Eels, Evolve!

>Species family: Primordial Eels
>Population: 766
>Number of dedicated hunters: 705
>Native biome: Open Ocean * 4, Shallows * 3, Shoals *3, Shallow River, Deep Ocean, sand bar, coastal shore, rapids river, volcanic mud island, Fungus Forest Lagoon, shallow lake, scum marsh, fungus marsh, Primordial Bush-land, Salty bog
>Size: 30.1 feet, more inches across
>Evolutions:

>Body
[Tube] body becomes more tubular and has more reinforcement now. Its sturdier. It can support its own weight.
[Expansive Jaws] Large muscle for great force, gripping, very big, able to open to three times the size of your head.
[Multi-embryo egg]
[Cluster-egg laying] Up to 6 offspring per turn. 3 turns after reproduction
[Vibrational Attuning] Skin is sensitive to vibrations.
[Blubber] Protects from a single hunt failure then has to rebuild.
[soft-shell spine] density 1
[soft-shell ribs] density 1
[soft-shell bones]
[Primordial Veins] Lifespan increased 1.1 years
[Neck]

>Organs
[Primordial Lung] You are able to breath air and hold your breath for about 7 seconds.
[Complex Nerves] Gain +5 to all rolls.
[Wrinkled Brain] +3 to all rolls. Cross connections, , Additional 2.1 inches
[Secondary Brain] Movement and reactions are faster. Additional 2.1 inches
[Tertiary Brain]  Your automatic reactions are muuuuuch faster now. Additional 2.1 inches
-[5.5-Second Permanent Memories]
-[Proto-Blood] It coagulates in your organs and insulates and protects them. It doesn't circulate, but it performs the functions of both white and red blood cells. Sweats out and tastes bad. Integrated with brains. Increased lifespan by 4.7 years.
-[Ichor] your brain now never overheats and has some inherent resistance to damage
-[Logic center]
-[Concentration Center] If you see something you don't understand, the concentration center tries to figure it out for a moment, though it isn't a very strong concentration center.
[Expanding/contracting stomach] - the ancestral organ of many things.
[Tuning Organ] Stunning blasts, Decorative ridge with pointy bits.


>Limbs
[Cutting Edge] Cutting fins
[Cutting Frills] cutting frills
[Primordial limbs] Biceps
[True Claws] 4 inches longer, no longer weak
-[webbed fingers]
-[Thumbs]
[Primitive Elbows]
[Movement thorns] Allows movement underground.


>Behavior:
[Ambushing] specialized: Underground
[Moderate Hunting] Double food.
[Nest-Tunnels]
[Hiving]
[Clutching]
[Hiving Migrations] Orgies. ALL the orgies.
[Communication+]