Abstract
This study is the first to describe and illustrate the dinoflagellate genus Dicroerisma in the open Pacific Sea and in the southern hemisphere. Eleven individuals ascribed to Dicroerisma psilonereiella were encountered in subsurface waters (>70 m depth) from 34°N to 33°S. Another specimen that differs from the type is also illustrated. These findings reveal that Dicroerisma is a widespread genus and that there is tentative existence of another species within the genus.
Similar content being viewed by others
References
Bérard-Therriault, L., M. Poulin and L. Bossé, 1999. Guide d’identification du phytoplancton marin de l’estuaire et du Golfe du Saint-Laurent incluant également certains protozoaires. CNRC-NRC, Ottawa. 387p.
Chrétiennot-Dinet, M. J., A. Sournia, M. Ricard and C. Billard, 1993. A classification of the marine phytoplankton of the world from class to genus. Phycologia 32: 159–179.
Fensome, R. A., F. J. R. Taylor, G. Norris, W. A. S. Sarjeant, D. I. Wharton and G. L. Williams, 1993. A Classification of Living and Fossil Dinoflagellates. Micropaleontology, Special Publication No 7. American Museum of Natural History, Sheridan Press, Hanover. 351p.
Gómez, F., Y. Nagahama, Y. Fukuyo and K. Furuya, 2004. Observations on Ceratoperidinium (Dinophyceae). Phycologia 43: 416–421.
Gómez, F. and K. Furuya, 2005. Leptodiscaceans (Noctilucales, Dinophyceae) from the Pacific Ocean: First records of Petalodinium and Leptodiscus beyond the Mediterranean Sea. Eur. J. Protist. 41: 231–239.
Harvey, M., J. C. Therriault and N. Simard, 1997. Late-summer distribution of phytoplankton in relation to water mass characteristics in Hudson Bay and Hudson Strait (Canada). Can. J. Fish. Aquat. Sci. 54: 1937–1952.
Horner, R. A., J. R. Postel, C. Halsband-Lenk, J. J. Pierson, G. Pohnert and T. Wichard, 2005. Winter-spring phytoplankton blooms in Dabob Bay, Washington. Prog. Oceanogr. 67: 286–313.
Kuylenstierna, M. and B. Karlson, 2000. Checklist of phytoplankton in Skagerrak-Kattegat. http://www. marbot.gu.se/SSS/SSS-home.htm
Simakova, N. K. and G. V. Konovalova, 1995. New and rare species of Dinophyta from Avachi bay (Kamchatka). Botanicheskii Zhurnal (St. Petersburg). 80: 94–97.
Taylor, F. J. R. and S. A. Cattell, 1969. Discroerisma psilonereiella gen. et sp. n., a new dinoflagellate from British Columbia coastal waters. Protistologica. 5: 169–172.
Taylor, F. J. R., 1976. Dinoflagellates from the International Indian Ocean Expedition. A report on material collected by R/V “Anton Bruun” 1963–1964. Bibliotheca Bot. 132: 1–234.
Taylor, F. J. R., 2004. Illumination or confusion? Dinoflagellate molecular phylogenetic data viewed from a primarily morphological standpoint. Phycol. Res. 52: 308–324.
Author information
Authors and Affiliations
Corresponding author
Additional information
Supported by a fellowship of the European Commission (ICB2-CT-2001-80002).
Rights and permissions
About this article
Cite this article
Gómez, F. Dicroerisma (Actiniscales, Dinophyceae) in the open Pacific Ocean, a gymnodinioid dinoflagellate with an endoskeleton. Chin. J. Ocean. Limnol. 26, 116–120 (2008). https://doi.org/10.1007/s00343-008-0116-2
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/s00343-008-0116-2