venetian coin for id

dfxman

a silver scudo ,found yesterday,around 17thc.the problem is they changed the doges but not the coins that much..so looking for an exact id .thanks

it reads aloysivs( conta.)dvx.ven..m..q ...on a half scudo it reads (contar)

dfxman

and the reverse

svessien

Here's a list over the doges of Venice.
This is the best online resource I've found on Venetian coins. It would be great to add a better one to my favorites.