Image of Prostoia hallasi Kondratieff & Kirchner 1984

Description:

Figures 17–24.Prostoia hallasi, scanning electron micrographs, 17 USA, Virginia, Dunnsville, male, epiproct, dorsal view 18 USA, Virginia, Washington Ditch, male, epiproct, lateral view 19 USA, Virginia, Washington Ditch, male, epiproct tip, lateral view 20 USA, Connecticut, Hammonasset River, male, epiproct tip, lateral view 21 USA, Illinois, tributary to Alcorn Creek, male, epiproct tip, lateral view 22 USA, Illinois, tributary to Alcorn Creek, male, abdominal terminalia, ventral view 23 USA, Virginia, Washington Ditch, male, abdominal terminalia, caudal view 24 USA, Virginia, Dunnsville, female, abdominal terminalia, ventral view.