Microanálisis de las concreciones intestinales de Cyclops strenuus Fisch. (Crustacea, Copepoda). Estudio preliminar

Resum

The Qualitative and Quantitative Electron Probe Microanalysis on spherulites found in type B celis of the intestinal epithelium Cyclops strenuus revealed the presence of magnesium, potasium and calcium phosphates in the concentricaiiy laminated concretions.