Mexican Species of Trissolcus (Hymenoptera: Scelionidae: Telenominae): Distribution and Diagnosis for Identification

To document and update the Trissolcus species of Mexico, the main collections of the country were reviewed. In total, 1,226 specimens were examined, representing 15 species in the basalis, flavipes and thyantae groups: T. antaeus Johnson, T. basalis (Wollaston), T. bodkini (Crawford), T. brochymenae (Ashmead), T. dasys Johnson, T. edessae Fouts, T. erugatus Johnson, T. euschisti (Ashmead), T. hullensis (Harrington), T. leviventris (Cameron), T. occiduus Johnson, T. radix Johnson, T. solocis Johnson, T. strabus Johnson, and T. utahensis (Ashmead).