil Bryozoa. Stylopoma Levinsen, 1909. Available from: http://bryozoa.net/cheilostomata/schizoporellidae/stylopoma.html (accessed 6 January 2024)
  5. Braga, L.M. (1968) Notas sobre alguns briozoários incrustantes da região de Cabo Frio. Publicação do Instituto de Pesquisa da Marinha, 25, 1–28.
  6. Busk, G. (1852) An Account of the Polyzoa, and Sertularian Zoophytes, collected in the Voyage of the Rattlesnake, on the coasts of Australia and the Louisiade Archipelago, & C. In: MacGillivray, J. (Ed.), Narrative of Voyage of H.M.S. Rattlesnake, commanded by the late Captain Owen Stanley, R.S., F.R.S. &C. during the years 1846–1850; including discoveries and surveys in New Guinea, the Lousiade Archipelago, etc., to which is added the Account of Mr. E. B. Kennedy’s expedition for the exploration of the Cape York Peninsula. Vol. 1. T.W. Boone, London, pp. 343–402 (Appendix IV).
  7. Canu, F. & Bassler, R.S. (1928a) Bryozoaires du Brésil. Bulletin de la Société des Sciences de Seine et-Oise, 9, 58–110.
  8. Canu, F. & Bassler, R.S. (1928b) Fossil and Recent Bryozoa of the Gulf of Mexico region. Proceedings of the United States National Museum, 72, 1–199. https://doi.org/10.5479/si.00963801.72-2710.1
  9. Canu, F. & Bassler, R.S. (1929) Bryozoa of the Philippine region. United States National Museum Bulletin, 100, 1–685.
  10. Di Martino, E. (2023) Scanning electron microscopy study of Lars Silén’s cheilostome bryozoan type specimens in the historical collections of natural history museums in Sweden. Zootaxa, 5379 (1), 1–106. https://doi.org/10.11646/zootaxa.5379.1.1
  11. Hayward, P.J. & Ryland, J.S. (1995) Bryozoa from Heron Island, Great Barrier Reef. 2. Memoirs of the Queensland Museum, 38, 533–573.
  12. Jackson, J.B. & Cheetham, A.H. (1990) Evolutionary significance of morphospecies: a test with cheilostome bryozoa. Science, 248, 579–583. https://doi.org/10.1126/science.248.4955.579
  13. Jackson, J.B.C. & Cheetham, A.H. (1994) Phylogeny reconstruction and the tempo of speciation in cheilostome Bryozoa. Paleobiology, 20, 407–423. https://doi.org/10.1017/S0094837300012902
  14. Jullien, J. (1882) Note sur une nouvelle division des Bryozoaires Cheilostomiens. Bulletin de la Société zoologique de France, 6, p. 271–285.
  15. Jullien, J. (1883) Dragages du ‘Travailleur’. Bryozoaires, Espèces draguées dans l’Océan Atlantique en 1881. Bulletin de la Société zoologique de France, 7, 497–529. https://doi.org/10.5962/bhl.title.4721
  16. Kempf, M. (1970) Notes on the benthic bionomy of the N-NE Brazilian shelf. Marine Biology, 5, 213–224. https://doi.org/10.1007/BF00346909
  17. Levinsen, G.M.R. (1909) Morphological and systematic studies on the cheilostomatous Bryozoa. Nationale Forfatterers Forlag, Copenhagen, 431 pp. https://doi.org/10.5962/bhl.title.54983
  18. Livingstone, A.A. (1926) Studies on Australian Bryozoa. No. 3. Records of the Australian Museum, 15, 79–99. https://doi.org/10.3853/j.0067-1975.15.1926.801
  19. Lonsdale, W. (1845) Corals from the Tertiary formations of North America. Quarterly Journal of the Geological Society, London, 1, 495–509. https://doi.org/10.1144/GSL.JGS.1845.001.01.97
  20. MacGillivray, P.H. (1869) Description of some new genera and species of Australian Polyzoa; to which is added a list of species found in Victoria. Proceedings of the Royal Society of Victoria, 9, 126–148.
  21. Marcus, E. (1937) Bryozoarios marinhos brasileiros I. Boletim da Faculdade de Filosofia, Ciências e Letras da Universidade de São Paulo, Zoologia, 1, 5–224. https://doi.org/10.11606/issn.2526-4877.bsffclzoologia.1937.113912
  22. Marcus, E. (1955) Notas Sobre Briozoos Marinhos Brasileiros. Arquivos do Museu Nacional do Rio de Janeiro, 4, 273– 341.
  23. Martha, S.O., Vieira, L.M., Souto-Derungs, J., Grischenko, A.V., Gordon, D.P. & Ostrovsky, A.N. (2020) Gymnolaemata, Cheilostomata. In: Schwaha, T. (Ed.), Phylum Bryozoa. de Gruyter, Berlin, pp. 317–423. https://doi.org/10.1515/9783110586312-011
  24. Pallas, P.S. (1766) Elenchus zoophytorum sistens generum adumbrationes generaliores et speciarum cognitarum succintas descriptiones cum selectis auctorus synonymis. Petrum van Cleef, Hagae-Comitum, 451 pp. https://doi.org/10.5962/bhl.title.6595
  25. Ramalho, L.V., Taylor, P.D., Moraes, F.C., Moura, R., Amado-Filho, G.M. & Bastos, A.C. (2018) Bryozoan framework composition in the oddly shaped reefs from Abrolhos Bank, Brazil, south-western Atlantic: taxonomy and ecology. Zootaxa, 4483 (1), 155–186. https://doi.org/10.11646/zootaxa.4483.1.6
  26. Rodrigues, M.J.S., Almeida, A.C.S. & Vieira, L.M. (2020) New species of Stylopoma (Bryozoa, Cheilostomata) from Bahia State, northeastern Brazil. Zootaxa, 4786 (4), 516–534. https://doi.org/10.11646/zootaxa.4786.4.4
  27. Smitt, F.A. (1867) Kritisk förteckning öfver Skandinaviens Hafs-Bryozoer. II. Öfversigt af Kongliga Vetenskaps-Akademiens Förhandlingar, 23, 395–534.
  28. Silén, L. (1954) Report from Professor T.Gislén’s Expedition to Australia in 1951–1952. No.12, Bryozoa and Entoprocta. Kungliga fysiografiska Sällskapets Handlingar, 65, 3–41.
  29. Souza, F.B.C. (1989) Espécies de briozoários da Bahia. Anais do XI Congresso Brasileiro de Paleontologia, 1, 493–507.
  30. Thornely, L.R. (1905) Report on the Polyzoa collected by Professor Herdman, at Ceylon, in 1902. Report to the Government of Ceylon on the Pearl Oyster Fisheries of the Gulf of Manar, 4, 107–130.
  31. Tilbrook, K.J. (2000) First record of the bryozoan genus Stylopoma from the Mediterranean Sea. Journal of the Marine Biological Association of the United Kingdom, 80, 949–950. https://doi.org/10.1017/S0025315400002976
  32. Tilbrook, K.J. (2001) Indo-West Pacific species of the genus Stylopoma Levinsen, 1909 (Bryozoa: Cheilostomatida). Zoological Journal of the Linnean Society, 131, 1–34. https://doi.org/10.1006/zjls.2000.0248
  33. Tilbrook, K.J. (2006) Cheilostomatous Bryozoa from the Solomon Islands. Santa Barbara Museum of Natural History Monographs, 4 (Studies in Biodiversity Number 3), 1–386.
  34. Vieira, L.M. & Almeida, A.C.S. (2024) Bryozoa in Catálogo Taxonômico da Fauna do Brasil. PNUD. Available from: http://fauna.jbrj.gov.br/fauna/faunadobrasil/157416 (accessed 26 February 2024)
  35. Winston, J.E. (2005) Redescription and revision of Smitt’s “Floridan Bryozoa” in the Collection of the Museum of Comparative Zoology, Harvard University. Virginia Museum of Natural History Memoir, 7, 1–150.
  36. Winston, J.E. & Woollacott, R.M. (2009) Scientific Results of the Hassler Expedition. Bryozoa. No.1. Barbados. Bulletin of the Museum of Comparative Zoology, 159 (5), 239–300. https://doi.org/10.3099/0027-4100-159.5.239
  37. Winston, J.E., Vieira, L.M. & Woollacott, R.M. (2014) Scientific results of the Hassler expedition. Bryozoa. No. 2. Brazil. Bulletin of the Museum of Comparative Zoology, 161 (5), 139–239. https://doi.org/10.3099/MCZ14.1
  38. Winston, J.E. & Jackson, J.B. (2021) Coral reef-associated bryozoans of Jamaica. Zootaxa, 4988 (1), 1–218. https://doi.org/10.11646/zootaxa.4988.1.1