Nearctic Eucosmini (Tortricidae) associated with Pelochrista occipitana (Zeller) and Eucosma biquadrana ...
By Donald J. Wright
Nearctic Eucosmini (Tortricidae) associated with
Pelochrista occipitana (Zeller) and
Eucosma biquadrana (Walsingham): Two new synonymies and four new species.
Full text PDF