Thomas Marent / Broad-bordered Bee Hawk Moth (Hemaris fuciformis) on flower, Switzerland

PAULA COULTER / Darkling beetle (Tenebrionidae sp) with Yucca flower, White Sands National Monument, New Mexico

Pete Oxford / Click beetle (Elateridae) on flower, tropical cloud forest, Ecuador

Hanne & Jens Eriksen / Wasp oil beetle (Croscherichia richteri) feeding from desert flower, Al Ansab, Oman

Jean E. Roche / Silver washed fritillary (Argynnis paphia) feeding on flower with beetle, Vercors, France

Christian Ziegler / Birthwort (Aristolochia sp) attracts Dung Beetles (Scarabaeinae) and flies with smell mimicking dead carcass, in return these animals aid in pollination, Panama

Piotr Naskrecki / Golden Chaffer Beetle (Dicronorrhina micans) Guinea, West Africa

Philippe Clement / Thick-legged flower beetle {Oedemera nobilis} on flower, La Brenne, France.

Jose B. Ruiz / Flower beetle larva in soil {Cetonia sp} Alicante, Spain

PREMAPHOTOS / Spotted longhorn beetle {Rutpela maculata} on foxglove flower, England, UK.

PREMAPHOTOS / Unid beetle on flower {Zonitis sayi} USA, North America

PREMAPHOTOS / Flower chafer beetle male defensive display {Taurhina polychrous} . Uganda, Africa

PREMAPHOTOS / Bee beetle on Foxglove flower {Trichius fasciatus} England, UK

PREMAPHOTOS / Two banded longhorn beetle (Rhagium bifasciatum) on Dog rose flower (Rosa canina) flower, England

Ashok Jain / Orange blister beetles {Mylabris pustulata} on hibiscus flower, Delhi ridge forest, India

Rod Williams / Striped love beetle / Flamboyant flower beetle {Eudicella gralli} Africa

Ross Hoddinott / Green veined white butterfly {Pieris napi} + flower beetles Cornwall, UK

PREMAPHOTOS / Wasp beetle {Clytus arietus} on buttercup flower England, UK.

Gerry Ellis / Emerald Fruit Chafer Beetle (Dicronorrhina derbyana) on branch among leaves, Zambezi National Park, Zimbabwe

Gerry Ellis / Emerald Fruit Chafer Beetle (Dicronorrhina derbyana) on branch, Zambezi National Park, Zimbabwe

Mark Moffett / Flamboyant Flower Beetle (Eudicella gralli) pair clinging to a twig, Uganda

Michael & Patricia Fogden / Beetle Daisy (Gorteria diffusa) spring flowers, Namaqualand, South Africa

Konrad Wothe / Convolvulus Hawk-moth (Agrius convolvuli) feeding on flower with proboscis, Italy

Tim Fitzharris / Brittlebush (Encelia farinosa) blooms with Convergent Lady Beetle (Hippodamia convergens), North America

Norbert Wu / Heliconia (Heliconia sp) blossom with beetle, Costa Rica

Mark Moffett / Flower Beetle (Ischiopsopha sp) portrait, Panama

Mark Moffett / Net-winged Beetle (Duliticola sp) on rainforest floor, Mt Kinabalu, Sabah, Borneo

Mitsuhiko Imamori / Morgan's Sphinx (Xanthopan morgani) moth portrait with coiled long tongue specifically adapted to pollinate and feed at Comet Orchid (Angraecum sesquipedale) found only in Madagascar, flower's nectar...

Konrad Wothe / Convolvulus Hawk-moth (Agrius convolvuli) hovering and feeding with proboscis on flower, Italy

Piotr Naskrecki / False Flower Beetle (Anaspis rufa) pollinating Big-leaf Magnolia (Magnolia macrophylla), Estabrook Woods, Massachusetts

Piotr Naskrecki / Big-leaf Magnolia (Magnolia macrophylla) flower with pollen producing anthers and beetle, Estabrook Woods, Massachusetts

Mark Moffett / Five-spotted Hawkmoth (Manduca quinquemaculata) feeding on flower nectar, Sonoita, Arizona

Mark Moffett / Five-spotted Hawkmoth (Manduca quinquemaculata) feeding on flower nectar, Sonoita, Arizona

Chien Lee / Weevil on Pitcher Plant (Heliamphora minor) flower, Venezuela

Premaphotos / Vine weevil beetle (Otiorhynchus sulcatus) on the petal of a cultivated flower, UK

Premaphotos / Thick-legged flower beetle males (Oedemera nobilis) on Hogweed flower, UK

Premaphotos / Common soldier beetles (Rhagonycha fulva) mating on Creeping thistle flower, with a second male trying to dislodge the mating male, UK

Premaphotos / Large flower longhorn beetle (Stenocorus meridianus) male on Hogweed flowers, UK

Premaphotos / Small brown flower longhorn beetle (Strangalia melanura) feeding on Dog rose pollen, UK

Premaphotos / June chafer beetle (Phyllopertha horticola) on a Dog rose flower, UK

Premaphotos / Fleabane tortoise beetle (Cassida murraea) larva holding its camouflaging shield over its back, on Fleabane flower (Asteraceae) UK

Premaphotos / Lily beetle (Lilioceris lilii) on wild Garlic flower (Allium ursinum) France

Premaphotos / Thick-legged flower beetle (Oedemera nobilis) male on a Rockrose flower (Helianthemum sp) UK

Premaphotos / Flower chafer beetle (Taurhina polychrous) male in defensive pose guarding a female from rival males, in rainforest, Uganda

Premaphotos / Thick-legged flower beetle (Oedemera nobilis) male on Bloody cranesbill flower (Geranium sp), UK

Premaphotos / Soft wing flower beetles (Malachius coccineus) The female on the right is feeding on excitators produced by glands on the male's face, Israel

Premaphotos / Common soldier beetle (Rhagonycha fulva) mating pairs on Creeping thistle flower, UK

Premaphotos / Comb clawed beetles (Isomira murina) on Burnet rose flower on dunes, UK

Premaphotos / Thick-legged flower beetle (Oedemera nobilis) male on Dog rose flower, UK

Premaphotos / Click beetle (Agrypnus murinus) on umbelliferous flower, UK

Bjorn Forsberg / Marguerite flower {Leucanthemum vulgare} with {Leptura sanguinalenta} beetle. Sweden

Mark Moffett / Flower Beetle (Ischiopsopha sp) portrait, Panama

Mitsuaki Iwago / Beetle on flower, Africa

Mark Moffett / Creosote Bush (Larrea tridentata) with bruchid beetle which acts as pollinator for the plant