Common cockchafer vs Garden chafer
How does the Common cockchafer compare to the Garden chafer? They are both members of the Scarabaeidae family. Below we put their classification, habitat, diet, size, and conservation status side by side — and settle who would win in a fight.


Side-by-side comparison
- Scientific name
- Melolontha melolontha
- Phyllopertha horticola
- Classification
- Invertebrate
- Invertebrate
- Family
- Scarabaeidae
- Scarabaeidae
- Habitat
- Woodlands, forests, and agricultural areas
- Grasslands, meadows, gardens, hedgerows, and light woodland edges
- Diet
- Herbivore
- Herbivore
- Conservation status
- Least Concern
- Least Concern
- Lifespan
- 3-5 years (mainly as larvae)
- 1-2 years (most of life spent as larva)
- Weight
- 2-4 grams
- 0.05-0.1 grams
Common cockchafer vs Garden chafer: who would win?

Common cockchafer
2-4 grams

Garden chafer
0.05-0.1 grams
Common cockchafer wins high confidence
Common cockchafer is substantially heavier (2-4 grams vs 0.05-0.1 grams). In a physical confrontation that size and power advantage is usually decisive. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.
Similarities
- Both are invertebrates.
- Both belong to the Scarabaeidae family.
- Both have a herbivore diet.
- Both are listed as Least Concern.
Differences
- Habitat: Woodlands, forests, and agricultural areas vs Grasslands, meadows, gardens, hedgerows, and light woodland edges.
- Weight: 2-4 grams vs 0.05-0.1 grams.
Common cockchafer vs Garden chafer: FAQ
Who would win in a fight, a Common cockchafer or a Garden chafer?
Common cockchafer wins. Common cockchafer is substantially heavier (2-4 grams vs 0.05-0.1 grams). In a physical confrontation that size and power advantage is usually decisive. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.
What is the difference between a Common cockchafer and a Garden chafer?
Common cockchafer and Garden chafer differ in several ways — habitat: woodlands, forests, and agricultural areas vs grasslands, meadows, gardens, hedgerows, and light woodland edges. weight: 2-4 grams vs 0.05-0.1 grams.
Do Common cockchafer and Garden chafer live in the same habitat?
No — Common cockchafer lives in woodlands, forests, and agricultural areas, while Garden chafer is found in grasslands, meadows, gardens, hedgerows, and light woodland edges.
What do Common cockchafer and Garden chafer eat?
Both Common cockchafer and Garden chafer have a herbivore diet.
Which is more endangered, the Common cockchafer or the Garden chafer?
Common cockchafer is listed as Least Concern, while Garden chafer is listed as Least Concern.
How big are Common cockchafer and Garden chafer?
Common cockchafer weighs around 2-4 grams, while Garden chafer weighs around 0.05-0.1 grams.

Full profile
Common cockchafer

Full profile
Garden chafer







