Water3 egg group | Pokémon Database

#	Name	Types	Other group
072	Tentacool	WATER POISON
073	Tentacruel	WATER POISON
090	Shellder	WATER
091	Cloyster	WATER ICE
098	Krabby	WATER
099	Kingler	WATER
120	Staryu	WATER
121	Starmie	WATER PSYCHIC
138	Omanyte	ROCK WATER	Water1
139	Omastar	ROCK WATER	Water1
140	Kabuto	ROCK WATER	Water1
141	Kabutops	ROCK WATER	Water1
222	Corsola	WATER ROCK	Water1
341	Corphish	WATER	Water1
342	Crawdaunt	WATER DARK	Water1
345	Lileep	ROCK GRASS
346	Cradily	ROCK GRASS
347	Anorith	ROCK BUG
348	Armaldo	ROCK BUG
451	Skorupi	POISON BUG	Bug
452	Drapion	POISON DARK	Bug
564	Tirtouga	WATER ROCK	Water1
565	Carracosta	WATER ROCK	Water1
566	Archen	ROCK FLYING	Flying
567	Archeops	ROCK FLYING	Flying
688	Binacle	ROCK WATER
689	Barbaracle	ROCK WATER
692	Clauncher	WATER	Water1
693	Clawitzer	WATER	Water1
739	Crabrawler	FIGHTING
740	Crabominable	FIGHTING ICE
767	Wimpod	BUG WATER	Bug
768	Golisopod	BUG WATER	Bug

Water3 (egg group)