FIGURES 1–9 in Towards a robust systematic baseline of Neotropical fish tapeworms (Cestoda: Proteocephalidae): amended diagnoses of two genera from the redtail catfish, Phractocephalus hemioliopterus

FIGURES 1–9. SCANNINg eLeCTRON MICROgRAPHS Of Ephedrocephalus microcephalus DIeSINg, 1850 (MHNG-PLAT-28296) fROM Phractocephalus hemioliopterus. 1. SCOLeX, LATeRAL VIeW, SHOWINg THe DeePLY WRINKLeD MeTASCOLeX. 2. DeTAIL Of THe SUCKeRS, APICAL VIeW. 3. SCOLeX, APICAL VIeW. 4–9. MICROTRICHeS ON THe APeX Of SCOLeX, eXTeRNAL AND INTeRNAL RIM Of SUCKeRS, SURfACe beTWeeN SUCKeRS, MeTASCOLeX AND STRObILA, ReSPeCTIVeLY. NOTe: SMALL bLACK NUMbeRS CORReSPOND TO THe fIgUReS SHOWINg HIgHeR MAgNIfICATION IMAgeS Of THeSe SURfACeS.