E. rugosostriata

M a t e r i a l e x a m i n e d. 1 worker, Baltic amber, CGC F-6738 .

Measurements (in mm): HL 1.01, OL 0.22, ML 1.37, MH 0.48, PL 56, PH 0.29, PPL 0.35, PPH 0.29, ESL 0.33, HTL 0.56, total length ca. 4.30.

Indices: PL/HL 0.55, PL/ PH 1.95, PPL/HL 0.35, PPL/PPH 1.23, ESL/HL 0.32, ML/MH 2.84.