FIG. 7 in A Revision of fossil Bibionidae (Insecta: Diptera) from the Oligocene of Germany

FIG. 7. Penthetria aestimata, male. Syntype of Penthetria aestimata Statz, 1943. LACMIP 2533.250 / LACMIP Type 3380. FIG. 8. Penthetria claripennis, female. Holotype of Plecia claripennis Théobald, 1937. NHMB F 1382. FIG. 9. Penthetria gigantea, female. Holotype of Plecia gigantea Théobald, 1937. NHMB F 1380. FIG. 10. Penthetria lugens, female (non-type specimen). NHMB F 2410. FIG. 11. Penthetria nigra, female. Holotype of Penthetria nigra Statz, 1943. LACMIP 2533.232 / LACMIP Type 3382.