Insects
Here's a full list of all Insects in Animal Crossing: Blossom Reef!
Agrias butterfly
Ant
Atlas Moth
Bagworm
Banded Dragonfly
Bell Cricket
Blue Weevil Beetle
Brown Cicada
Centipede
Cicada Shell
Citrus Long-Horned Beetle
Cockroach
Common Butterfly
Cricket
Cyclommatus Stag
Damselfly
Darner Dragonfly
Diving Beetle
Drone Beetle
Dung Beetle
Earth-Boring Dung Beetle
Emperor Butterfly
Evening Cicada
Firefly
Flea
Fly
Fruit Beetle
Giant Cicada
Giant Stag
Giant Water Bug
Giraffe Stag
Golden Stag
Goliath Beetle
Grasshopper
Great Purple Emperor
Honeybee
Horned Atlas
Horned Dynastid
Horned Elephant
Horned Hercules
House Centipede
Jewel Beetle
Ladybug
Lantern Fly
Long Locust
Long Lanternfly
Madagascan Sunset Moth
Man-Faced Stink bug
Mantis
Migratory Locust
Miyama Stag
Mole Cricket
Monarch Butterfly
Mosquito
Moth
Oak Silk Moth
Orchid Mantis
Paper Kite Butterfly
Peacock Butterfly
Peral butterfly
Pine Cricket
Pondskater
Queen Alexandra's Birdwing
Red Dragonfly
Rice Grasshopper
Robust Cicada
Rosalia Batesi Beetle
Saw Stag
Scarab Beetle
Scorpion
Snail
Spider
Flat Stag Beetle
Stinkbug
Tiger Beetle
Tiger Butterfly
Violin Beetle
Walker Cicada
Walking Leaf
Walking Stick
Wasp
Wharf Roach
Yellow Butterfly
Fish
Here's a full list of all fish in Animal Crossing: Blossom Reef!
Sea Creatures
Here's a full list of all Sea Creatures in Animal Crossing: Blossom Reef!