Death's-Head Moth and Jaekelopterus are the strongest picks in Bug Evolution when you judge bugs by base health and bite damage. Death's-Head Moth wins on health and Jaekelopterus wins on bite, so the better choice depends on which of those matters more to you. Bug Evolution is a Roblox survival game where you start as a tiny spider, eat your way up through the Bug Tree, and evolve into more than 30 insects and spiders. Base health is how much damage a bug can take, and base bite damage is how hard it hits.
| Rank | Bug | Base health | Bite damage | How to get it |
|---|---|---|---|---|
| S | Death's-Head Moth | 640 | 37 | Bug Tree, tier 7 |
| S | Jaekelopterus | 600 | 38 | Prehistoric line, last bug |
| S | Arthropleura | 600 | 32 | Prehistoric line |
| A | Meganeura | 440 | 31 | Prehistoric line |
| A | Pulmonoscorpius | 420 | 29 | Prehistoric line |
| A | Magma Tarantula | 380 | 27 | Robux bug |
| B | Mongolarachne | 360 | 26 | Prehistoric line |
| B | Obsidian Widow | 320 | 26 | Robux bug |
Death's-Head Moth or Jaekelopterus: Which Bug Is the Better Pick?
Both bugs sit in S, but each one wins a different stat. Death's-Head Moth has 640 base health and 37 bite damage, so it's the better choice if staying power matters most to you. Jaekelopterus has 600 base health and 38 bite damage, the hardest bite in the table, so it's the better pick if you want to hit harder.
Arthropleura also has 600 base health, matching Jaekelopterus, but its bite is 32, the lowest among the S bugs. That makes Jaekelopterus the better of the two on these numbers, and Death's-Head Moth beats Arthropleura on both health and bite.
Lower down the table, Meganeura beats Pulmonoscorpius on both health and bite, so it's the stronger choice between those two A bugs.
How to Unlock Death's-Head Moth in Bug Evolution
Death's-Head Moth is in tier 7, the last tier of the regular Bug Tree. It branches from Atlas Moth, so that bug has to come first, and you unlock Death's-Head Moth by reaching level 80 and paying 75,000 coins. Each tier branches from the one before it, so there's no skipping ahead to this moth.
Unlike Jaekelopterus, it doesn't need the Prehistoric Pack, and nothing on this route requires Robux. That makes it the S-rank bug you can reach through the regular tree alone.
Why Jaekelopterus Comes From the Prehistoric Line
Jaekelopterus is the last bug in the prehistoric line, which sits apart from the regular Bug Tree. The line starts with the Prehistoric Pack, which you can buy with Robux or coins, and it moves through several other bugs before it reaches Jaekelopterus. Each bug in the line evolves from the one before it, so you work your way down the chain in order.
Every step costs coins, so plan for the whole line rather than only the final unlock. That's the trade-off with Jaekelopterus: it has the hardest bite in the table, but you have to go through the pack and every bug before it to get there.
Are the Robux Bugs Worth Buying in Bug Evolution?
Magma Tarantula and Obsidian Widow are the two Robux bugs in the table, and both are sold for Robux, so check the price in the shop before you buy. Magma Tarantula is the stronger of the pair, with 380 base health and 27 bite damage, so it beats Obsidian Widow on both numbers.
Obsidian Widow hits as hard as Mongolarachne, a prehistoric bug you can earn with coins, but it has less base health. Every bug ranked above Magma Tarantula has more base health and more bite damage, and each one can be earned with coins. If you're choosing between spending Robux and building up coins, the coin route gets you a stronger bug, but it takes longer.
Where Health and Bite Damage Fall Short in Bug Evolution
Health and bite damage show how a bug starts, not how a whole fight plays out. Both are base values, so they describe a bug's starting strength rather than everything it can do. The Bug Tree's tier numbers track unlock progress, not combat strength, so the tier alone won't tell you how a bug fights.
Several other factors can change which bug suits you best:
- Speed and bite speed, which affect how quickly a bug moves and strikes
- Stamina, which shapes how long a bug can keep moving and fighting
- Abilities, which change how a bug hunts and fights
- Your level, which decides when you can unlock the next bug
- How you get it, since a Robux purchase and a long coin climb cost you different things
A bug with a lower bite can still suit your style better, so use the table to narrow your options, then pick the one that fits how you play.
