Distribución, abundancia y morfometrÍa de Strombus costatus, Turbinella angulata, Busycon contrarium y Pleuroploca gigantea (Mesogasteropoda: Strombidae, Thrbinellidae, Neptuneidae y Fasciolaridae) en Yucatán, México
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| 著者: | , |
|---|---|
| フォーマット: | artículo original |
| 状態: | Versión publicada |
| 出版日付: | 2000 |
| その他の書誌記述: | The distribution, abundance and morphology of four gastropod species are analized for Dzilam de Bravo, Yucatan, Mexico. Samples were taken by a snorkeler from 1 00 x 300 m plots (31 plots in a 930 000 m2 area) between august and september 1 994. 896 individuals were examined and the more abundant species were Strombus costatus (44.42 %), Turbinella anguláta (42.75 %), Busycon contrarium (5.47 %) and Pleuroploca gigantea (3.46 %). Fasciolaria tulipa and Vasum muricatum represented 3.9 % oC individuals. We estimated a mean oC 0.00096 individuals/m2• The mean shell length oC S. costatus was 182 mm (SD:t20;N 398), T. angulata 232 mm (SD:t52; n=383), B. contrarium 175 mm (SD±48; n=49), and P. gigantea 377 mm (SD±55; n=3 l ). |
| 国: | Portal de Revistas UCR |
| 機関: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| 言語: | Español |
| OAI Identifier: | oai:archivo.portal.ucr.ac.cr:article/18251 |
| オンライン･アクセス: | https://archivo.revistas.ucr.ac.cr/index.php/rbt/article/view/18251 |
| キーワード: | abundance distribution morphology gastropod |