excrescens, Taxa Only, Exact Match: 2 Treatments

Eulecanium excrescens			Zuparko, Robert L., 2015, Annotated Checklist of California Encyrtidae (Hymenoptera), Zootaxa 4017 (1), pp. 1-126 : 86-93	86-93
Phyllopetalia excrescens			Muzón, Javier, Pessacq, Pablo & Lozano, Federico, 2014, The Odonata (Insecta) of Patagonia: A synopsis of their current status with illustrated keys for their identification, Zootaxa 3784 (4), pp. 346-388 : 381-385	381-385