Kybos calyculus (Cerutti, 1939)
on Betula
parasite
Larvae and adults free on the leaves.
host plants
Betulaceae, monophagous
Betula pendula, pubescens.
phenology
Bivoltine; hibernation as egg.
distribution within Europe
references
den Bieman & de Haas (2019a), Malenovský & Lauterer (2005a, 2010a), Mühlethaler (2008a), Le Quesne & Payne (1981a).