101Leafy researched the games.
Ceanataur
An adolescent Carapaceon with an organic shell firmly placed on its back. Once grown, this shell will be replaced by a giant monster's skull. Mainly living in volcanic zones, it is very aggressive, and not to be underestimated.
The young of a Carapaceon, it lives burrowed underground in volcanic areas. It is very aggressive and fast, and it is known for chasing hunters relentlessly. Its attacks knock you onto your backside, so it is not a foe to take lightly.
Our translation of モンスターハンターポータブル 2nd G 公式ガイドブック (Enterbrain, 2008), page 185.
Guide book figures for Ceanataur
Health
| Quests | Health |
|---|---|
| Easy, Village Low Rank | 121 |
| Gathering Hall Low Rank | 167 |
| Village and Hall High Rank | 173 |
| G-Level | 225 |
Status ailments
| Poison | Works |
|---|---|
| Paralysis | Works |
| Sleep | Works |
| Stun | Works |
Hitzones
| Part | Cut | Impact | Shot | Fire | Water | Thunder | Ice | Dragon | Stun |
|---|---|---|---|---|---|---|---|---|---|
| Whole body | 70 | 90 | 50 | 5 | 5 | 30 | 40 | 0 | 200 |
Higher numbers take more damage. Stun is how much impact hits on that part add toward a stun.
Carves and rewards
Carves: Body 1.
Low Rank
| Item | Chance |
|---|---|
| Sharp Claw | 25% |
| Giant Bone | 8% |
| Sm Ceanataur Shl | 42% |
| CarapaceonBrains | 25% |
High Rank
| Item | Chance |
|---|---|
| Giant Bone | 10% |
| Sm Ceanataur Shl | 35% |
| CarapaceonBrains | 20% |
| Ceanataur Shell | 25% |
| CarapaceonBrain+ | 10% |
G-Level
| Item | Chance |
|---|---|
| CarapaceonBrains | 14% |
| Ceanataur Shell | 10% |
| CarapaceonBrain+ | 20% |
| Piercing Claw | 45% |
| Stout Bone | 10% |
| Giant Blk Pearl | 1% |
Figures from モンスターハンターポータブル 2nd G 公式ガイドブック (Enterbrain, 2008), page 185.