Diagnosis. It belongs to the annulicornis species-group, and can be separated from other species within that group based on the relatively extensive dark area on metatibia (0.6 its length), brown pterostigma, T1 and T2 shape, and body length of at least 2.1 mm.
Description. Male. Body length 2.2–2.3 mm. Fore wing length 2.2–2.3 mm. Head color: mostly dark brown to black, except for yellow clypeus, labrum, mandibles, and spot on lower corner of gena near oral foramen. Mesosoma color: entirely dark brown to black. Metasoma color (dorsally): entirely dark brown to black. Coxae color: pale/pale/mostly or completely dark. Metatibia color: mostly dark, with anterior 0.4 pale. Metatarsus color: dark. Pterostigma color: entirely dark. Female. Unknown.
Costa Rica, ACG rain forest.