Anales de la Sociedad Española de Historia Natural

About this book

The Spanish Society of Natural History’s annals collect scientific papers and meeting records for naturalists, covering subjects from geology and mineralogy to insects and microscopic life. In a report on Morón, a geological survey is accompanied by a catalog of diatoms, while another entry notes moths by season and larval food, including a species whose caterpillars feed inside corn ears. A discussion of mineral classification turns to the practical problem of teaching students when no satisfactory natural system is available.