Insects That Start With F

Insects are a diverse group of animals that belongs to the Phylum Arthropoda. They are characterized by having a hard exoskeleton, three body segments (head, thorax, and abdomen), six jointed legs, and two pairs of wings (in most cases). They are also known for their incredible adaptability and range of shapes and sizes. Insects are found in almost every habitat on Earth, from the deep ocean to the highest peaks, and play essential roles in pollination, decomposition, and food webs.

Putting together a list of insects was a daunting task, but one I enjoyed immensely. I was fascinated by the incredible variety of insects we have on our planet and spent many hours learning all I could about each one. The end result is a comprehensive and informative guide.

So, let’s begin exploring this list of insects starting with F!

70 Insects That Start With F

And here’s the list of insects that begin with F letter.

Face Fly

The Face Fly is a small insect that typically feeds on the secretions from the eyes, nose, and mouth of animals. They usually lay their eggs in the manure of these animals, and the larvae can emerge to cause further irritation to the animals. The Face Fly is known to be a carrier of various diseases, making them a concern for both animal and human health.

Fall Armyworm

One of the most destructive pests to agricultural crops, the Fall Armyworm is capable of causing major losses to entire fields of crops. They attack corn, sorghum, and other grassy plants during their larval stage, feeding on the leaves and causing widespread damage. The larvae are relatively difficult to control, making early detection crucial to prevent significant crop losses.

Fall Cankerworm

The Fall Cankerworm is a moth whose larvae have a voracious appetite for the leaves of trees such as oak, elm, and maple. Their feeding can often result in significant defoliation, weakening the trees and making them more susceptible to other pests and diseases. They are most commonly found in temperate regions of North America.

Fall Webworm

The Fall Webworm is a moth whose larvae build silk webs on the branches of trees and shrubs. These webs can often be seen in large numbers, covering entire portions of the tree. The larvae feed on the leaves inside the web, causing defoliation and weakening the tree. While they are generally not fatal to the tree, they can be a significant nuisance.

False Celery Leaftier

The False Celery Leaftier is a type of moth whose larvae feed on the leaves of certain plants, including celery and parsley. They build silk tubes around the leaves, using the tubes to protect themselves from predators while they feed. The larvae can cause significant damage to the plants, often resulting in stunted growth and reduced yields.

False Chinch Bug

The False Chinch Bug is a small insect that feeds on plants, causing damage to crops and gardens. They are most commonly found in dry, arid regions of the United States and Mexico, and can be difficult to control due to their ability to travel long distances and their resistance to many pesticides.

False German Cockroach

The False German Cockroach is a species of cockroach that closely resembles the German Cockroach, but is typically found in outdoor environments rather than indoors. They are scavengers, feeding on a variety of organic matter, and can be a nuisance in gardens and other outdoor spaces.

False Hemlock Looper

The False Hemlock Looper is a type of moth whose larvae feed on the needles of various coniferous trees, including hemlocks and spruces. Their feeding can cause significant defoliation, weakening the trees and making them more susceptible to other pests and diseases.

False Potato Beetle

The False Potato Beetle is a species of beetle that feeds on the leaves of various plants, including potatoes and tomatoes. They are generally less destructive than the Colorado Potato Beetle, but can still cause significant damage to crops and gardens if left unchecked.

False Stable Fly

The False Stable Fly closely resembles the true Stable Fly, but lacks the piercing mouthparts needed to feed on blood. They are typically found in outdoor environments, where they feed on organic matter and can be a nuisance to humans and animals.

Feather Mite

The Feather Mite is a small parasitic mite that lives on the feathers of birds. They often feed on the debris and dirt that accumulates on the feathers, and can cause irritation and damage to the feather shafts if left unchecked. While they are generally not harmful to the bird, heavy infestations can lead to a reduction in feather quality.

Fern Aphid

The Fern Aphid is a small insect that feeds on the sap of ferns. They can cause significant damage to the ferns, often causing stunted growth and leaf curling. They are typically found in humid environments and can be a challenge to control.

Fern Scale

The Fern Scale is a type of scale insect that feeds on the leaves and stems of ferns. They are often found in shady, humid environments and can cause significant damage to the ferns if left unchecked. Control methods typically involve pruning and the use of insecticidal soaps.

Fiery Hunter

The Fiery Hunter is a type of predatory beetle that feeds on other insects, including aphids and caterpillars. They are often found in meadows and fields, and are considered beneficial insects due to their ability to control pest populations.

Fiery Skipper

The Fiery Skipper is a type of butterfly found in the southern United States and Mexico. They are known for their bright orange wings and their ability to hover in place while feeding on nectar. While they are generally not harmful to humans or crops, they can be a nuisance in large numbers.

Fig Mite

The Fig Mite is a tiny mite that feeds on the sap of fig trees, causing damage to the leaves and fruit. They are typically found in warm, arid environments and can be a challenge to control due to their small size and ability to reproduce rapidly.

Fig Scale

The Fig Scale is a type of scale insect that feeds on the sap of fig trees. They are often found in warm, dry environments and can cause significant damage to the leaves and fruit of the trees. Control methods typically involve the use of insecticidal soaps and pruning.

Fig Wasp

The Fig Wasp is a tiny wasp that plays a crucial role in pollinating fig trees. They are typically found inside the fig fruit itself, where they lay their eggs and pollinate the flowers. Without the Fig Wasp, the fig tree would not be able to reproduce, making them a vital part of the ecosystem.

Fijian Ginger Weevil

The Fijian Ginger Weevil is a type of beetle that feeds on the rhizomes of ginger plants. They are known for their distinctive elongated snouts, which they use to pierce the ginger and feed on the sap. They can cause significant damage to ginger crops if left unchecked.

Filament Borer

The Filament Borer is a type of moth whose larvae feed on the wood of various trees, including oak and maple. They can cause significant damage to the trees, often weakening them and making them more susceptible to other pests and diseases. Control methods typically involve the use of insecticides and pruning.

Filbert Aphid

The Filbert Aphid feeds on filbert trees by sucking out the sap, which in turn causes the tree to develop a twisted appearance.

Filbert Bud Mite

Filbert Bud Mites cause damage to filbert trees by feeding on the buds, causing them to dry out and fail to open properly.

Filbert Weevil

The Filbert Weevil feeds on the nuts of filbert trees, often causing significant damage to the harvest.

Filbertworm

The Filbertworm is the larvae of the Filbert Weevil, and can cause significant damage to filbert trees by feeding on the nuts.

Fir Cone Looper

The Fir Cone Looper is a species of moth whose larvae feed on the cones of fir trees, causing them to turn brown and fall off early.

Fir Engraver

The Fir Engraver is a type of bark beetle that infests fir trees by tunneling through the bark and laying their eggs in the tunnels.

Fir Seed Moth

The Fir Seed Moth is a species of moth whose larvae feed on the seeds of fir trees, often causing significant damage to seed production.

Firebrat

The Firebrat is a small, wingless insect that feeds on a variety of organic matter, including dried food, books, and fabric.

Firtree Borer

The Firtree Borer is a species of wood-boring beetle that infests fir trees, causing significant damage over time.

Fivespotted Gamagrass Leafhopper

The Fivespotted Gamagrass Leafhopper is a small insect that feeds on the sap of grasses, often causing significant damage to crops.

Flat Grain Beetle

The Flat Grain Beetle is a type of beetle that feeds on stored grains, often causing significant damage to stored food supplies.

Flatheaded Appletree Borer

The Flatheaded Appletree Borer is a wood-boring beetle that infests apple trees, often causing significant damage to the tree and reducing fruit production.

Flatheaded Cone Borer

The Flatheaded Cone Borer is a wood-boring beetle that infests pine cones, often causing significant damage to seed production.

Flatheaded Fir Borer

The Flatheaded Fir Borer is a type of bark beetle that infests fir trees, causing significant damage over time and increasing the tree’s susceptibility to other pests and diseases.

Flatheaded Hackberry Borer

The Flatheaded Hackberry Borer is a type of wood-boring beetle that infests hackberry trees, often causing significant damage to the tree’s branches and trunk.

Flax Bollworm

The Flax Bollworm is a species of moth whose larvae feed on the fruit of flax plants, often causing significant damage to crop yields.

Fletcher Scale

The Fletcher Scale is a type of armored scale insect that feeds on a variety of plants, often causing significant damage to leaves and branches.

Floodwater Mosquito

The Floodwater Mosquito breeds in temporary pools of stagnant water, and can be a significant carrier of diseases like West Nile virus and Zika virus.

Florida Carpenter Ant

The Florida Carpenter Ant is a species of ant that is known for excavating galleries in wood, often causing significant damage to buildings and other structures.

Florida Fern Caterpillar

The Florida Fern Caterpillar is a caterpillar that feeds on ferns, often causing significant damage to the plants and reducing their vigor.

Florida Harvester Ant

The Florida Harvester Ant is a native species that feeds on seeds, often collecting the seeds in large numbers and storing them in underground chambers.

Florida Red Scale

The Florida Red Scale is a scale insect that feeds on citrus trees, often causing significant damage to fruit production.

Florida Wax Scale

The Florida Wax Scale is a type of scale insect that feeds on a variety of plants, often causing significant damage to leaves and branches.

Flower Thrips

The Flower Thrips is a tiny insect that feeds on the flowers of a variety of plants, often causing significant damage to blossoms and reducing pollination.

Fluff Louse

The Fluff Louse is a type of sucking louse that feeds on a variety of birds, often causing significant damage to feathers and reducing bird health.

Flyspeck Scale

The Flyspeck Scale is a type of scale insect that feeds on apple trees, often causing small, dark spots to appear on the fruit.

Follicle Mite

The Follicle Mite is a type of mite that lives in the hair follicles of mammals, often without causing any symptoms or harm.

Forage Looper

The Forage Looper is a species of moth whose larvae feed on a variety of plants, often causing significant damage to leaves and reducing plant vigor.

Forbes Scale

The Forbes Scale is a type of armored scale insect that feeds on a variety of trees and shrubs, often causing significant damage to leaves and branches.

Foreign Grain Beetle

The Foreign Grain Beetle is a type of beetle that feeds on stored grains, often causing significant damage to stored food supplies.

Forest Bumble Bee

This bumble bee species can be found in the forested areas of North America, and is an important pollinator for many plant species.

Forest Tent Caterpillar

The forest tent caterpillar is a common sight in North American forests, and can sometimes cause defoliation of trees in large numbers.

Forest Tree Termite

The forest tree termite, also known as the Formosan subterranean termite, is notorious for causing damage to buildings and structures.

Forktailed Bush Katydid

The forktailed bush katydid is a type of insect that can be found in the Americas. They are known for their distinctive mating calls.

Formosan Subterranean Termite

This termite species is native to China, but has become a common pest in many parts of the world, including North America.

Fourbanded Leafroller

The fourbanded leafroller is a type of moth that can be found across North America. They can cause damage to fruit and ornamental trees.

Fourlined Plant Bug

This insect species is common across North America, and is known for its distinctive bright green coloration.

Fourspotted Spider Mite

The fourspotted spider mite is a tiny arachnid that can be found on a variety of plants. They can cause damage by feeding on the plant’s sap.

Fourspotted Tree Cricket

The fourspotted tree cricket is a type of insect that can be found across North America. They are known for their distinctive chirping sounds.

Fowl Tick

The fowl tick is a type of mite that is a common pest of domesticated birds, including chickens and turkeys.

Foxglove Aphid

The foxglove aphid is a type of small insect that can be found on a variety of plants, including foxgloves and other flowering plants.

Franklin Bumble Bee

The Franklin bumble bee is a rare species of bumble bee that is native to the Pacific Northwest region of North America.

Frigate Bird Fly

The frigate bird fly is a type of parasitic insect that is commonly found in the tropical and subtropical regions of the world.

Fringed Orchid Aphid

The fringed orchid aphid is a small insect that can be found on several species of orchid. They can cause damage by feeding on the plant’s sap.

Frit Fly

The frit fly is a common pest of cereal crops across North America and Europe, and can cause significant damage to the plants.

Fruittree Leafroller

The fruittree leafroller is a type of moth that can be found on fruit and ornamental trees across North America. Larvae can cause damage to the plants by feeding on the leaves.

Fuller Rose Beetle

The fuller rose beetle is a type of beetle that can be found across North America. They are known for their distinctive metallic green coloration.

Furniture Beetle

The furniture beetle is a type of wood-boring beetle that can cause damage to furniture, flooring, and other wooden items.

Furniture Carpet Beetle

The furniture carpet beetle is a type of beetle that can cause damage to carpets, furniture, and other household items made of natural fibers.

Fuzzy-horned Bumble Bee

The fuzzy-horned bumble bee is a type of bumble bee that is native to the western United States. They are known for their distinctive furry antennae.

Wrapping Up

And that’s our list of F insects.

I compiled a list of insects by consulting various sources and cross-checking information to ensure accuracy. It was a lot of work, but I’m happy with how it turned out. The list covers a wide range of insects, from the tiniest to the largest.

Insects have astonishing abilities and characteristics that make them stand out among other animals. They come in various shapes, sizes, colors, and patterns, and their behavior and lifestyles are fascinating. Flies, for example, can fly backwards and have eyes that can detect movement up to 180 degrees. Beetles have hardened wing covers that serve as shields against potential predators, and some species even glow in the dark. Despite their apparent complexity, insects are incredibly fragile and vulnerable to human activities’ harmful effects. It is up to us to take responsibility for keeping their populations safe and healthy.

Hope this post on insects beginning with F alphabet has been useful to you!