None because there were never any snakes in Ireland.
78
nearly 7 types
Snakes are indigenous to most places on Earth with some exceptions (Ireland and Antarctica), there are even some snakes that live in the oceans.
200 types
Saint Patrick is credited with banishing snakes from Ireland. However, scientists have found no fossil evidence that snakes ever lived in that country. The snakes represent the pagan gods Patrick banished when he converted the Irish to Christianity.
Ireland became a Christian country and helped spread Chrsitianity to other parts of the world. Many great saints came from Ireland and many important places associated with Christianity were founded in Ireland and surive today, such as Clonmacnoise and Glendalough.
There are over 2,400 types of snakes in the world an only about 400 of them are venomous.
approx 2700
Australia has approximately 100 venomous snakes, 12 which are deadly to man.
14000 types of saltwater fish from Olivia
2,900 species of poisonous snakes.