Notiocoenia, Mathis, 1980

Mathis, Wayne N. & Sepúlveda, Luciane Marinoni and Tatiana A., 2025, Phylogeny and taxonomy of the shore-fly tribe Ephydrini with comments on related tribes in Ephydrinae (Diptera: Ephydridae), Zoologia (e 24044) 42, pp. 1-42 : 26

Key to species groups of Notiocoenia

1. Lateral vertical seta present, length subequal to medial vertical seta; postsutural, supra-alar seta either lacking or much reduced; arista at most macropubescent; postpronotum bearing 2–3 setulae; wing appearing dull, palely infuscate, 2 white spots on either side of crossvein dm-m................................................................. ............................. pollinosa Group [ N. pollinosa Mathis ]

1’. Lateral vertical seta lacking; postsutural, supra-alar seta present, length subequal to postalar seta; arista micropectinate, hair length about 1/2 height of basal flagellomere; postpronotum bare; wing appearing shiny, mostly hyaline, lacking white spots as above..... .... paniculata Group [ N. paniclulata Mathis , N. acutella Mathis ]