Micropterous Species Research Articles

Contribution to the knowledge of Pyrenean stoneflies:Leuctra joanisp. n. andL, Clerguaesp. n. (Insecta: Plecoptera)

Leuctra joani sp. n. (micropterous) and L. clerguae sp. n. (apterous) from the Atlantic Pyrenees are described and illustrated. Their morphological and ecological characteristics are compared with other apterous and micropterous species of Leuctra.