Some insects starting with R are Red Admiral Butterfly, Rhinoceros Beetle, and Rose Chafer. These words connect to animals in English.
Learning insects that start with r improves vocabulary and helps students use more words in speaking and writing.
Did you know there are hundreds of things that start with R? Read more and expand your English word list.
List of Insects That Start with R with Pictures
- Regal Moth
- Rain Beetle
- Red Flat Bark Beetle
- Red Admiral
- Ruby-winged Wasp
- Rustic Dagger Moth
- Rainbow Leafhopper
- Red-headed Pine Sawfly
- Red-spotted Purple
- Ruby Moth
- Red Ant
- Reduviid Bug
- Rice Weevil
- Rusty Tussock Moth
- Rhodnius Insect
- Red Palm Weevil
- Root Weevil
- Ragworm Beetle
- Red-legged Grasshopper
- Ruby-tailed Wasp
- Rainbow Scarab
- Radiant Lacewing
- Rose Chafer
- Red Lacewing

Most Common Insects Beginning with R
- Red Ant
- Rice Weevil
- Rose Chafer
- Rusty Tussock Moth
- Rhagonycha Beetle
- Rove Beetle
- Raspberry Beetle
- Red Admiral
- Rhodnius Insect
- Rhododendron Moth
Rare and Unique Insects That Begin with R
- Regal Moth
- Red-headed Pine Sawfly
- Rain Beetle
- Rhinoceros Beetle
- Rainbow Leafhopper
- Red-spotted Purple
- Rose Sawfly
- Red Flat Bark Beetle
- Rustic Dagger Moth
- Ruby-winged Wasp
Read more insects and arthropods that start with R to extend your zoology vocabulary.
Colorful Insects That Start with R
- Red Admiral
- Rainbow Scarab
- Red-spotted Purple
- Ruby-tailed Wasp
- Rose Chafer
- Rainbow Leafhopper
- Radiant Lacewing
- Red Lacewing
- Ruby Moth
- Red-striped Leafhopper
Garden and Farm Insects That Start with R
- Rose Chafer
- Raspberry Beetle
- Rice Weevil
- Rusty Tussock Moth
- Red Ant
- Rhubarb Curculio
- Red-legged Grasshopper
- Rasp Beetle
- Root Weevil
- Rose Sawfly
Dangerous or Harmful Insects That Begin with R
- Red Ant: Aggressive ant species with a painful sting that can cause irritation.
- Reduviid Bug: Also called assassin bugs, some transmit diseases to humans and animals.
- Rice Weevil: Small beetle that damages stored grains and crops.
- Rusty Tussock Moth: Larvae with hairs that can irritate skin and cause allergies.
- Rhodnius Insect: Blood-sucking bug known to spread Chagas disease.
- Red Palm Weevil: Infests palm trees, causing severe agricultural damage.
- Red Flat Bark Beetle: Beetle that can damage tree bark and weaken forests.
- Root Weevil: Larvae feed on plant roots, harming crops and gardens.
- Ragworm Beetle: Insect whose larvae can affect plant health and crops.
- Red-legged Grasshopper: Large grasshopper that consumes crops and vegetation heavily.
Pollinator and Beneficial Insects That Start with R
- Ruby-tailed Wasp: Small wasp that helps control pest populations naturally.
- Rainbow Scarab: Beetle that recycles nutrients by feeding on dung, supporting soil health.
- Red Admiral: Butterfly that pollinates flowers while feeding on nectar.
- Radiant Lacewing: Insect whose larvae consume aphids and other crop pests.
- Rose Chafer: Beetle that pollinates flowers, particularly roses and garden plants.
- Rainbow Leafhopper: Helps pollination indirectly by maintaining plant health and ecosystem balance.
- Red Lacewing: Predator insect that feeds on soft-bodied pests like aphids.
- Red-spotted Purple: Butterfly aiding pollination while traveling between flowers.
- Ruby Moth: Pollinator moth that assists flowering plants during feeding.
- Regal Moth: Adult moths contribute to pollination in gardens and forests.
Endangered Insects That Begin with R
- Regal Moth: Large, colorful moth found in North American forests, rare due to habitat changes.
- Rain Beetle: Beetle that emerges during rainy seasons, uncommon and sensitive to environmental shifts.
- Red Flat Bark Beetle: Small beetle living under tree bark, threatened by deforestation.
- Red Admiral: Butterfly with striking red bands on wings, declining in some regions.
- Ruby-winged Wasp: Rare wasp species with bright red wings, limited distribution in forests.
- Rustic Dagger Moth: Moth with muted brown patterns, uncommon in temperate woodlands.
- Rainbow Leafhopper: Tiny, colorful leafhopper insect, endangered due to habitat loss.
- Red-headed Pine Sawfly: Sawfly larvae that feed on pine trees, populations decreasing.
- Red-spotted Purple: Butterfly with blue and red markings, rare in certain areas.
- Ruby Moth: Moth with iridescent red wings, uncommon in tropical forests.
Lifecycle and Habitat of Insects That Start with R
- Red Ant: Forests and gardens
- Rice Weevil: Stored grains and farms
- Rose Chafer: Flowering gardens
- Rusty Tussock Moth: Woodland areas
- Rainbow Scarab: Grasslands and fields
- Red Admiral: Meadows and gardens
- Ruby-tailed Wasp: Wooded areas
- Root Weevil: Crop fields and roots
- Regal Moth: Deciduous forests
- Rain Beetle: Mountainous regions
FAQs About Insects That Start with R
Common insects include robber fly, rhinoceros beetle, red ant, rice weevil, and rove beetle.
Flying insects include robber fly, red admiral butterfly, and rose chafer beetle.
It has a large horn-like structure on its head and is one of the strongest insects in the world.
The rice weevil damages stored grains and cereals.
Yes. The red ant and red imported fire ant both begin with R.
Rove beetles are often found in soil, leaf litter, or decomposing materials.
