# Diabolical Ironclad Beetle (*Phloeodes diabolicus*)

The Diabolical Ironclad Beetle is a tough little bug that can survive being squished! It has a shiny black body and is known for its strong armor that protects it from predators.

- **Category:** [Insects](https://www.snappit.app/explore/categories/insect)
- **Rarity:** Common
- **Danger:** 1/5 · Very low
- **Snaps:** 4
- **Habitat:** Forests

![Diabolical Ironclad Beetle](https://commons.wikimedia.org/w/index.php?title=Special:Redirect/file/Phloeodes_diabolicus.jpg&width=800)

Photo: Jesse Rorabaugh, CC0 · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Phloeodes_diabolicus.jpg)

## Appearance

The Diabolical Ironclad Beetle is a dull black or brownish-black beetle, often appearing crusty or ridged. Its tough exoskeleton makes it look like a tiny, bumpy rock, different from most smoother, iridescent beetles.

## Taxonomy

- **Kingdom:** Animalia
- **Phylum:** Arthropoda
- **Class:** Insecta
- **Order:** Coleoptera
- **Family:** Zopheridae
- **Genus:** Phloeodes

## Interesting facts

- It can resist forces equivalent to 39,000 times its own tiny body weight!
- This beetle's scientific name means 'diabolical bark dweller,' perfect for its tough life!
- This incredible insect can pretend to be dead, staying perfectly still to fool predators!
- Unlike most beetles, it cannot fly because its wing covers are permanently sealed shut.

## Special abilities

- **Armor Plating:** Diabolical Ironclad Beetle has an incredibly strong exoskeleton that helps them survive extreme crushing forces.
- **Unified Shield:** Diabolical Ironclad Beetle has fused wing covers that completely protect their inner organs, making them super tough.
- **Stealthy Survivor:** Diabolical Ironclad Beetle can blend seamlessly with bark and rocks, helping them hide from hungry predators.

## Measurements & details

- **Size:** 15-22 mm
- **Lifespan:** 730-1095 days
- **Leg Count:** 6

## Diet & Feeding

This beetle munches on fungi and decaying wood.

- **Primary Foods:** decaying wood, fungus, mycelium
- **Foraging Method:** Foraging

## Ecological connections

- **Eaten by:** [California Scrub-Jay](https://www.snappit.app/explore/california-scrub-jay) (*Aphelocoma californica*) — Birds try to eat them, but find them difficult.
- **Eaten by:** [Southern Alligator Lizard](https://www.snappit.app/explore/southern-alligator-lizard) (*Elgaria multicarinata*) — Lizards may attempt to crush and eat these tough beetles.
- **Eats:** Red Banded Polypore (*Fomitopsis pinicola*) — Feeds on wood-decaying fungi found on dead wood.

## Traits

- [Solitary](https://www.snappit.app/explore/traits/solitary): Solitary animals live alone for most of their lives, only interacting with others for mating or parental care.
- [Scavenger](https://www.snappit.app/explore/traits/scavenger): Scavengers consume dead organic matter, helping to decompose carcasses and other waste in the ecosystem.
- [Herbivorous](https://www.snappit.app/explore/traits/herbivorous): This trait characterizes organisms whose diet consists entirely or primarily of plant material.
- [Decomposer](https://www.snappit.app/explore/traits/decomposer): Describes organisms that break down dead organic material, recycling nutrients back into the ecosystem.
- [Forest](https://www.snappit.app/explore/traits/forest): Forest habitats are terrestrial environments dominated by dense tree cover, supporting a high diversity of plant and animal life.
- [Longevous](https://www.snappit.app/explore/traits/longevous): This trait characterizes organisms with an exceptionally long lifespan compared to others of their kind.
- [Armored](https://www.snappit.app/explore/traits/armored): Armored describes animals protected by a hard, external covering or shell for defense.

## Collections

- [Insects](https://www.snappit.app/explore/collections/insects)

## Safety

**Danger:** 1/5 · Very low

Be gentle and watch where you step, as insects like this beetle can be hiding on the ground.

## Frequently Asked Questions

### How to identify Diabolical Ironclad Beetle?

Look for hard wing covers meeting in a line down the back, then compare the antennae, body shape, legs and markings. Metallic colors shift a lot with lighting. Beetle Identifier: upload a photo and compare the visible details.

### How big is Diabolical Ironclad Beetle?

15-22 mm

### How long does Diabolical Ironclad Beetle live?

730-1095 days

### What does Diabolical Ironclad Beetle eat?

This beetle munches on fungi and decaying wood.

### Where is Diabolical Ironclad Beetle usually found?

Forests

### How does Diabolical Ironclad Beetle hunt?

Foraging

### How many legs does Diabolical Ironclad Beetle have?

6

## Where to spot

- [Black Diamond Mines Regional Preserve](https://www.snappit.app/guides/places/black-diamond-mines-regional-preserve) — California, US · Nature Reserve
- [Old Town Pasadena](https://www.snappit.app/guides/places/old-town-pasadena) — California, US · Historic District
- [Pasadena Civic Center District](https://www.snappit.app/guides/places/pasadena-civic-center-district) — California, US · Historic District
- [Prospect Historic District](https://www.snappit.app/guides/places/prospect-historic-district) — California, US · Historic District
- [Yosemite Valley](https://www.snappit.app/guides/places/yosemite-valley) — California, US · Natural Landmark

[View all places to see Diabolical Ironclad Beetle](https://www.snappit.app/guides/where-to-see/diabolical-ironclad-beetle)

## More Insects

- [Common Eastern Bumble Bee](https://www.snappit.app/explore/common-eastern-bumble-bee) (*Bombus impatiens*)
- [Spotted Lanternfly](https://www.snappit.app/explore/spotted-lanternfly) (*Lycorma delicatula*)
- [Brown-belted Bumble Bee](https://www.snappit.app/explore/brown-belted-bumble-bee) (*Bombus griseocollis*)
- [Eastern Carpenter Bee](https://www.snappit.app/explore/eastern-carpenter-bee) (*Xylocopa virginica*)

---

Source: [Diabolical Ironclad Beetle: Facts & Places to See — Snappit](https://www.snappit.app/explore/diabolical-ironclad-beetle)
