You can find many insects and arthropods in fields and gardens, like moths, mantises, and millipedes. Each has its own colors, shapes, and ways of living. This post lists insects and arthropods that start with M, helping students notice different kinds easily.
Learning insects and arthropods that start with M helps learners know new words for animals. It improves vocabulary and makes reading about nature and creatures simpler and more interesting.
List of Insects and Arthropods That Start With M with Pictures
- Madagascan Moon Moth
- Morpho Butterfly
- Metallic Wood-boring Beetle
- Maculinea Butterfly
- Malaysian Stick Insect
- Moonlight Moth
- Monarch Caterpillar
- Mudflat Grasshopper
- Mexican Jumping Bean Moth
- Metalmark Butterfly
- Millipede
- Mite
- Mud Crab
- Marine Isopod
- Myriapod
- Mantis Shrimp
- Mudskipper Crab
- Mountain Scorpion
- Mediterranean Spider
- Mexican Redknee Tarantula
- Monarch Butterfly

List of Insects That Start With M
- Mosquito
- Moth
- Mayfly
- Mantid
- Mealybug
- Milkweed Bug
- Midge
- Maculinea Butterfly
- Metalmark Butterfly
- Morpho Butterfly
Common Insects Beginning With M
- Monarch Butterfly
- Mud Dauber Wasp
- Metalmark Butterfly
- Mosquito
- Moth
- Milkweed Bug
- Mayfly
- Midge
- Mantid
- Morpho Butterfly
Rare and Unique Insects That Start With M
- Madagascan Moon Moth: A large, vividly colored moth from Madagascar with long tail-like wing extensions, mostly nocturnal and important for pollination.
- Morpho Butterfly: A Central and South American butterfly with bright, iridescent blue wings, studied for camouflage and signaling.
- Metallic Wood-boring Beetle: A beetle with a shiny exoskeleton that bores into wood; contributes to decomposition but can be a timber pest.
- Maculinea Butterfly: A European butterfly whose larvae rely on ants for care, showing complex ecological relationships.
- Malaysian Stick Insect: An insect that mimics sticks or twigs for camouflage in forests.
- Moonlight Moth: A nocturnal moth with pale, reflective wings that appear to glow under moonlight.
- Monarch Caterpillar: The larval stage of the monarch butterfly with black, white, and yellow stripes; feeds on milkweed plants.
- Mudflat Grasshopper: A grasshopper adapted to wetlands and mudflats, important in wetland ecosystems.
- Mexican Jumping Bean Moth: A moth whose larvae live inside “jumping beans,” creating movement and showing insect-plant interaction.
- Metalmark Butterfly: A small tropical butterfly with metallic wing patterns, used in mating and communication.
Arthropods Starting With M
- Millipede: Long, segmented arthropods with two pairs of legs per segment, feeding on decaying plants and recycling nutrients.
- Mite: Tiny arthropods living on plants, soil, or animals; can be decomposers or pests.
- Mud Crab: Coastal and mangrove crustaceans important in food webs and harvested for consumption.
- Marine Isopod: Small marine crustaceans that scavenge organic matter and contribute to ocean nutrient cycling.
- Myriapod: Includes centipedes and millipedes; many-legged arthropods playing key roles in soil ecosystems.
- Mantis Shrimp: Colorful marine crustaceans with powerful claws and complex vision systems.
- Mudskipper Crab: Semi-aquatic crabs moving on land and water, aerating mudflats and supporting wetlands.
- Mountain Scorpion: Venomous scorpions from mountainous regions, part of predator-prey balance.
- Mediterranean Spider: Spiders from the Mediterranean region that help control insect populations.
- Mexican Redknee Tarantula: Large tarantula with red-colored joints, slow-moving predator of insects.
Beneficial Insects and Arthropods That Begin With M
- Mason Bee
- Mantid
- Millipede
- Monarch Butterfly
- Ladybug
- Metalmark Butterfly
- Mud Dauber Wasp
- Milkweed Bug
- Morpho Butterfly
- Midge
Dangerous or Harmful Insects Starting With M
- Mosquito
- Mite
- Mud Dauber Wasp
- Mealybug
- Metallic Wood-boring Beetle
- Milkweed Bug
- Moth Larvae
- Mudflat Grasshopper
- Mantid
- Morpho Butterfly
Endangered Insects and Arthropods That Start With M
- Maculinea Butterfly: Endangered European butterfly relying on ants for larval care; threatened by habitat loss.
- Madagascan Moon Moth: Rare moth vulnerable due to deforestation and habitat destruction in Madagascar.
- Morpho Butterfly: Tropical butterfly with iridescent wings; population declining due to habitat loss.
- Malaysian Stick Insect: Camouflaged insect from Malaysia threatened by deforestation and habitat fragmentation.
- Metalmark Butterfly: Small butterfly with metallic spots, endangered in tropical forests.
- Moonlight Moth: Nocturnal moth facing risk due to habitat destruction in tropical and subtropical areas.
- Monarch Butterfly: Migratory butterfly whose populations are declining due to loss of milkweed plants and habitats.
- Mexican Jumping Bean Moth: Rare moth dependent on host plants, threatened by habitat changes.
- Mountain Scorpion: Some species are endangered in certain regions due to environmental changes.
- Mediterranean Spider: Species threatened by habitat loss and human activity in Mediterranean regions.
Regional Insects Beginning With M (North America, Asia, Africa)
- North America:
- Monarch Butterfly
- Mud Dauber Wasp
- Mosquito
- Moth
- Milkweed Bug
- Midge
- Mantid
- Millipede
- Metalmark Butterfly
- Morpho Butterfly
- Asia:
- Malaysian Stick Insect
- Mealybug
- Morpho Butterfly
- Moonlight Moth
- Mud Crab
- Mite
- Monarch Caterpillar
- Mudskipper Crab
- Maculinea Butterfly
- Mexican Jumping Bean Moth
- Africa:
- Madagascan Moon Moth
- Metalmark Butterfly
- Mosquito
- Moth
- Mantid
- Millipede
- Mountain Scorpion
- Mediterranean Spider
- Monarch Butterfly
- Midge
What Insects and Arthropods Begin With M?
- Mosquito
- Moth
- Monarch Butterfly
- Mud Dauber Wasp
- Maculinea Butterfly
- Morpho Butterfly
- Madagascan Moon Moth
- Malaysian Stick Insect
- Millipede
- Mite
FAQs About Insects and Arthropods That Start With M
Mosquito, Moth, Monarch Butterfly, Mud Dauber Wasp, Metalmark Butterfly, Mayfly, Midge, Mantid, Milkweed Bug, Maculinea Butterfly.
Millipede, Mite, Mud Crab, Marine Isopod, Myriapod, Mantis Shrimp, Mudskipper Crab, Mountain Scorpion, Mediterranean Spider, Mexican Redknee Tarantula.
Madagascan Moon Moth, Morpho Butterfly, Malaysian Stick Insect, Moonlight Moth, Metalmark Butterfly, Mexican Jumping Bean Moth.
Maculinea Butterfly, Madagascan Moon Moth, Morpho Butterfly, Malaysian Stick Insect, Metalmark Butterfly, Moonlight Moth, Monarch Butterfly.
Mason Bee, Mantid, Millipede, Monarch Butterfly, Mud Dauber Wasp, Metalmark Butterfly, Milkweed Bug.
