sortof
if I have 3 rippers on teh board then he does,
sure he doesnt have toad rage, bute the 3 rippers toad rage would tehn say that any ripperdactyl attacking something with a blot toad gets a frenzy bonus.
it's sort of the same with the swarms rule their every where. anything in base with something teh swarms are in base with gets poison,
a saurus doesnt have the rule the swarms do.
just because the saurus do not have the rule doesnt mean they dont get the poison
the rule states who get the poison
the toad rage rule states who gets the rerolls and frenzy bonus, ripperdactyls.
if there is a squad of ripperdactyls on the board tehy place a blot toad, then ANY ripperdactyl gets the frenzy bonus and reroll against a unit that has a blot toad.
the rule does not say only ripperdactyls with teh toad rage rule it says "ripperdactyls attacking a unit with a blot toad get d3+1 attacks and reroll to hits.
just as they're everywhere says anything in base with something the swarm is in base with gets poison.
done end of story it does not need toad rage teh same way the saurus does not need they're everywhere.
Now if a skink chief mounted on a ripperdactyl is on the board by himself with no ripperdactyl rider squad then he would not get the bonus...because a blot toad would not be on the board. but as the rules stand the toad rage rule simply states "a ripperdactyl attacking a unit with a blot toad gets d3+1 attacks and reroll to hit"
that is following exactyl RAW and probably RAI as well.