Jan Hamrsky / Great diving beetle (Dytiscus marginalis) portrait, Europe, September, controlled conditions
01385065
Jan Hamrsky / Great Diving Beetle (Dytiscus marginalis) larva feeding on small fish. Czech Republic. Controlled conditions.
01236845
Kim Taylor / Water beetles (Dytiscus marginalis) and (Acilius sulcatus) clustered around an air bubble trapped beneath the ice of a frozen pond, digitally enhanced, Surrey, England
01154095
Jane Burton / Great Diving Beetle {Dytiscus marginalis} female taking air at water surface, Surrey, England.
01585333
Robert Thompson / Great diving beetle (Dytiscus marginalis) larva, Montiaghs Moss NNR, County Antrim, Northern Ireland, UK.
01523396
MYN / Niall Benvie / Great diving beetle (Dytiscus marginalis) Burgundy, France. April.
01523395
MYN / Niall Benvie / Great diving beetle (Dytiscus marginalis) Burgundy, France. April.
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MYN / Niall Benvie / Great diving beetle (Dytiscus marginalis) underwater, Burgundy, France. April.
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MYN / Niall Benvie / Great diving beetle (Dytiscus marginalis) underwater, Burgundy, France. April.
01523392
MYN / Niall Benvie / Great diving beetle (Dytiscus marginalis) Burgundy, France. April.
01515327
MYN / Paul van Hoof / Great diving beetle (Dytiscus marginalis) larva, June, The Netherlands, Meetyourneighbours.net project
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Jussi Murtosaari / Great diving beetle (Dytiscus marginalis) diving in aquarium, Kumlinge, Ahvenanmaa / Aland Islands Archipelago, Finland. November
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Jussi Murtosaari / Great diving beetle (Dytiscus marginalis) in aquarium, Kumlinge, Ahvenanmaa / Aland Islands Archipelago, Finland. November
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Jussi Murtosaari / Great diving beetle (Dytiscus marginalis) Photographed in aquarium, Kumlinge, Ahvenanmaa / Aland Islands Archipelago, Finland. November
01460670
Will Watson / Male Great Diving Beetle (Dytiscus marginalis) taking in air, captive, Essex, England.
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Jan Hamrsky / Great diving beetle larva (Dytiscus marginalis) head detail, Europe, June, controlled conditions
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Jan Hamrsky / Great diving beetle larva (Dytiscus marginalis) with dragonfly nymph prey, Europe, June, controlled conditions
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Jan Hamrsky / Great diving beetle larva (Dytiscus marginalis) with dragonfly nymph prey, Europe, June, controlled conditions
01458330
Jan Hamrsky / Great diving beetle larva (Dytiscus marginalis) breathing by the water surface, Europe, June, controlled conditions
01461072
David Pattyn / Little Grebe (Tachybaptus ruficollis) female feeding a Great diving beetle (Dytiscus marginalis) to one of its chicks age 10 days, The Netherlands, June.
01432074
Jan Hamrsky / Great diving beetle (Dytiscus marginalis) female, Europe, September, controlled conditions
01432073
Jan Hamrsky / Great diving beetle (Dytiscus marginalis) hiding in freshwater red algae (Batrachospermum moniliforme) Europe, September, controlled conditions
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Jan Hamrsky / Great diving beetle (Dytiscus marginalis) female, Europe, September, controlled conditions
01432071
Jan Hamrsky / Great diving beetle (Dytiscus marginalis) hind oar-like leg detail, Europe, September, controlled conditions
01432070
Jan Hamrsky / Great diving beetle (Dytiscus marginalis) refilling its air supply under the wing cases, Europe, September, controlled conditions
01432068
Jan Hamrsky / Great diving beetle (Dytiscus marginalis) female, Europe, September, controlled conditions
01432066
Jan Hamrsky / Great diving beetle (Dytiscus marginalis) refilling its air supply under the wing cases, Europe, September, controlled conditions
01432065
Jan Hamrsky / Great diving beetle (Dytiscus marginalis) refilling its air supply under the wing cases, Europe, September, controlled conditions
01432041
Jan Hamrsky / Great diving beetle larva (Dytiscus marginalis) feeding on tadpole, Europe, May, controlled conditions
01421871
Will Watson / Great Diving Beetle (Dytiscus marginalis) female on Hornwort (Ceratophyllum demersum) UK, captive
01417597
Paul Hobson / Great diving beetle (Dytiscus marginalis) Sheffield, UK
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Paul Hobson / Great diving beetle (Dytiscus marginalis) Sheffield, UK
01397726
Will Watson / Great diving beetle (Dytiscus marginalis) larva eating a Three spined stickleback (Gasterosteus aculeatus), captive, Herefordshire, England, UK, June.
01397724
Will Watson / Great diving beetle (Dytiscus marginalis) larva eating a Three spined stickleback (Gasterosteus aculeatus), captive, Herefordshire, England, UK, June.
01397725
Will Watson / Great diving beetle (Dytiscus marginalis) larva eating a Three spined stickleback (Gasterosteus aculeatus), captive, Herefordshire, England, UK, June.
01374180
Paul Hobson / Close-up of Great Diving Beetle (Dytiscus marginalis). Derbyshire, July.
01374181
Paul Hobson / Great Diving Beetle (Dytiscus marginalis) at water surface. Derbyshire, June.
01371931
MYN / Niall Benvie / Great diving beetle (Dytiscus marginalis) larva, with prey, Scotland, UK, June meetyourneighbours.net project
01371930
MYN / Niall Benvie / Great diving beetle (Dytiscus marginalis) larva, with prey, Scotland, UK, June meetyourneighbours.net project
01359967
Jan Hamrsky / Great Diving Beetle (Dytiscus marginalis) larva with open mouth parts. Europe, June.
01359966
Jan Hamrsky / Great Diving Beetle (Dytiscus marginalis) at water surface. Europe, June.
01359965
Jan Hamrsky / Great Diving Beetle (Dytiscus marginalis) larva with arthropod prey. Europe, June.
01359964
Jan Hamrsky / Great Diving Beetle (Dytiscus marginalis) larva with arthropod prey. Europe, June.
01359963
Jan Hamrsky / Great Diving Beetle (Dytiscus marginalis) larva with small fish prey. Europe, June.
01349479
Will Watson / Male Great Diving Beetle (Dytiscus marginalis) on Soft Hornwort (Ceratophyllum submersum). Captive. Herefordshire, UK, August.
01317530
Will Watson / Great Diving Beetle (Dytiscus marginalis) trying to couple with Great Diving Beetle (Dytiscus circumflexus) in an interspecies mating attempt, Herefordshire, UK.
01317536
Will Watson / Male Great Diving Beetle (Dytyiscus marginalis) on Soft Hornwort (Ceratophllum submersum) in pond, Herefordshire, England, UK.
01289151
Stephen Dalton / Great diving beetle (Dytiscus marginalis) feeding on worm prey, UK, controlled conditions
01288783
Stephen Dalton / Great diving beetle (Dytiscus marginalis) male feeding on worm prey underwater, controlled conditions, UK
01288652
Stephen Dalton / Great diving beetle (Dytiscus marginalis) pair underwater, controlled conditions, UK
01288627
Stephen Dalton / Male Great diving beetle (Dytiscus marginalis) feeding on worm, UK
01229990
Will Watson / Male Great Diving Beetle (Dytiscus marginalis), resting on Hornwort (Ceratophyllun demersum), captive, UK.
01156487
Solvin Zankl / Portrait of Great diving beetle (Dytiscus marginalis) larva with jaws, Germany
01156489
S. Zankl / Larval Great diving beetle (Dytiscus marginalis) with juvenile newt prey in jaws, Germany
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S. Zankl / Great diving beetle (Dytiscus marginalis) larva crushing juvenile newt prey in jaws, Germany
01159497
Willem Kolvoort / Great diving beetle larva (Dytiscus marginalis) sand-winning pit, Holland
01159514
Willem Kolvoort / Great diving beetle male (Dytiscus marginalis) on Shining pondweed (Potamogeton Lucens), sand-winning Pit, Holland
01159515
Willem Kolvoort / Great diving beetle male (Dytiscus marginalis) sand-winning Pit, Holland
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Willem Kolvoort / Great diving beetle (Dytiscus marginalis) underwater amongst pond weed, sand winning pit, Holland
01159498
Willem Kolvoort / Great diving beetle larva (Dytiscus marginalis) sand-winning pit, Holland
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Willem Kolvoort / Great diving beetle larva (Dytiscus marginalis) eating Common frog tadpole (Rana temporaria) in sand winning pit, Holland
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Willem Kolvoort / Great diving beetle female profile (Dytiscus marginalis) sand-winning Pit, Holland
01156290
Andy Sands / Male Great Diving Beetle (Dytiscus marginalis). Captive.
01154098
Jane Burton / Female Great diving beetle {Dytiscus marginalis} feeding on Stickleback {Gasterosteus aculeatus} Surrey, England.
01154097
Jane Burton / Great Diving Beetle {Dytiscus marginalis} face portrait of male under water surface, Surrey, England.
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Jane Burton / Great diving beetle {Dytiscus marginalis} larva, Surrey, England.
01133450
Kim Taylor / Great diving beetle {Dytiscus marginalis} female underwater on rock, UK.
01132466
Kim Taylor / Great Diving Beetle female (Dytiscus marginalis) UK. captiv
01132454
Kim Taylor / Great Diving Beetle (Dytiscus marginalis) female breathing at surface, UK. captiv
01108556
Jason Smalley / Larva of Great diving beetle {Dytiscus marginalis} feeding on fish. Lancashire, UK
01115374
John Cancalosi / Great diving beetle {Dytiscus marginalis} larva eating newt. UK, captive
01048267
Adrian Davies / Great diving beetle larva (Dytiscus marginalis) breathing at surface. England, UK, Europe
01048266
Adrian Davies / Great diving beetle {Dytiscus marginalis} Larva breathing at surface C
01048265
Adrian Davies / Great diving beetle, larva. {Dytiscus marginalis} C
01048264
Adrian Davies / Great diving beetle, larva. {Dytiscus marginalis} C
01062623
John Cancalosi / Great diving beetle larva {Dytiscus marginalis} preying on newt, England, UK, captive
01193842
Premaphotos / Great diving beetle (Dytiscus marginalis) feeding on a goldfish in a garden pond, UK
01705319
Edwin Giesbers / Great diving beetle (Dytiscus marginalis) nymph at water surface, the Netherlands. Controlled conditions
01648587
Jan Hamrsky / Great diving beetle (Dytiscus marginalis) and Dragonfly nymph (Aeshnidae), Europe, August, controlled conditions
01648586
Jan Hamrsky / Great diving beetle (Dytiscus marginalis) and Dragonfly nymph (Aeshnidae), Europe, August, controlled conditions
01648585
Jan Hamrsky / Great diving beetle (Dytiscus marginalis) male, Europe, August, controlled conditions
01648584
Jan Hamrsky / Great diving beetle (Dytiscus marginalis) male, Europe, August, controlled conditions
01648583
Jan Hamrsky / Great diving beetle (Dytiscus marginalis) male, Europe, August, controlled conditions
01648582
Jan Hamrsky / Great diving beetle (Dytiscus marginalis) male, Europe, August, controlled conditions
01648581
Jan Hamrsky / Great diving beetle (Dytiscus marginalis) male, Europe, August, controlled conditions
01648580
Jan Hamrsky / Great diving beetle (Dytiscus marginalis) male, Europe, August, controlled conditions
01648579
Jan Hamrsky / Great diving beetle (Dytiscus marginalis) male, Europe, August, controlled conditions
01648578
Jan Hamrsky / Great diving beetle (Dytiscus marginalis) male, Europe, August, controlled conditions
01648577
Jan Hamrsky / Great diving beetle (Dytiscus marginalis) male, Europe, August, controlled conditions
01440602
Robert Pickett / Great Diving Beetle (Dytiscus marginalis) larva underwater in pond with tail at surface for breathing, UK