cyphesis/data/deeds/creatures/fish.xml

<atlas>
    <map>
        <map name="attributes">
            <map name="biomass">
                <float name="default">1</float>
                <string name="visibility">public</string>
            </map>
            <map name="mode">
                <string name="default">submerged</string>
                <string name="visibility">public</string>
            </map>
            <map name="speed-ground">
                <float name="default">0</float>
                <string name="visibility">public</string>
            </map>
            <map name="speed-water">
                <float name="default">3</float>
                <string name="visibility">public</string>
            </map>
            <map name="speed-jump">
                <float name="default">0</float>
                <string name="visibility">public</string>
            </map>
        </map>
        <string name="id">fish</string>
        <string name="objtype">class</string>
        <string name="parent">mobile</string>
    </map>
</atlas>