ECOLOGICAL SLUDY OF <i>VITREA (VITREA) CONTRACTA</i> (WESTERLUND, 1871) (MOLLUSCA: GASTROPODA: PULMONATA: STYLORNMATOPHORA) IN NORTHWESTERN IBERIAN PENINSULA

Authors

  • J. Hermida
  • P. Ondina
Keywords: <i>Vitrea contracta</i>, gastropoda, pulmonada, Iberian Peninsula, ecology

Abstract

The relationships of Vitrea (Vitrea) contracta (Westerlund, 1871) with 3 biotopes and with 20 edaphic factors, in Asturias, León, Zamora and Salamanca (northwestern Iberian Peninsula) have been studied. The results showed that V.contracta appear in forest mairily, and prefer acid soils (pH in KC1 4.4-7.0), with medium to high values of nitrogen (0.23-1.4 %) and clay (1 1.6-55.0 %), high coarse silt values (1 1.6-37.0 %) and low coarse sand values (1 .O-21 .O %).

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Author Biographies

J. Hermida

Universidad de Santiago de Compostela

P. Ondina

Universidad de Santiago de Compostela
How to Cite
Hermida, J., & Ondina, P. (1995). ECOLOGICAL SLUDY OF <i>VITREA (VITREA) CONTRACTA</i> (WESTERLUND, 1871) (MOLLUSCA: GASTROPODA: PULMONATA: STYLORNMATOPHORA) IN NORTHWESTERN IBERIAN PENINSULA. Anales de Biología, (20), 47–52. Retrieved from https://revistas.um.es/analesbio/article/view/32191
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Section
Biología animal