No CrossRef data available.
Article contents
Preliminary systematics and diversity patterns of cyclostome bryozoans from the Neogene of the Central American Isthmus
Published online by Cambridge University Press: 20 May 2016
Abstract
Cyclostome bryozoans are present in 83 samples collected as part of the Panama Paleontology Project (PPP) and representing sediments deposited during the Miocene-Pleistocene in several basins on the Caribbean and Pacific sides of the Central American Isthmus. Preliminary study has resulted in the identification of 23 species. Most of these are left in open nomenclature and assigned questionably to genera, pending detailed study and comparison with cyclostomes previously described from this region and elsewhere. Maximum sample diversity is 13 species and median diversity two species. An equal number of species is present in the Caribbean and Pacific basins. The cumulative collection curve for the PPP cyclostome samples shows a flattening, implying that further sampling will not increase diversity substantially. About 11 percent of calcareous species in the PPP bryozoan fauna are cyclostomes, the remainder being cheilostomes. This relatively small value is consistent with anecdotal data for Recent bryozoans which suggest a decrease in the proportion of cyclostomes within bryozoan faunas from high to low latitudes. Species with erect colonies dominate among the cyclostomes, in contrast with the PPP cheilostomes in which encrusting species greatly outnumber erect species.
- Type
- Research Article
- Information
- Copyright
- Copyright © The Paleontological Society 2001
References
Banta, W. C., and Carson, R. J. M.
1977. Bryozoa from Costa Rica. Pacific Science, 31:381–424.Google Scholar
Blainville, H. M. D. de
1830. Zoophytes. Dictionnaire des Sciences Naturelles, 60:1–631.Google Scholar
Boardman, R. S.
1983. General features of the Class Stenolaemata, p. 49–137. In
Robison, R.A. (ed.), Treatise on Invertebrate Paleontology, P. G, Revised, Volume 1, Geological Society of America and University of Kansas Press, Lawrence.Google Scholar
Borg, F.
1924. On some remarkable species of cyclostomatous Bryozoa. Meddelanden fran Göteborgs Musei Zoologiska Avdelning, 36:1–34.Google Scholar
Borg, F.
1941. On the structure and relationships of Crisina (Bryozoa Stenolaemata). Arkiv för Zoologi, 33A(11):1–44Google Scholar
Borg, F.
1944. The stenolaematous Bryozoa, p. 1–276. In
Bock, S. (ed.), Further Zoological Results of the Swedish Antarctic Expedition 1901–1903. Norstedt and Söner, Stockholm.Google Scholar
Brood, K.
1976. Cyclostomatous Bryozoa from the coastal waters of East Africa. Zoologica Scripta, 5:277–300.CrossRefGoogle Scholar
Buge, E.
1979. Bryozoaires cyclostomes. Résultats Scientifiques des Campagnes de la Calypso, 11:207–252.Google Scholar
Buge, E., and Tillier, S.
1977.
Doliocoitis atlantica n. gen. n. sp., cériopore (Bryozoa, Cyclostomata) des cǒtes d'Afrique occidentale. Bulletin du Muséum National d'Histoire Naturelle, Zoologie, 295:1–23.Google Scholar
Busk, G.
1852. An account of the Polyzoa and Sertularian Zoophytes collected in the voyage of the Rattlesnake on the coast of Australia and the Louisiade Archipelago, p. 343–402. In
MacGillivray, J. (ed.), Narrative of the Voyage of H.M.S. Rattlesnake, commandede by the late Captain Owen Stanley, during the years 1846–1850. Boone, London.Google Scholar
Busk, G.
1859. A monograph of the fossil Polyzoa of the Crag. Palaeontographical Society Monographs, London, 136 p.Google Scholar
Canu, F.
1918. Les ovicelles des bryozoaires cyclostomes. Etudes sur quelques familles nouvelles et anciennes. Bulletin de la Société Géologique de France, Série 4, 16[for 1916]:324–335Google Scholar
Canu, F., and Bassler, R. S.
1919. Fossil Bryozoa from the West Indies. Publication of the Carnegie Institution of Washington, 291:73–102.Google Scholar
Canu, F., and Bassler, R. S.
1920. North American Early Tertiary Bryozoa. Bulletin of the United States National Museum, 106:1–876.Google Scholar
Canu, F., and Bassler, R. S.
1923. North American Later Tertiary and Quaternary Bryozoa. Bulletin of the United States National Museum, 125:1–302.Google Scholar
Canu, F., and Bassler, R. S.
1928. Fossil and Recent Bryozoa of the Gulf of Mexico region. Proceedings of the United States National Museum, 72:1–199.CrossRefGoogle Scholar
Cheetham, A. H., and Jackson, J. B. C.
1996. Speciation, extinction and decline of arborescent growth in Neogene and Quaternary cheilostome Bryozoa of Tropical America, p. 205–233. In
Jackson, J. B. C., Budd, A. F., and Coates, A. G. (eds.), Evolution and Environment in Tropical America. University of Chicago Press, Chicago.Google Scholar
Cheetham, A. H., and Jackson, J. B. C.
1998. The fossil record of cheilostome Bryozoa in the Neogene and Quaternary of tropical America: adequacy for phylogenetic and evolutionary studies, p. 225–242. In
Donovan, S. K. and Paul, C. R. C. (eds.), The Adequacy of the Fossil Record. John Wiley & Sons, New York.Google Scholar
Cheetham, A. H., Jackson, J. B. C., Sanner, J., and Ventocilla, Y.
1999. Neogene cheilostome Bryozoa of Tropical America: comparison and contrast between the Central American Isthmus (Panama, Costa Rica) and the north-central Caribbean (Dominican Republic). Bulletins of American Paleontology, 357:159–192.Google Scholar
Cook, P. L.
1985. Bryozoa from Ghana. A preliminary survey. Zoologische Wetenschappen Musee Royal de l'Afrique centrale Tervuren, Belgique, 238:1–315.Google Scholar
David, L., Mongereau, N., and Pouyet, S.
1972. Bryozoaires du Néogène du bassin du Rhǒne. Gisements burdigaliens de Mus (Gard). Documents des Laboratoire de Géologie de la Faculté des Sciences de Lyon, 52:1–118.Google Scholar
Gordon, D. P., and Taylor, P. D.
1997. The Cretaceous-Miocene genus Lichenopora (Bryozoa), with a description of a new species from New Zealand. Bulletin of The Natural History Museum, London, (Geology Series), 53:71–78.Google Scholar
Gray, J. E.
1848. List of the specimens of British animals in the collection of the British Museum. Pt. I, Centroniae and Radiated Animals. Trustees of the British Museum, London, 173 p.Google Scholar
Gregory, J. W.
1896. Catalogue of the fossil Bryozoa in the Department of Geology British Museum (Natural History). The Jurassic Bryozoa. Trustees of the British Museum (Natural History), London, 239 p.Google Scholar
Gregory, J. W.
1899. Catalogue of the fossil Bryozoa in the Department of Geology British Museum (Natural History). The Cretaceous Bryozoa. Volume 1. Trustees of the British Museum (Natural History), London, 457 p.Google Scholar
Hagenow, F. V.
1851. Die Bryozoen der Maastrichter Kreidebildung. Fischer, Cassel, 111 p.Google Scholar
Harmelin, J.-G.
1990. Deep-water crisiids (Bryozoa: Cyclostomata). Journal of Natural History, 24:1567–1616.CrossRefGoogle Scholar
Harmelin, J.-G.
2000. Ecology of cave and cavity dwelling bryozoans, p. 38–53. In
Herrera Cubilla, A. and Jackson, J. B. C. (eds.), Proceedings of the 11th International Bryozoology Association Conference. Smithsonian Tropical Research Institute, Balboa.Google Scholar
Harmer, S. F.
1915. The Polyzoa of the Siboga Expedition, P. 1, Entoprocta, Ctenostomata and cyclostomata. Siboga-Expeditie, 28a:1–180Google Scholar
Hayward, P. J., and Ryland, J. S.
1985. Systematic notes on some British Cyclostomata (Bryozoa). Journal of Natural History, 19:1073–1078.CrossRefGoogle Scholar
Hayward, P. J., and Ryland, J. S.
1995. Bryozoa from Heron Island, Great Barrier Reef. 2. Memoirs of the Queensland Museum, 38:533–573.Google Scholar
Jablonski, D., Lidgard, S., and Taylor, P. D.
1997. Comparative ecology of bryozoan radiations: origin of novelties in cyclostomes and cheilostomes. Palaios, 12:505–523.CrossRefGoogle Scholar
Johnston, G.
1847. A history of British zoophytes. Second edition. Van Voorst, London, 488 p.Google Scholar
Jullien, J.
1882. Dragages du ‘Travailleur'. Bryozoaires. Espèces draguées dans l'Océan Atlantique en 1881. Bulletin de la Société Zoologique de France, 7:497–529.Google Scholar
Kluge, G.
1975. Bryozoa of the Northern Seas of the USSR. Amerind Publishing Co. Ltd., New Delhi, 711 p.Google Scholar
Lamarck, J. B. P. A.
1816. Histoire naturelle des animaux sans vertèbres, 2. Paris, 568 p.Google Scholar
Lamouroux, J. V. F.
1812. Extrait d'un mémoire sur la classification des Polypiers coralligènes non entièrement pierreux. Nouveau bulletin scientifique de la Société Philosophique, 3:181–183.Google Scholar
Lidgard, S., McKinney, F. K., and Taylor, P. D.
1993. Competition, clade replacement, and a history of cyclostome and cheilostome bryozoan diversity. Paleobiology, 19:352–371.CrossRefGoogle Scholar
McKinney, F. K.
1993. A faster-paced world?: contrasts in biovolume and life-process rates in cyclostome (Class Stenolaemata) and cheilostome (Class Gymnolaemata) bryozoans. Paleobiology, 19:335–351.CrossRefGoogle Scholar
McKinney, F. K.
1995. One hundred million hears of competitive interactions between bryozoan clades: asymmetrical but not escalating. Biological Journal of the Linnean Society, 56:465–481.CrossRefGoogle Scholar
McKinney, F. K., Lidgard, S., and Taylor, P. D. In press. Macroevolutionary Trends: Perception Depends on the Measure Used. In
Jackson, J. B. C., Lidgard, S., and McKinney, F. K. (eds.), Evolutionary Patterns: Growth, Form, and Tempo in the Fossil Record. Chicago University Press, Chicago.Google Scholar
McKinney, F. K., Lidgard, S., Sepkoski, J. J. Jr., and Taylor, P. D.
1998. Decoupled temporal patterns of evolution and ecology in two post-Paleozoic clades. Science, 281:807–809.CrossRefGoogle ScholarPubMed
Milne Edwards, H.
1838. Mémoire sur les Crisies, les Hornères, et plusiers autres polypes vivans ou fossiles dont l'organisation est analogue à celle des Tubulipores. Annales des Cciences Naturelles, Paris, 9:193–238.Google Scholar
Moyano, H. I.
1983. Southern Pacific Bryozoa: a general view with emphasis on Chilean species. Gayana, Zoologia, 46:1–45.Google Scholar
Nye, O. B. Jr.
1976. Generic revision and skeletal morphology of some cerioporid cyclostomes (Bryozoa). Bulletins of American Paleontology, 69:1–222.Google Scholar
Orbigny, A. D'.
1851–1854. Paléontologie Francaise, Terrains Crétacés, 5, Bryozoaires. Masson, Paris, 1,192 p.Google Scholar
Osburn, R. C.
1940. Bryozoa of Porto Rico with a résumé of the West Indian bryozoan fauna. New York Academy of Sciences, Scientific Survey of Porto Rico and the Virgin Islands, 16:321–486.Google Scholar
Osburn, R. C.
1953. Bryozoa of the Pacific Coast of America, Pt. 3, Cyclostomata, Ctenostomata, Entoprocta, and addenda. Allan Hancock Pacific Expeditions, 14:613–841.Google Scholar
Ostrovsky, A. N.
1997. Rejuvenation in colonies of some Antarctic tubuliporids (Bryozoa, Stenolaemata). Ophelia, 46:175–185.CrossRefGoogle Scholar
Ostrovsky, A. N.
1998. The genus Anguisia as a model of a possible origin of erect growth in some Cyclostomatida (Bryozoa). Zoological Journal of the Linnean Society, 124:355–367.CrossRefGoogle Scholar
Ostrovsky, A. N., and Taylor, P. D.
1996. Systematics of some Antarctic Idmidronea and Exidmonea (Bryozoa, Cyclostomata). Journal of Natural History, 30:1549–1575.CrossRefGoogle Scholar
Robertson, A.
1910. The cyclostomatous Bryozoa of the west coast of North America. University of California Publications in Zoology, 6:225–284.Google Scholar
Ryland, J. S., and Hayward, P. J.
1992. Bryozoa from Heron Island, Great Barrier Reef. Memoirs of the Queensland Museum, 32:223–301.Google Scholar
Scholz, J.
1991. Die Bryozoenfauna der philippinischen Riffregion Cebu. Mitteilungen aus dem Geologisch-Paläontologischen Institut der Universität Hamburg, 71:253–403.Google Scholar
Sepkoski, J. J., McKinney, F. K., and Lidgard, S.
2000. Competitive displacement among post-Paleozoic cyclostome and cheilostome bryozoans. Paleobiology, 26:7–18.2.0.CO;2>CrossRefGoogle ScholarPubMed
Smitt, F. A.
1867. Kritisk förteckning öfver Skandinaviens Hafs-Bryozoer. II. Öfversigt af Kongliga Vetenskaps-Akademiens förhandlingar, 23:395–533.Google Scholar
Smitt, F. A.
1872. Floridan Bryozoa collected by Count L. F. Pourtalès, part 1. Kongl. Svenska Vetenskaps-Akademiens Handlingar, 10(11):3–20Google Scholar
Soule, D. F., Soule, J. D., and Chaney, H. W.
1995. Taxonomic atlas of the benthic fauna of the Santa Maria Basin and the Western Santa Barbera Channel. Irene McCulloch Foundation Monograph Series, 2:1–344.Google Scholar
Stoliczka, F.
1865. Fossile Bryozoen aus dem Tertiären Grünsandsteine der Orakei-Bay bei Auckland. Reise der Osterreichischen Fregatte “Novara” um die Erde in der Jahren 1857, 1858, 1859. Geologischer Theil., 1(2):89–158Google Scholar
Taylor, P. D.
1999. Bryozoa, p. 623–646. In
Savazzi, E. (ed.), Functional Morphology of the Invertebrate Skeleton. Wiley, Chichester.Google Scholar
Taylor, P. D., and Foster, T. S.
1998. Bryozoans from the Pliocene Bowden Shell Bed of Jamaica. Contributions to Tertiary and Quaternary Geology, 35:63–83.Google Scholar
Taylor, P. D., and Grischenko, A. V.
1999.
Rodinopora gen. nov. and the taxonomy of fungiform cyclostome bryozoans. Species Diversity, 4:9–33.CrossRefGoogle Scholar
Taylor, P. D., and Larwood, G. P.
1990. Major evolutionary radiations in the Bryozoa, p. 209–233. In
Taylor, P. D. and Larwood, G. P. (eds.), Major Evolutionary Radiations. Clarendon Press, Oxford.Google Scholar
Taylor, P. D., and McKinney, F. K.
1996. An Archimedes-like cyclostome bryozoan from the Eocene of North Carolina. Journal of Paleontology, 70:218–229.CrossRefGoogle Scholar
Taylor, P. D., and Voigt, E.
1993. Taxonomic status of the cyclostome bryozoan genus Exidmonea, with a redescription of E. dorsata (VON HAGENOW) from the Upper Cretaceous. Verhandlungen des Naturwissenschaftlichen Vereins in Hamburg, 33[for 1992]:121–130.Google Scholar
Taylor, P. D., and Weedon, M. J.
2000. Skeletal ultrastructure and phylogeny of cyclostome bryozoans. Zoological Journal of the Linnean Society, 128:337–399.CrossRefGoogle Scholar
Voigt, E.
1984. Die Genera Reteporidea d'Orbigny, 1849 und Crisidmonea Marsson (Bryozoa Cyclostomata) in der Maastrichter Tuffkreide (Oberes Maastrichtium) nebst Bemerkungen über Polyascosoecia Canu & Bassler und andere ähnliche Gattungen. Mitteilungen aus dem Geologisch-Paläontologischen Institut der Universität Hamburg, 56:385–412.Google Scholar
Voigt, E.
1993. Stütz-, Anker- und Haftorgane bei rezenten und fossilen Bryozoen (Cyclostomata und Cheilostomata). Verhandlungen des Naturwissenschaftlichen Vereins in Hamburg, 33[for 1992]:121–130Google Scholar
Waters, A. W.
1887. On Tertiary cyclostomatous Bryozoa from New Zealand. Quaterly Journal of the Geological Society of London, 43:337–350.CrossRefGoogle Scholar
Winston, J. E.
1982. Marine bryozoans (Ectoprocta) of the Indian River area (Florida). Bulletin of the American Museum of Natural History, 173:99–176.Google Scholar
Winston, J. E.
1984. Shallow-water bryozoans of carrie Bow Cay, Belize. American Museum Novitates, 2865:1–50.Google Scholar
Winston, J. E.
1986. An annotated checklist of coral-associated bryozoans. American Museum Novitates, 2859:1–39.Google Scholar
Zabala, M., and Malaquer, P.
1988. Illustrated keys for the classification of Mediterranean Bryozoa. Treballs del Museu de Zoologia, Barcelona, 4:1–294.Google Scholar