Excerpt from Diptera: Lonchaeidae, Sapromyzidae, Ephydridae, Chloropidae, Agromyzidae

Head (pi. 15, fig. Frons nearly parallel-sided, slightly narrowing from the vertex to the front fronto - orbital bristle. The vertex and the narrow eye-margins as far as the insertion of the fronto-orbital bristles are very shining. The rest of the frons (including the lower part of the eye-margins) is dull, but the space below the lunule and between the antennal bases is covered with shining dust. The lower eye-margins are black.

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