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Issue: Vol. 384 No. 1: 12 Dec. 2003
Type: Article
Published: 2003-12-12
DOI: 10.11646/zootaxa.384.1.1
Page range: 1–14
Abstract views: 49
PDF downloaded: 4

Sparisoma tuiupiranga, a new species of parrotfish (Perciformes: Labroidei: Scaridae) from Brazil, with comments on the evolution of the genus

Universidade Federal do Espírito Santo, Departamento de Ecologia e Recursos Naturais, Avenida Fernando Ferrari S/N, Goiabeiras, Vitória, ES, 29060-900, Brazil
Universidade Federal do Espírito Santo, Departamento de Ecologia e Recursos Naturais, Avenida Fernando Ferrari S/N, Goiabeiras, Vitória, ES, 29060-900, Brazil
Universidade Estadual do Norte Fluminense, Avenida Alberto Lamego 2000, Campos dos Goytacazes, RJ, 28013-600, Brazil. Present address: National Center for Ecological Analysis and Synthesis, University of California, Santa Barbara, 735 State Street, Suite 300, Santa Barbara, CA 931015504, USA.
Pisces Sparisoma tuiupiranga Scaridae reef fish Brazil endemism

Abstract

Sparisoma tuiupiranga sp. n. is described from the holotype and six paratypes obtained from two coastal islands of southeastern Brazil (20° S). The species shares with S. atomarium (Poey) a number of characteristics, including the single mid-ventral scale posterior to the insertion of the pelvic fins. It differs in respect to numerous other characters, among them heavier body proportions (body depth 42.5–47.0 %SL vs. 33.2–36.5 in S. atomarium), longer snout (13.1–14.6 %SL vs. 9.4–10.6), smaller orbit diameter (6.0–7.9 %SL vs. 8.0–10.2), higher gill raker number (17–18 vs. 12–16), darker terminal phase color (both in life and alcohol-preserved), and larger size (to 154.4mm SL vs. about 81). The known distribution extends from about 18° S to 27° S in the western Atlantic. This predominantly scraping species inhabits rocky reefs and associated macroalgae beds. The clade S. atomarium–S. tuiupiranga appears to be basal in the phylogeny of Sparisoma. The idea that one can partition scarinines and sparisomatines by historical association with different habitats (coral reefs vs. seagrass) seems too simplistic.

References

  1. Bellwood, D.R. & Choat, J.H. (1990) A functional analysis of grazing in parrotfishes (family Scaridae): the ecological implications. Environmental Biology of Fishes, 28, 189–214.

    Bernardi, G., Robertson, D.R., Clifton, K.E. & Azzurro, E. (2000) Molecular systematics and evolutionary ecology of the Atlantic parrotfish genus Sparisoma. Molecular Phylogenetics and Evolution, 15, 292–300.

    Carvalho Filho, A. (1999) Peixes, Costa Brasileira, 3rd edn. Melro, São Paulo, SP, Brazil, 283 pp (+ references and plates).

    Choat, J.H. & Randall, J.E. (1986) A review of the parrotfishes (family Scaridae) of the Great Barrier Reef of Australia, with description of a new species. Records of the Australian Museum, 38(3/4), 175–228 (+ 11 plates). Cervigón, F. (1994) Los Peces Marinos de Venezuela, vol. 3. Fundación Científica Los Roques, Caracas, Venezuela, 295 pp (+ plates).

    Ferreira, C.E.L. (1998) Resource Partitioning by Herbivores in a Tropical Rocky Shore. São Carlos Federal University, São Carlos, SP, Brazil. Unpublished Doctorate thesis, in Portuguese.

    Ferreira, C.E.L., Peret, A.C. & Coutinho, R. (1998) Seasonal grazing rates and food processing by tropical herbivorous fishes. Journal of Fish Biology, 53 (suppl. A), 222–235

    Ferreira, C.E.L., Gonçalves, J.E.A. & Coutinho, R. (2001) Community structure of fishes and habitat complexity on a tropical rocky shore. Environmental Biology of Fishes, 61, 353–369.

    Gasparini, J.L. & Floeter, S.R. (2001) The shore fishes of Trindade Island, western South Atlantic. Journal of Natural History, 35, 1639–1656.

    Humann, P. & Deloach, N. (2002) Reef Fish Identification: Florida, Caribbean and Bahamas, 3rd edn. New World Publications, Inc., Jacksonville, FL, USA. 481 pp.

    Joyeux, J.C., Floeter, S.R., Ferreira, C.E.L. & Gasparini, J.L. (2001) Biogeography of tropical reef fishes: the South Atlantic puzzle. Journal of Biogeography, 28, 831–841.

    Kornerup, A. & Wanscher, J.H. (1961) Taschenlexikon der Farben. Musterschmidt-Verlag, Zürich, Germany. 242 pp.

    Leviton, A.E, Gibbs, R.H., Jr., Heal, E. & Dawson, C.E. (1985) Standards in herpetology and ichthyology: Part I. Standard symbolic codes for institutional resource collections in herpetology and ichthyology. Copeia, 1985(3), 802–832.

    Moura, R.L., Figueiredo, J.L. & Sazima, I. (2001) A new parrotfish (Scaridae) from Brazil and revalidation of Sparisoma amplum (Ranzani 1842), Sparisoma frondosum (Agassiz. 1831), Sparisoma axillare (Steindachner 1878) and Scarus trispinosus Valenciennes 1840. Bulletin of Marine Science, 68(3), 505–524.

    Oliveira-Filho, E.C., Pirani, J.R. & Giulietti, A.M. (1983) The Brazilian seagrasses. Aquatic Botany, 16, 251–267.

    Phillips, R.C. (1992) The seagrass ecosystem and resources in Latin America. In Seeliger, U. (Ed.) Coastal Plant Communities of Latin America. Academic Press, San Diego, USA, pp. 107–121.

    Randall, J.E. (1965) A redescription of Sparisoma atomarium (Poey), a valid West Indian parrotfish. Notulae Naturae, 378, 1–9.

    Randall, J.E. (1996) Caribbean Reef Fishes, 3rd edn. TFH Publications, Inc. Neptune City, NJ, USA, 368 pp.

    Robertson, D.R. & Warner, R.R. (1978) Sexual patterns in the labroid fishes of the Western Carribean. II. The parrotfishes (Scaridae). Smithsonian Contributions in Zoology, 255, 1–26.

    Streelman, J.T., Alfaro, M., Westneat, M.W.; Bellwood, D.R. & Karl, S.A. (2002) Evolutionary history of the parrotfishes: biogegraphy, ecomorphology, and comparative diversity. Evolution, 56(5), 961–971.