---
icon: jurassic-saga:inventory/mamenchisaurus_coin
history:
  - version: 0.1.7
    date: null
    changes:
      - Added Mamenchisaurus
---


<Callout variant="danger">
    This creature is still not fully implemented, you must enable Experimental Features to be able get it. It's also
    subjected to changes!
</Callout>

<Callout variant="info">
    The last update on this page was on: 5th July 2026 (v0.1.11.1)
</Callout>

# Mamenchisaurus sinocanadorum

<Asset location="jurassic-saga:inventory/mamenchisaurus_fossil_remains" width={48} height={48}/> <Asset location="jurassic-saga:inventory/mamenchisaurus_coin" width={48} height={48}/>

| | |
|---|---|
| **Health** | Adult 800 Health (x400 Hearts) |
| **Behavior** | Neutral |
| **Diet** | Herbivore |
| **Size** | 47 Blocks Long, 17 Blocks Tall |
| **Drops** | Mamenchisaurus Raw Meat, Mamenchisaurus Remains |
| **Breedable** | Not yet implemented |
| **Obtained** | Fossil Revival |
| **Egg Type** | Ostrich Egg |
| **Time Period** | Late Jurassic |
| **Achievement** | Never Forgotten |


*Mamenchisaurus* is an extinct genus of sauropod dinosaurs known for their extraordinarily long necks, which made up nearly half their total body length.
They lived during the Late Jurassic in what is now China and are among the longest-necked dinosaurs ever discovered.

---

## Appearance
- Extremely long neck, accounting for almost half of its total body length
- Massive, pillar-like legs supporting a long, heavy torso
- Thick, muscular tail used for balance and defense
- Small head with peg-like teeth adapted for stripping vegetation
- In-game size: **47 blocks long** and **17 blocks tall**, making it one of the largest creatures in Jurassic Saga

---

## Behavior
- **Neutral**: Will not attack unless provoked
- When threatened, may swing its tail defensively
- Moves slowly and peacefully through forests and open plains
- Often travels in small groups, grazing together
- Occasionally rears its neck upward to feed from tall trees

---

## Obtaining
Mamenchisaurus does not spawn naturally. To obtain one, you must:
1. Enable [Experimental Features]($references/experimental)
2. Find ![](@jurassic-saga:textures/item/natural/entity/animal/jp2/mamenchisaurus/mamenchisaurus_fossil_remains) [**Mamenchisaurus Remains**]($content/items/fossil) or fossils
3. Use the fossil revival process to create a Mamenchisaurus
4. Hatch from an **Ostrich Egg** type egg

---

## Diet
- **Herbivore**: feeds primarily on <img src="https://i.imgur.com/INKBvsq.gif" width={32} height={32} style={{imageRendering: "pixelated"}}/> [**Leaves**](https://minecraft.wiki/w/Leaves)
- May also consume tall vegetation and tree canopies due to its extreme neck height

---

## Drops
When defeated, Mamenchisaurus may drop:
- ![](@jurassic-saga:textures/item/natural/entity/animal/jp2/mamenchisaurus/mamenchisaurus_fossil_remains) [**Mamenchisaurus Remains**]($content/items/fossil)
- ![](@jurassic-saga:textures/item/natural/entity/animal/jp2/mamenchisaurus/mamenchisaurus_raw) [**Mamenchisaurus Raw Meat**]($content/items/meats)

---

## Sounds

### Alarm Sounds
<table style={{borderCollapse: "collapse"}}>
    <tr style={{backgroundColor: "transparent"}}>
        <td style={{fontWeight: "bold"}}>Alarm 1</td>
        <td><Audio controls src="jurassic-saga:sounds/mamenchisaurus/mamenchisaurus_js_alarm01.ogg"/></td>
    </tr>
    <tr style={{backgroundColor: "transparent"}}>
        <td style={{fontWeight: "bold"}}>Alarm 2</td>
        <td><Audio controls src="jurassic-saga:sounds/mamenchisaurus/mamenchisaurus_js_alarm02.ogg"/></td>
    </tr>
</table>

### Death Sounds
<table style={{borderCollapse: "collapse"}}>
    <tr style={{backgroundColor: "transparent"}}>
        <td style={{fontWeight: "bold"}}>Death</td>
        <td><Audio controls src="jurassic-saga:sounds/mamenchisaurus/mamenchisaurus_js_death.ogg"/></td>
    </tr>
</table>

### Hurt Sounds
<table style={{borderCollapse: "collapse"}}>
    <tr style={{backgroundColor: "transparent"}}>
        <td style={{fontWeight: "bold"}}>Hurt 1</td>
        <td><Audio controls src="jurassic-saga:sounds/mamenchisaurus/mamenchisaurus_js_hurt01.ogg"/></td>
    </tr>
    <tr style={{backgroundColor: "transparent"}}>
        <td style={{fontWeight: "bold"}}>Hurt 2</td>
        <td><Audio controls src="jurassic-saga:sounds/mamenchisaurus/mamenchisaurus_js_hurt02.ogg"/></td>
    </tr>
    <tr style={{backgroundColor: "transparent"}}>
        <td style={{fontWeight: "bold"}}>Hurt 3</td>
        <td><Audio controls src="jurassic-saga:sounds/mamenchisaurus/mamenchisaurus_js_hurt03.ogg"/></td>
    </tr>
    <tr style={{backgroundColor: "transparent"}}>
        <td style={{fontWeight: "bold"}}>Hurt 4</td>
        <td><Audio controls src="jurassic-saga:sounds/mamenchisaurus/mamenchisaurus_js_hurt04.ogg"/></td>
    </tr>
    <tr style={{backgroundColor: "transparent"}}>
        <td style={{fontWeight: "bold"}}>Hurt 5</td>
        <td><Audio controls src="jurassic-saga:sounds/mamenchisaurus/mamenchisaurus_js_hurt05.ogg"/></td>
    </tr>
</table>

### Living Sounds
<table style={{borderCollapse: "collapse"}}>
    <tr style={{backgroundColor: "transparent"}}>
        <td style={{fontWeight: "bold"}}>Living 1</td>
        <td><Audio controls src="jurassic-saga:sounds/mamenchisaurus/mamenchisaurus_js_living01.ogg"/></td>
    </tr>
    <tr style={{backgroundColor: "transparent"}}>
        <td style={{fontWeight: "bold"}}>Living 2</td>
        <td><Audio controls src="jurassic-saga:sounds/mamenchisaurus/mamenchisaurus_js_living02.ogg"/></td>
    </tr>
    <tr style={{backgroundColor: "transparent"}}>
        <td style={{fontWeight: "bold"}}>Living 3</td>
        <td><Audio controls src="jurassic-saga:sounds/mamenchisaurus/mamenchisaurus_js_living03.ogg"/></td>
    </tr>
    <tr style={{backgroundColor: "transparent"}}>
        <td style={{fontWeight: "bold"}}>Living 4</td>
        <td><Audio controls src="jurassic-saga:sounds/mamenchisaurus/mamenchisaurus_js_living04.ogg"/></td>
    </tr>
    <tr style={{backgroundColor: "transparent"}}>
        <td style={{fontWeight: "bold"}}>Living 5</td>
        <td><Audio controls src="jurassic-saga:sounds/mamenchisaurus/mamenchisaurus_js_living05.ogg"/></td>
    </tr>
    <tr style={{backgroundColor: "transparent"}}>
        <td style={{fontWeight: "bold"}}>Living 6</td>
        <td><Audio controls src="jurassic-saga:sounds/mamenchisaurus/mamenchisaurus_js_living06.ogg"/></td>
    </tr>
    <tr style={{backgroundColor: "transparent"}}>
        <td style={{fontWeight: "bold"}}>Living 7</td>
        <td><Audio controls src="jurassic-saga:sounds/mamenchisaurus/mamenchisaurus_js_living07.ogg"/></td>
    </tr>
    <tr style={{backgroundColor: "transparent"}}>
        <td style={{fontWeight: "bold"}}>Living 8</td>
        <td><Audio controls src="jurassic-saga:sounds/mamenchisaurus/mamenchisaurus_js_living08.ogg"/></td>
    </tr>
</table>

---

## Gallery
### Community Images
<table style={{borderCollapse: "collapse"}}>
    <tr style={{backgroundColor: "transparent"}}>
        <td style={{textAlign: "center"}}>
            <img width={256} src="https://i.imgur.com/CfYKZ31.png" alt="Mamenchisaurus by CalebDinoKing10"/>
<div style={{marginTop: "6px", fontSize: "14px", opacity: 0.8}}>
Mamenchisaurus by CalebDinoKing10
<sup>[[1]](https://discord.com/channels/476209601075740672/615231162893205521/1467224788551467072)</sup>
</div>
        </td>
    </tr>
</table>

### Development Images
<table style={{borderCollapse: "collapse"}}>
    <tr style={{backgroundColor: "transparent"}}>
        <td style={{textAlign: "center"}}>
            <img width={256} src="https://i.imgur.com/52ykYSD.png" alt="Mamenchisaurus Showcase"/>
<div style={{marginTop: "6px", fontSize: "14px", opacity: 0.8}}>
Mamenchisaurus Showcase
<sup>[[2]](https://discord.com/channels/476209601075740672/620220431294529536/1117939905692180602)</sup>
</div>
        </td>
    </tr>
</table>

---

## <img width={64} src="https://i.imgur.com/DTOgOBL.png" alt="Mr.DNA"/> Mr. DNA's Fun Trivia
- The achievement "Never Forgotten" may reference the iconic scene from *The Lost World: Jurassic Park* (1997) featuring a Mamenchisaurus, or the dinosaur's status as one of the most memorable long-necked sauropods.
- Mamenchisaurus had one of the longest necks of any known dinosaur, with some estimates suggesting neck lengths of up to 15 meters (49 feet).

---

<Callout variant="info">
    Found an issue or have a suggestion? [Submit feedback](https://forms.gle/qpxsiVat9f6eVm2CA) • [Join Discord](https://discord.gg/3b8k78f)
</Callout>

---

## Variants

<div style={{ display: "grid", gridTemplateColumns: "repeat(auto-fill, minmax(230px, 1fr))", gap: "14px", marginTop: "12px" }}>

  <div style={{ border: "1px solid rgba(128,128,128,0.35)", borderRadius: "10px", padding: "10px", background: "rgba(128,128,128,0.06)", textAlign: "center" }}>
<Asset location="jurassic-saga:tabs/male_mamenchisaurus.png" width={220}/>

**Male**

  </div>

  <div style={{ border: "1px solid rgba(128,128,128,0.35)", borderRadius: "10px", padding: "10px", background: "rgba(128,128,128,0.06)", textAlign: "center" }}>
<Asset location="jurassic-saga:tabs/female_mamenchisaurus.png" width={220}/>

**Female**

  </div>

  <div style={{ border: "1px solid rgba(128,128,128,0.35)", borderRadius: "10px", padding: "10px", background: "rgba(128,128,128,0.06)", textAlign: "center" }}>
<Asset location="jurassic-saga:tabs/baby_mamenchisaurus.png" width={220}/>

**Baby**

  </div>

</div>