Genus: Rhyncaphytoptus Keifer, 1939
Rhyncaphytoptus massalongoianus (Nalepa, 1893)
Type data. Quercus pubescens Willd. (Fagaceae); Veneto, Italy.
Host plant records from Latvia. Quercus robur L. ( Fagaceae)
Relation to plant host. Vagrant (Skoracka et al. 2005).
Bibliographical records from Latvia. Eglītis 1958; Rupais 1976b.
Distribution in Latvia. Rupais (1976b) reported this species as rare.