Because going into the details of all seven worm spider types would double the length of the already-lengthy mod description, and because some people like to figure out how everything works by themselves, I'm posting a general synopsis of what each worm type does here.


--Worm Spider--
The default worm spider. Relatively basic, with no terribly outstanding stats, but no significant weaknesses either.
~Can be crafted from the start.
~Starts somewhat weak, slowly grows bigger and stronger over time.


--Worm Spiderling--
A smaller, weaker varient of the worm spider, with low health and damage output.
~Has a much higher sanity aura than other worm spiders.
~Follows closer to Kyle than other worms, does not move away from Kyle when approached.
~Low DPS, but fast attacks can stunlock many things.


--Worm Fighter--
A bigger, tougher worm spider, and an all-around reliable soldier.
~Above-average combat stats.
~Kites foes.
~Does not have a sanity aura.


--Rocky Worm Spider--
An extremely tough and durable worm spider, with health far exceeding any other worm spider.
~Can curl into a boulder to resist even more damage, but this leaves it unable to attack.
~Moves the slowest and deals the least damage of all worm spiders.
~Cannot be stunlocked.
~Helps mine rocks.


--Flying Worm Spider--
A fast but frail flying worm spider that does a long-ranged leaping attack that hits foes from far away.
~Lunging attack has significant starting lag that leaves it vulnerable.
~Lunging attack is powerful, but does not always hit.
~Kites foes.
~Helps chop trees.


--Worm Spider Assassin--
A shadowy worm spider, coated in nightmare fuel. Has the highest damage output of all worm spiders, but has rather low health.
~Only attacks once every 4 seconds.
~Deals more damage during dusk or nighttime.
~Kites foes.
~Sheds nightmare fuel once every 2-4 days.
~Sanity aura drains large amounts of sanity instead of raising it.
~Cannot be stunlocked.


--Worm Spider Warrior--
A huge, monstrous worm spider, with a powerful Area-of-Effect attack.
~AoE attack will deal 20 damage to all players within range, and 10 damage to any wormspiders within range. It will also cause wormspiders to flinch, possibly interrupting their attacks.
~Has the second-highest amount of health among wormspiders.
~Cannot be stunlocked.