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Stephen Luk | profile | all galleries >> Arthropods >> Class Insecta - Insects >> Order Coleoptera - Beetles >> Family Chrysomelidae - Leaf Beetles tree view | thumbnails | slideshow

Family Chrysomelidae - Leaf Beetles

Leaf beetles are among the commonest phytophagous beetles. They have 11-segmented antennae and are often ornately patterned. A number of species are injurious to crops in Ontario, such as the infamous Colorado Potato Beetle (Leptinotarsa decimlineata) and Rootworm Beetles (Diabrotica spp.).
Alticini - Flea Beetles
Alticini - Flea Beetles
Vetch Bruchid (Bruchus brachialis)
Vetch Bruchid (Bruchus brachialis)
Bean Weevil (Acanthoscelides obtectus)
Bean Weevil (Acanthoscelides obtectus)
Bean Weevil (Acanthoscelides obtectus)
Bean Weevil (Acanthoscelides obtectus)
Basswood Leaf Miner (Baliosus nervosus)
Basswood Leaf Miner (Baliosus nervosus)
Basswood Leaf Miners (Baliosus nervosus)
Basswood Leaf Miners (Baliosus nervosus)
Microrhopala vittata
Microrhopala vittata
Sumitrosis inaequalis
Sumitrosis inaequalis
Leaf Miner (Sumitrosis inaequalis)
Leaf Miner (Sumitrosis inaequalis)
Thistle Tortoise Beetle (Cassida rubiginosa)
Thistle Tortoise Beetle (Cassida rubiginosa)
Clavata Tortoise Beetle (Plagiometriona clavata)
Clavata Tortoise Beetle (Plagiometriona clavata)
Clavate Tortoise Beetle (Plagiometriona clavata)
Clavate Tortoise Beetle (Plagiometriona clavata)
Bean Leaf Beetle (Cerotoma trifurcata)
Bean Leaf Beetle (Cerotoma trifurcata)
Casebearer (Bassareus mammifer)
Casebearer (Bassareus mammifer)
Bassareus mammifer
Bassareus mammifer
Cryptocephalus notatus
Cryptocephalus notatus
Pachybrachis bivittatus
Pachybrachis bivittatus
Pachybrachis spumarius
Pachybrachis spumarius
Clover Leaf Beetle (Brachypnoea puncticollis)
Clover Leaf Beetle (Brachypnoea puncticollis)
Clover Leaf Beetle (Brachypnoea puncticollis)
Clover Leaf Beetle (Brachypnoea puncticollis)
Dogbane Beetle (Chrysochus auratus)
Dogbane Beetle (Chrysochus auratus)
Calligrapha californica
Calligrapha californica
Common Willow Calligrapha (Calligrapha multipunctata)
Common Willow Calligrapha (Calligrapha multipunctata)
Calligrapha rowena
Calligrapha rowena
False Potato Beetle (Leptinotarsa juncta)
False Potato Beetle (Leptinotarsa juncta)
Swamp Milkweed Beetle (Labidomera clivicollis)
Swamp Milkweed Beetle (Labidomera clivicollis)
Swamp Milkweed Beetle (Labidomera clivicollis)
Swamp Milkweed Beetle (Labidomera clivicollis)
Imported Willow Leaf Beetle (Plagiodera versicolora)
Imported Willow Leaf Beetle (Plagiodera versicolora)
Imported Willow Leaf Beetle (Plagiodera versicolora)
Imported Willow Leaf Beetle (Plagiodera versicolora)
Imported Willow Leaf Beetle (Plagiodera versicolora)
Imported Willow Leaf Beetle (Plagiodera versicolora)
Imported Willow Leaf Beetle (Plagiodera versicolora)
Imported Willow Leaf Beetle (Plagiodera versicolora)
Leaf Beetle (Ophraella conferta)
Leaf Beetle (Ophraella conferta)
Lily Leaf Beetle (Lilioceris lilii)
Lily Leaf Beetle (Lilioceris lilii)
Cereal Leaf Beetle (Oulema melanopus)
Cereal Leaf Beetle (Oulema melanopus)
Strawberry Rootworm (Paria fragariae-complex)
Strawberry Rootworm (Paria fragariae-complex)
Striped Cucumber Beetle (Acalymma vittatum)
Striped Cucumber Beetle (Acalymma vittatum)
Three-lined Potato Beetle (Lema daturaphila)
Three-lined Potato Beetle (Lema daturaphila)
Viburnum Leaf Beetle (Tricholochmaea viburni)
Viburnum Leaf Beetle (Tricholochmaea viburni)
Goldenrod Leaf Beetle (Trihabda sp.)
Goldenrod Leaf Beetle (Trihabda sp.)
Rhabdopterus sp.
Rhabdopterus sp.
Aquatic Leaf Beetle (Donacia sp.)
Aquatic Leaf Beetle (Donacia sp.)
Water Lily Leaf Beetle (Donacia sp.)
Water Lily Leaf Beetle (Donacia sp.)
Water Lily Leaf Beetle (Donacia sp.)
Water Lily Leaf Beetle (Donacia sp.)
Plateumaris sp.
Plateumaris sp.
Neohaemonia sp.
Neohaemonia sp.