Pokémon Diamond and Pearl/Route 226

This route is the last one between the Resort Area and the Survival Area. This Route is basically the same as Route 228, except for the appearance of a few new Pokémon.

On Land
steelix
 * Machoke
 * Rhydon
 * Fearow
 * Raticate
 * Spearow
 * golduck
 * krabby

In Water

 * Pelipper
 * Seel
 * Horsea

Items

 * Lagging Tail
 * TM53: Energy Ball
 * Carbos

Points of Interest
The point of interest here is the Pokémon Meister. He is in the house in the middle of the water passage. He will upgrade your Pokédex so you can read some entries in other languages.