. Abb. 15 Abb. 15. Sagittalschnitt durch die Kopfregion von Marchalina hellenica. ^»?, = Bauehmark; Ca =; Corpora alla- ta ( ?); Cl = Clypeus; Cru = Crumena; Lb = Labiuni; Lbr = Labrum; = Musculi dilatatores; Oe = Oesophagus; Osgl = Oberschlundganglion; Ph = Pharynx; SP = Speichelpunipe; Spg = Speichelgans; Spdr = Speicheldrüse; StB =- Stechborsten; Tt = Tentorium; Z = Zangenapparat. — Xach Hovasse.

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