Assorted helpful info for Animal Crossing New Horizons.

* Unlocks At refers to the number of bugs you must catch before a given bug will spawn.

NamePriceLocationActive HoursActive MonthsUnlocks At
Common Butterfly160Flying around4AM-7PMJanuary, February, March, April, May, June, September, October, November, December0
Yellow Butterfly160Flying around4AM-7PMMarch, April, May, June, September, October0
Tiger Butterfly240Flying around4AM-7PMMarch, April, May, June, July, August, September0
Peacock Butterfly2500Flying around (rare flowers)4AM-7PMMarch, April, May, June20
Common Bluebottle300Flying around4AM-7PMMarch, April, May, June, July, August0
Paper Kite Butterfly1000Flying around4AM-7PMAll0
Great Purple Emperor3000Flying around4AM-7PMMay, June, July, August50
Monarch Butterfly140Flying around8AM-5PMSeptember, October, November0
Emperor Butterfly4000Flying around5PM-8AMJanuary, February, March, June, July, August, September, December20
Agrias Butterfly3000Flying around8AM-5PMApril, May, June, July, August, September20
Rajah Brooke's Birdwing2500Flying around8AM-5PMJanuary, February, April, May, June, July, August, September, December20
Queen Alexandra's Birdwing4000Flying around8AM-4PMMay, June, July, August, September50
Moth130Flying around (lamps)7PM-4AMAll0
Atlas Moth3000On a tree7PM-4AMApril, May, June, July, August, September20
Madagascan Sunset Moth2500Flying around8AM-4PMApril, May, June, July, August, September20
Long Locust200Hopping on the ground8AM-7PMApril, May, June, July, August, September, October, November0
Migratory Locust200Hopping on the ground8AM-7PMAugust, September, October, November20
Rice Grasshopper160Hopping on the ground8AM-7PMAugust, September, October, November0
Grasshopper160Hopping on the ground8AM-5PMJuly, August, September0
Cricket130Hopping on the ground5PM-8AMSeptember, October, November0
Bell Cricket430Hopping on the ground5PM-8AMSeptember, October0
Mantis430On flowers8AM-5PMMarch, April, May, June, July, August, September, October, November0
Orchid Mantis2400Flying around8AM-5PMMarch, April, May, June, July, August, September, October, November20
Honeybee200Flying around8AM-5PMMarch, April, May, June, July0
Wasp2500Shaken tree (attacks)12AM-11PMAll0
Brown Cicada250On a tree8AM-5PMJuly, August0
Robust Cicada300On a tree8AM-5PMJuly, August0
Giant Cicada500On a tree8AM-5PMJuly, August20
Walker Cicada400On a tree8AM-5PMAugust, September0
Evening Cicada550On a tree4AM-8AM, 4PM-7PMJuly, August0
Cicada Shell10On a tree12AM-11PMJuly, August50
Red Dragonfly100Flying around8AM-7PMSeptember, October0
Darner Dragonfly230Flying around8AM-5PMApril, May, June, July, August, September, October0
Banded Dragonfly4500Flying around8AM-5PMMay, June, July, September, October50
Damselfly500Flying around12AM-11PMJanuary, February, November, December0
Firefly300Flying around7PM-4AMJune0
Mole Cricket500Underground12AM-11PMJanuary, February, March, April, May, November, December0
Pondskater130On top of rivers and ponds8AM-7PMMay, June, July, August, September0
Diving Beetle800On top of rivers and ponds8AM-7PMMay, June, July, August, September0
Giant Water Bug2000On top of rivers and ponds7PM-8AMApril, May, June, July, August, September50
Stinkbug120Around flowers12AM-11PMMarch, April, May, June, July, August, September, October0
Man-faced Stink Bug1000Around flowers7PM-8AMMarch, April, May, June, July, August, September, October20
Ladybug200Around flowers8AM-5PMMarch, April, May, June, October0
Tiger Beetle1500Crawling on the ground12AM-11PMFebruary, March, April, May, June, July, August, September, October20
Jewel Bettle2400Tree stump12AM-11PMApril, May, June, July, August20
Violin Beetle450Tree stump12AM-11PMMay, June, September, October, November0
Citrus Long-horned Beetle350Tree stump12AM-11PMAll0
Rosalia Batesi Beetle3000Tree stump12AM-11PMMay, June, June, August, September20
Blue Weevil Beetle800Flying around12AM-11PMJuly, August0
Earth-boring Dung Beetle300Crawling on the ground12AM-11PMJuly, August, September0
Dung Beetle300Crawling on the ground12AM-11PMJanuary, February, December0
Scarab Beetle10000On a tree11PM-8AMJuly, August50
Drone Beetle200On a tree12AM-11PMJune, July, August0
Goliath Beetle8000On a palm tree5PM-8AMJune, July, August, September100
Saw Stag2000On a tree12AM-11PMJuly, August0
Miyama Stag1000On a tree12AM-11PMJuly, August0
Giant Stag10000On a tree11PM-8AMJuly, August50
Rainbow Stag6000On a tree7PM-8AMJune, July, August, September50
Cyclommatus Stag800On a palm tree5PM-8AMJuly, August100
Golden Stag12000On a palm tree5PM-8AMJuly, August100
Giraffe Stag12000On a tree5PM-8AMJuly, August100
Horned Dynastid1350On a tree5PM-8AMJuly, August0
Horned Atlas8000On a tree5PM-8AMJuly, August100
Horned Elephant8000On a tree5PM-8AMJuly, August100
Horned Hercules12000On a tree5PM-8AMJuly, August100
Walking Stick600Shaken tree4AM-8AM, 5PM-7PMJuly, August, September, October, November20
Walking Leaf600Beneath a tree12AM-11PMJuly, August, September20
Bagworm600Shaken tree12AM-11PMAll0
Ant80Rotten food on ground12AM-11PMAll0
Hermit Crab1000On beach7PM-8AMAll0
Wharf Roach200On beach rocks12AM-11PMAll0
Fly60Trash on ground12AM-11PMAll0
Mosquito130Flying around5PM-4AMJune, July, August, September0
Flea70On a villager's head12AM-11PMApril, May, June, July, August, September, October, November0
Snail250On rocks (when raining)12AM-11PMAll0
Pill Bug250Under rocks11PM-4PMJanuary, February, March, April, May, June, September, October, November, December0
Centipede300Under rocks4PM-11PMJanuary, February, March, April, May, June, September, October, November, December0
Spider480Shaken tree (at night)7PM-8AMAll0
Tarantula8000On ground at night (attacks)7PM-4AMJanuary, February, March, April, November, December0
Scorpion8000On ground at night (attacks)7PM-4AMMay, June, July, August, September, October0