Sandray
Large Beast
Hit Dice: 6d10+32 (65 hp’s)
Initiative: +0
Speed: Swim 55ft
Armor Class: 16 (+7 Tough Hide, -1 Size)
Attacks: Ram +7 melee, Bite +2 melee
Damage: Ram 1d4+5 (Str), Bite 1d6+5 (Str)
Face/Reach: 5ft x 5ft/5ft
Special Attacks: None
Special Qualities: Camoflague
Saves: Fort +9, Ref +5, Will +4
Abilities: Str 21, Dex 10, Con 18, Int 3, Wis 15, Chr 1
Skills: Hide +10 
Feats: None
Climate/Terrain: Tropical Seas
Organization: Solitary or rarely in groups of two
Challenge Rating: 5
Treasure: None
Alignment: Always Neutral
Advancement Range: Large 6-8 HD
		       Huge 9-11 HD

See the Alien Compendium 1 for more information.

Combat:
Sandrays are masters of ambushes with their ability to blend in with the sand on the ocean floor almost perfectly.  They wait until prey is close and burst forth from their hiding place to slam into their prey and then bite until death.  

Society:
See the Alien Compendium 1 for more information.