Contribuição à conquiliometria de Neocorbicula limosa (Maton, 1811) (Bivalvia, Corbiculidae)

Garces, Liana Mercedes Maria Pares; Mansur, Maria Cristina Dreher; Thomé, José Willibaldo

doi:10.1590/S0101-81751989000300010

Resumo

The correlations among the total length, pré-umbonal length, width and height of the shell of Neocorbicula limosa (Maton, 1811), based on the examination of 100 shells from the Rio Guaíba basin are established. The radio index among these measures was calculated and the maximum, intermediary and minimum values are presented. As a result of data analysis it was pointed out that the relationship among the measures are positive and there is no allometry. It is also suggested that the proportion indexes could be used as helpful diagnostic character in conchologic studies.

Contribuição à conquiliometria de Neocorbicula limosa (Maton, 1811) (Bivalvia, Corbiculidae)¹ 1 Apresentado no XV Congresso Brasileiro de Zoologia, Curitiba, Pr.

Liana Mercedes Maria Pares Garces^I; Maria Cristina Dreher Mansur^II; José Willibaldo Thomé^II

^IPós-graduanda, Mestrado em Zoologia, PUC-RS/FZB 90.000 Porto Alegre, RS. Bolsista do CNPq

^IIFundação Zoobotânica do Rio Grande do Sul. 90.000 Porto Alegre - RS. Bolsistas do CNPq

ABSTRACT

The correlations among the total length, pré-umbonal length, width and height of the shell of Neocorbicula limosa (Maton, 1811), based on the examination of 100 shells from the Rio Guaíba basin are established. The radio index among these measures was calculated and the maximum, intermediary and minimum values are presented.

As a result of data analysis it was pointed out that the relationship among the measures are positive and there is no allometry. It is also suggested that the proportion indexes could be used as helpful diagnostic character in conchologic studies.

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AGRADECIMENTOS

Ao Prof. Joaquim Carlos Sena Maia do Departamento de Informática da Universidade Federal do Paraná, pelo auxílio e orientação na análise estatística. Ao Museu de Ciências Naturais da Fundação Zoobotânica do Rio Grande do Sul pelas facilidades oferecidas para a utilização dos laboratórios e o material de estudo.

BARAIBAR, B.C. 1959. Estudio sobre Corbicula limosa (Maton). In: Congresso Sudamericano de Zoologia, 1, La Plata. Actas y Trabajos La Plata, 2, p. 3-13.
CLESSIN, S. 1879 Familie der Cycladen in abbildungen nanachder Natur mit Bschreibungen. In: MARTINI & CHEMNITZ. S ystematiches Concliylicn-Cabinet. Nurnberg, bauer & Baspe. Bd. 9, Abt. 3, 282p., il.
DESHAYES, G.P. 1854. Description of new shells from the collection of H. Cuming. Proc Zool. Soc. London, London 22: 325-32.
D'ORBIGNY, A. 1835. Synopsis terrestrium et fluviatilium molluscorum, in sue per American Meridionalem itinere. Magasin de Zoologie. Paris., 5 (61): 44.
FIGUEIRAS, A. 1965. La malacofauna dulceacuicola del Uruguay. (Parte II, Pelecypoda). Comun. Soc. Malacol. Uruguay, Montevideo, 1 (8): 223-70.
FISCHER, P. 1887. Manuel de conchyliologie. Paris, Savy., pp. 1090-1092.
HOSOMI, A. 1985. On several fundamental allometries of the mussel Mytilus gallopro-vincialis. Venus, Kyoto, 44 (3): 172-82.
MANSUR, M.C.D. & J.S. MOURE, Análise conquiliométrica de Diplodon martensi (IHERING, 1893) e D. Koseritzi (CLESSIN, 1888) da Bacia Atlântica do Sudeste, Brasil (Bivalvia, Hyriidae). (manuscrito).
MANSUR, M.C.D.; C. SCHULZ, L.M.M.P. & GARCES, 1987. Moluscos Bivalves de água Doce: identificação dos gêneros do sul e leste do Brasil. Acta Biológica Leopoldensia., São Leopoldo, 2: 181-202.
MARSHALL, W.B. 1924. New Uruguayan mollusks of the genus Corbicula. Proc. U.S. Natl. Mus., Washington, 66 (15): 1-12.
MARSHALL, W.B. 1927. New species of mollusks of the genus Corbicula from Uruguay and Brazil. Proc. U. S. Nat. Mus. 72 (3): 1-7.
MATON, W.G. 1811. Description of seven new species of Testacea. Trans. Linnean Soc London, 10 (13): 325-32, est. 19, fig. 1017.
OLAZARRI, J. 1980. Moluscos de la formacion Sopas, Holoceno del Departamento de Salto, Uruguay. Com. Soc. malac. Uruguay, 39 (5): 301-304.
PARODIZ, J. & L. HENNINGS, 1965. The Neocorbicula (Mollusca, Pelecypoda) of the Parana - Uruguay basin, South America. Ann. Carneg. Mus., Pirtsburg, 38 (3): 69-96.
PILSBRY, H.A. 1896. New species of fresh-water mollusks from South America. Proc. Acad. Nat. Sei. Philadelphia., 48:
PRESTON, T. 1914. New non-marine Mollusca from Peru and Argentina. Ann. and. Mag. Nat. Hist., 13 (8): 522-28.
PRIME, T. 1865. Monograph of american Corbiculidae (Recent and fossil). Washington, Smithsonnian Institution. 80p. (Smithosonian Miscellaneous Collections, 145).

1

Apresentado no XV Congresso Brasileiro de Zoologia, Curitiba, Pr.

Datas de Publicação

Publicação nesta coleção
11 Ago 2009
Data do Fascículo
1989

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

[1] BARAIBAR, B.C. 1959. Estudio sobre Corbicula limosa (Maton). In: Congresso Sudamericano de Zoologia, 1, La Plata. Actas y Trabajos La Plata, 2, p. 3-13.

[2] CLESSIN, S. 1879 Familie der Cycladen in abbildungen nanachder Natur mit Bschreibungen. In: MARTINI & CHEMNITZ. S ystematiches Concliylicn-Cabinet. Nurnberg, bauer & Baspe. Bd. 9, Abt. 3, 282p., il.

[3] DESHAYES, G.P. 1854. Description of new shells from the collection of H. Cuming. Proc Zool. Soc. London, London 22: 325-32.

[4] D'ORBIGNY, A. 1835. Synopsis terrestrium et fluviatilium molluscorum, in sue per American Meridionalem itinere. Magasin de Zoologie. Paris., 5 (61): 44.

[5] FIGUEIRAS, A. 1965. La malacofauna dulceacuicola del Uruguay. (Parte II, Pelecypoda). Comun. Soc. Malacol. Uruguay, Montevideo, 1 (8): 223-70.

[6] FISCHER, P. 1887. Manuel de conchyliologie. Paris, Savy., pp. 1090-1092.

[7] HOSOMI, A. 1985. On several fundamental allometries of the mussel Mytilus gallopro-vincialis. Venus, Kyoto, 44 (3): 172-82.

[8] MANSUR, M.C.D. & J.S. MOURE, Análise conquiliométrica de Diplodon martensi (IHERING, 1893) e D. Koseritzi (CLESSIN, 1888) da Bacia Atlântica do Sudeste, Brasil (Bivalvia, Hyriidae). (manuscrito).

[9] MANSUR, M.C.D.; C. SCHULZ, L.M.M.P. & GARCES, 1987. Moluscos Bivalves de água Doce: identificação dos gêneros do sul e leste do Brasil. Acta Biológica Leopoldensia., São Leopoldo, 2: 181-202.

[10] MARSHALL, W.B. 1924. New Uruguayan mollusks of the genus Corbicula. Proc. U.S. Natl. Mus., Washington, 66 (15): 1-12.

[11] MARSHALL, W.B. 1927. New species of mollusks of the genus Corbicula from Uruguay and Brazil. Proc. U. S. Nat. Mus. 72 (3): 1-7.

[12] MATON, W.G. 1811. Description of seven new species of Testacea. Trans. Linnean Soc London, 10 (13): 325-32, est. 19, fig. 1017.

[13] OLAZARRI, J. 1980. Moluscos de la formacion Sopas, Holoceno del Departamento de Salto, Uruguay. Com. Soc. malac. Uruguay, 39 (5): 301-304.

[14] PARODIZ, J. & L. HENNINGS, 1965. The Neocorbicula (Mollusca, Pelecypoda) of the Parana - Uruguay basin, South America. Ann. Carneg. Mus., Pirtsburg, 38 (3): 69-96.

[15] PILSBRY, H.A. 1896. New species of fresh-water mollusks from South America. Proc. Acad. Nat. Sei. Philadelphia., 48:

[16] PRESTON, T. 1914. New non-marine Mollusca from Peru and Argentina. Ann. and. Mag. Nat. Hist., 13 (8): 522-28.

[17] PRIME, T. 1865. Monograph of american Corbiculidae (Recent and fossil). Washington, Smithsonnian Institution. 80p. (Smithosonian Miscellaneous Collections, 145).