From StrategyWiki, the free strategy guide and walkthrough wiki
Here is the list of all available bugs, when and where you can catch them, and how much Tom Nook buys them for.
| Name |
Image |
Price |
Location |
Months available |
Times available |
| Total |
Peak |
Total |
Peak |
| Common Butterfly |
 |
90 Bells |
Near Flowers |
March-September |
Morning, Noon |
April-June |
Noon |
| Yellow Butterfly |
 |
90 Bells |
Near Flowers |
March-September |
Morning, Noon |
April-June |
Noon |
| Tiger Butterfly |
 |
160 Bells |
Near Red and Pink Flowers |
March-September |
Morning, Noon |
April-June |
Noon |
| Peacock |
 |
220 Bells |
Near Blue, Purple and Black Flowers |
March-September |
Morning, Noon |
May-June |
Noon |
| Monarch |
 |
140 Bells |
Near Flowers |
September-November |
All day |
September-November |
Noon |
| Emperor |
 |
2,500 Bells |
Near Flowers (Rare) |
June-September |
All day |
July-August |
Noon |
| Agrias Butterfly |
 |
3,000 Bells |
Near Flowers (Rare) |
June-September |
All day |
July-August |
Noon |
| Birdwing |
 |
3,000 Bells |
Near Flowers (Rare) |
June-September |
All day |
July-August |
Noon |
| Moth |
 |
60 Bells |
Near Outdoor Lights |
May-September |
Night |
June-August |
Night |
| Oak Silk Moth |
 |
1,200 Bells |
On Trees (Rare) |
June-September |
Evening, Night |
June-September |
Night |
| Honeybee |
 |
100 Bells |
Near Flowers |
March-August |
Noon |
Mar-June |
Noon |
| Bee |
 |
4,500 Bells |
In Trees |
All year |
All day |
All year |
All day |
| Long Locust |
 |
200 bells |
Grass |
August-November |
Noon |
September-October |
Noon |
| Migratory Locust |
 |
600 Bells |
Grass |
August-November |
Noon |
September-October |
Noon |
| Mantis |
 |
430 Bells |
On Grass |
August-November |
Noon |
September-November |
Noon |
| Orchid Mantis |
 |
2,400 Bells |
On Flowers |
August-November |
Noon |
September-November |
Noon |
| Brown Cicada |
 |
200 Bells |
On Trees |
July-August |
Morning, Evening |
July-August |
Evening |
| Robust Cicada |
 |
300 Bells |
On Trees |
July-August |
Morning, Evening |
July-August |
Evening |
| Walker Cicada |
 |
400 Bells |
On Trees |
July-August |
Morning, Evening |
July-August |
Evening |
| Evening Cicada |
 |
550 Bells |
On Trees |
July-August |
Morning, Evening |
July-August |
Evening |
| Lantern Fly |
 |
1,800 Bells |
On Trees (Rare) |
June-September |
Evening, Night |
July-August |
Evening |
| Red Dragonfly |
 |
80 |
In the Air |
September-November |
Evening |
September-November |
Evening |
| Darner Dragonfly |
 |
200 Bells |
In the Air |
June-August |
Noon |
June |
Noon |
| Banded Dragonfly |
 |
4,500 Bells |
In the Air (Rare) |
July-August |
Noon |
August |
Noon |
| Ant |
 |
80 Bells |
Ground, Spoiled Turnips |
All year |
All day |
All year |
All day |
| Pondskater |
 |
130 Bells |
On Ponds and Holding Ponds (Rare) |
June-September |
Noon |
August-September |
Noon |
| Snail |
 |
250 Bells |
On Flowers (Rare) |
April-September |
All day |
April-September |
During or after rain |
| Cricket |
 |
130 Bells |
Grass |
September-November |
Evening, Night |
September-October |
Evening-Night |
| Bell Cricket |
 |
430 Bells |
On Grass |
September-October |
Evening, Night |
September-October |
Evening-Night |
| Grasshopper |
 |
160 Bells |
On Grass |
July-September |
Noon |
August-September |
Noon |
| Mole Cricket |
 |
280 Bells |
Underground (Rare) |
November-May |
Morning, Night |
November-May |
Night |
| Walkingstick |
 |
600 Bells |
On Trees (Rare) |
July-November |
Morning, Noon |
August-September |
Morning |
| Ladybug |
 |
200 Bells |
On Flowers |
March-June, October |
Noon |
March-May |
Noon |
| Fruit Beetle |
 |
100 Bells |
On Trees |
July-September |
All day |
July-August |
Night |
| Scarab Beetle |
 |
6,000 Bells |
On Trees (Rare) |
July-August |
Evening, Night |
July-August |
Night |
| Dung Beetle |
 |
800 Bells |
Near Snowballs (Rare) |
December-February |
Evening, Night |
December-February |
Night |
| Goliath Beetle |
 |
6,000 Bells |
On Palm Trees (Rare) |
June-August |
Night |
June-August |
Night |
| Firefly |
 |
300 Bells |
Near Fresh Water |
June |
Evening, Night |
June |
Night |
| Jewel Beetle |
 |
2,400 Bells |
On Trees (Rare) |
July-August |
Noon |
July-August |
Noon |
| Longhorn Beetle |
 |
260 Bells |
On Trees (Rare) |
June-August |
Noon |
June-August |
Noon |
| Saw Stag Beetle |
 |
2000 Bells |
On Trees (Rare) |
July-August |
Morning, Night |
July-August |
Night |
| Stag Beetle |
 |
2000 Bells |
On Trees (Rare) |
June-August |
Morning, Night |
July-August |
Night |
| Giant Beetle |
 |
10,000 Bells |
On Palm Trees (Rare) |
July-August |
Morning, Night |
July-August |
Night |
| Rainbow Stag |
 |
10,000 Bells |
On Trees (Rare) |
June-September |
Night |
July-August |
Night |
| Dynastid Beetle |
 |
6,000 Bells |
On Trees |
June-September |
Night |
July-August |
Night |
| Atlas Beetle |
 |
8,000 Bells |
On Palm Trees (Rare) |
July-August |
Morning, Night |
July-August |
Night |
| Elephant Beetle |
 |
8,000 Bells |
On Palm Trees (Rare) |
July-August |
Morning, Night |
July-August |
Night |
| Hercules Beetle |
 |
12,000 Bells |
On Palm Trees (Rare) |
July-August |
Morning, Night |
July-August |
Night |
| Flea |
 |
70 Bells |
On Neighbours |
April-November |
All day |
May-September |
Noon |
| Pillbug |
 |
250 Bells |
Under Rocks |
All year |
Morning, Evening |
All year |
Night |
| Mosquito |
 |
130 Bells |
In the Air |
June-September |
Evening, Night |
June-August |
Evening, Night |
| Fly |
 |
60 Bells |
Rafflesia, Spoiled Turnips or Garbage |
All year |
All day |
All year |
All day |
| Cockroach |
 |
5 Bells |
On Trees |
All year |
All day |
All year |
All day |
| Spider |
 |
300 Bells |
In Trees |
March-November |
Morning, Night |
March-November |
Morning, Night |
| Tarantula |
 |
8,000 Bells |
On Ground (Rare) |
June-August |
Night |
June-August |
Night |
| Scorpion |
 |
8,000 Bells |
On Ground (Rare) |
July-September |
Night |
July-September |
Night |