Stephen Dalton / Emperor dragonfly (Anax imperator) in flight, male, UK
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Stephen Dalton / Emperor dragonfly (Anax imperator) in flight, UK
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Stephen Dalton / Emperor dragonfly {Anax imperator} male in flight, UK
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Georgette Douwma / Emperor angelfish (Pomacanthus imperator). Red Sea, Egypt.
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Georgette Douwma / Emperor angelfish (Pomacanthus imperator) with Lyretail anthias / Goldies (Pseudanthias squamipinnis). Red Sea, Egypt (Digital composite)
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Ingo Arndt / Emperor Scorpion (Pandinus imperator) photographed under ultraviolet light, Africa
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Jeff Rotman / Emperor Shrimp (Periclimenes imperator / Zenopontonia rex) living inside gills of Spanish Dancer Nudibranch (Hexabranchus sanguineus). Egypt, Red Sea.
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Ross Hoddinott / Female emperor dragonfly (Anax imperator) laying eggs at the edge of a pond. Cornwall, UK.
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Ross Hoddinott / Female emperor dragonfly (Anax imperator) laying eggs at the edge of a pond. Cornwall, UK.
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LYNN M. STONE / Emperor tamarin {Saguinus imperator} captive
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SINCLAIR STAMMERS / Close-up of Emperor dragonfly eyes
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SINCLAIR STAMMERS / Emperor dragonfly at rest (Anax imperator). UK, Europe
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Claus Meyer / Emperor Tamarin (Saguinus imperator), Amazon, Brazil
Wild Wonders of Europe / Muñoz / Emperor dragonfly (Anax imperator) nymph on plant stem, Campanarios de Azaba Biological Reserve, a rewilding Europe Area, Salamanca, Castilla y Leon, Spain
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Wild Wonders of Europe / Muñoz / Emperor Dragonfly (Anax imperator) resting portrait, Campanarios de Azaba Biological Reserve, a rewilding Europe Area, Salamanca, Castilla y Leon, Spain
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Wild Wonders of Europe / Muñoz / Emperor Dragonfly (Anax imperator) close up of resting individual, Campanarios de Azaba Biological Reserve, a rewilding Europe Area, Salamanca, Castilla y Leon, Spain
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Wild Wonders of Europe / Muñoz / Emperor Dragonfly (Anax imperator) at rest, Campanarios de Azaba Biological Reserve, a rewilding Europe Area, Salamanca, Castilla y Leon, Spain
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Wild Wonders of Europe / Muñoz / Emperor Dragonfly (Anax imperator) at rest, Campanarios de Azaba Biological Reserve, a rewilding Europe Area, Salamanca, Castilla y Leon, Spain
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Wild Wonders of Europe / Muñoz / Emperor Dragonfly (Anax imperator) at rest, Campanarios de Azaba Biological Reserve, a rewilding Europe Area, Salamanca, Castilla y Leon, Spain
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Wild Wonders of Europe / Muñoz / Emperor Dragonfly (Anax imperator) at rest, Campanarios de Azaba Biological Reserve, a rewilding Europe Area, Salamanca, Castilla y Leon, Spain
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Wild Wonders of Europe / Muñoz / Emperor Dragonfly (Anax imperator) at rest, Campanarios de Azaba Biological Reserve, a rewilding Europe Area, Salamanca, Castilla y Leon, Spain
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Wild Wonders of Europe / Muñoz / Emperor dragonfly (Anax imperator) at rest, Campanarios de Azaba Biological Reserve, a rewilding Europe Area, Salamanca, Castilla y Leon, Spain
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Thomas Marent / Emperor Tamarin (Saguinus imperator) calling, native to Brazil
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Thomas Marent / Emperor Tamarin (Saguinus imperator), native to Brazil
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Will Watson / Emperor dragonfly (Anax imperator) nymph on Hornwort (Ceratophyllum), captive, England, UK, June
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Mark Payne-Gill / Emperor dragonfly (Anax imperator) drying wings after emerging from nymph skin, Avon, UK
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Mark Payne-Gill / Emperor dragonfly (Anax imperator) resting on bullrush at sunrise, Avon, UK, June
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Nick Garbutt / Giant long-horned bush cricket (Macrolyristes imperator) (body length 130mm, hind leg length 150mm, antennae length 170mm) grazing on moss in the understorey. Lowland dipterocarp rainforest, Danum Val...
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Nick Garbutt / Giant long-horned bush cricket (Macrolyristes imperator) (body length 130mm, hind leg length 150mm, antennae length 170mm) grazing on moss in the understorey. Lowland dipterocarp rainforest, Danum Val...
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Ross Hoddinott / 2020VISION / Male Emperor dragonfly (Anax imperator) in flight, Arne RSPB reserve, Dorset, England, UK, July
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Ross Hoddinott / 2020VISION / RF- Male Emperor Dragonfly (Anax imperator) in flight, Arne RSPB reserve, Dorset, England, UK, July. Did you know? Dragonflies spend up to six years as drab aquatic nymphs for only a few weeks as colo...
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Ross Hoddinott / 2020VISION / Male Emperor dragonfly (Anax imperator) in flight, Arne RSPB reserve, Dorset, England, UK, July
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Ross Hoddinott / 2020VISION / Male Emperor dragonfly (Anax imperator) in flight, Arne RSPB reserve, Dorset, England, UK, July
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Ross Hoddinott / 2020VISION / Female Emperor dragonfly (Anax imperator) laying eggs, Cornwall, England, UK, April
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ZSSD / Emperor Scorpion (Pandinus imperator) female carrying babies on back, native to Africa
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Ross Hoddinott / Emperor Dragonfly (Anax imperator) female laying eggs in water. Cornwall, UK, April.
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Ross Hoddinott / Emperor Dragonfly (Anax imperator) female laying eggs in water. Cornwall, UK, April.
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Stephen Dalton / Emperor Dragonfly (Anax imperator) drying its wings after emerging from its larval carapace. Sussex, UK, May.
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Jeff Rotman / Symbiotic commensal Emperor shrimp (Periclimenes imperator / Zenopontonia rex) living inside the gills of a Spanish dancer nudibranch (Hexabranchus sp), Red Sea, Egypt
Rod Williams / Emperor Tamarin (Saguinus imperator subgrisescens) juvenile sitting in tree branch, found in Brazil, captive
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Rod Williams / Two Emperor Tamarins (Saguinus imperator subgrisescens) sitting on a tree branch, one grooming the tail of the other. Captive, found in SW Amazon Basin.
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Robert Thompson / Emperor dragonfly (Anax imperator) immature male, Hampshire, UK, June
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Robert Thompson / Emperor dragonfly (Anax imperator) male, New Forest, Hampshire, UK, June
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Robert Thompson / Emperor dragonfly (Anax imperator) immature male, Hampshire, UK, June
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Tim Laman / Emperor angelfish (Pomacanthus imperator) juvenile on a reef in Bali, Indonesia.
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Tim Laman / Emperor Angelfish (Pomacanthus imperator) juvenile, Bali, Indonesia
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Tim Laman / Honeycomb moray eel (Gymnothorax favagineus) with mouth open, being cleaned by cleaner shrimp and a juvenile Emperor angelfish (Pomacanthus imperator), Bali, Indonesia
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Jeff Rotman / Head portrait of Emperor angelfish (Pomacanthus imperator) Red Sea, Egypt
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Jeff Rotman / Tail fin of Emperor angelfish (Pomacanthus imperator) Red Sea, Egypt
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Jeff Rotman / Tail fin of Emperor angelfish (Pomacanthus imperator) Red Sea, Egypt
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Nick Upton / Male Emperor dragonfly (Anax imperator) resting on Angelica stem. Wiltshire, UK, June.
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GEORGETTE DOUWMA / Emperor angelfish (Pomacanthus imperator) in coral reef system, Indonesia.
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Stephen Dalton / Emperor dragonfly (Anax imperator) male on thistle plant, UK
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Stephen Dalton / Emperor scorpion (Pandinus imperator) under ultraviolet light. World's largest species of scorpion
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Stephen Dalton / Emperor scorpion (Pandinus imperator) under ultraviolet light. World's largest species of scorpion
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Stephen Dalton / Emperor scorpion (Pandinus imperator) under ultraviolet light. World's largest species of scorpion
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Stephen Dalton / Emperor scorpion (Pandinus imperator) under ultraviolet light. World's largest species of scorpion
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Stephen Dalton / Emperor / Giant African scorpion (Pandinus imperator) on leaf litter
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Stephen Dalton / Emperor / Giant African scorpion (Pandinus imperator) on boot, to demonstate scale
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Stephen Dalton / Emperor / Giant African scorpion (Pandinus imperator) on boot, to demonstrate scale
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Stephen Dalton / Emperor dragonfly (Anax imperator) male resting, UK
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Ross Hoddinott / Emperor dragonfly {Anax imperator} having just emerged from nymph stage. North Cornwall, UK. June