What Italian term did Schiaparelli use when describing the newly observed dark, linear markings connecting surface features?

Answer

canali

Schiaparelli used the Italian term *canali* to describe the extensive network of dark, linear markings he meticulously recorded on the Martian surface.

What Italian term did Schiaparelli use when describing the newly observed dark, linear markings connecting surface features?
MarsSpaceastronomyobservationSchiaparelli