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Water Strider / Pond Skater (Gerris lacustris) portrait. Europe, August.
01360033
Jan Hamrsky / Water Strider / Pond Skater (Gerris lacustris) portrait. Europe, August.
Spread-winged Damselfly (Lestidae) nymph portrait. Europe, July.
01360018
Jan Hamrsky / Spread-winged Damselfly (Lestidae) nymph portrait. Europe, July.
Needle Bug / Water Stick Insect (Ranatra linearis) portrait. Europe, August.
01359990
Jan Hamrsky / Needle Bug / Water Stick Insect (Ranatra linearis) portrait. Europe, August.
Mosquito (Culex pipiens) larva below its pupa case. Europe, August.
01359980
Jan Hamrsky / Mosquito (Culex pipiens) larva below its pupa case. Europe, August.
Mosquito (Culex pipiens) adult emerging through water surface from larva. Europe, August.
01359979
Jan Hamrsky / Mosquito (Culex pipiens) adult emerging through water surface from larva. Europe, August.
Portrait of Darner Dragonfly (Aeshna) nymph. Europe, September.
01359942
Jan Hamrsky / Portrait of Darner Dragonfly (Aeshna) nymph. Europe, September.
Water Beetle (Rhantus suturalis: Dytiscidae) with breathing bubble visible under carapace. Europe, May.
01359923
Jan Hamrsky / Water Beetle (Rhantus suturalis: Dytiscidae) with breathing bubble visible under carapace. Europe, May.
Water Beetle (Hyphydrus ovatus: Dytiscidae) at surface. Europe, May.
01359922
Jan Hamrsky / Water Beetle (Hyphydrus ovatus: Dytiscidae) at surface. Europe, May.
Water Beetle (Platambus maculatus: Dytiscidae). Europe, July.
01359921
Jan Hamrsky / Water Beetle (Platambus maculatus: Dytiscidae). Europe, July.
Water Beetle (Hyphydrus ovatus: Dytiscidae) with breathing bubble on abdomen. Europe, May.
01359920
Jan Hamrsky / Water Beetle (Hyphydrus ovatus: Dytiscidae) with breathing bubble on abdomen. Europe, May.
Water Beetle (Platambus maculatus: Dytiscidae). Europe, July.
01359919
Jan Hamrsky / Water Beetle (Platambus maculatus: Dytiscidae). Europe, July.
Water Beetle (Platambus maculatus: Dytiscidae) with breathing bubble visible on abdomen. Europe, July.
01359918
Jan Hamrsky / Water Beetle (Platambus maculatus: Dytiscidae) with breathing bubble visible on abdomen. Europe, July.
Water Beetle (Platambus maculatus: Dytiscidae). Europe, July.
01359917
Jan Hamrsky / Water Beetle (Platambus maculatus: Dytiscidae). Europe, July.
Water Beetle (Hyphydrus ovatus: Dytiscidae). Europe, May.
01359916
Jan Hamrsky / Water Beetle (Hyphydrus ovatus: Dytiscidae). Europe, May.
Water Scorpion (Nepa cinerea) awaiting prey. Europe, July.
01360040
Jan Hamrsky / Water Scorpion (Nepa cinerea) awaiting prey. Europe, July.
Water Scorpion (Nepa cinerea) portrait. Europe, July.
01360039
Jan Hamrsky / Water Scorpion (Nepa cinerea) portrait. Europe, July.
Water Scorpion (Nepa cinerea) with ant prey. Europe, July.
01360038
Jan Hamrsky / Water Scorpion (Nepa cinerea) with ant prey. Europe, July.
Water Scorpion (Nepa cinerea) with ant prey. Europe, July.
01360037
Jan Hamrsky / Water Scorpion (Nepa cinerea) with ant prey. Europe, July.
Water Scorpion (Nepa cinerea) grooming its tail. Europe, July.
01360036
Jan Hamrsky / Water Scorpion (Nepa cinerea) grooming its tail. Europe, July.
Water Scorpion (Nepa cinerea) with small fish prey. Europe, July.
01360035
Jan Hamrsky / Water Scorpion (Nepa cinerea) with small fish prey. Europe, July.
Water Scorpion (Nepa cinerea) portrait. Europe, July.
01360034
Jan Hamrsky / Water Scorpion (Nepa cinerea) portrait. Europe, July.
Water Strider / Pond Skater (Gerris lacustris). Europe, August.
01360032
Jan Hamrsky / Water Strider / Pond Skater (Gerris lacustris). Europe, August.
Water Strider / Pond Skater (Gerris lacustris) with mosquito prey. Europe, August.
01360031
Jan Hamrsky / Water Strider / Pond Skater (Gerris lacustris) with mosquito prey. Europe, August.
Water Strider / Pond Skater (Gerris lacustris). Europe, August.
01360029
Jan Hamrsky / Water Strider / Pond Skater (Gerris lacustris). Europe, August.
Water Strider / Pond Skater (Gerris lacustris) with mosquito prey. Europe, August.
01360030
Jan Hamrsky / Water Strider / Pond Skater (Gerris lacustris) with mosquito prey. Europe, August.
Water Boatman (Corixidae). Europe, May.
01360028
Jan Hamrsky / Water Boatman (Corixidae). Europe, May.
Water Boatman (Corixidae). Europe, May.
01360027
Jan Hamrsky / Water Boatman (Corixidae). Europe, May.
Water Boatman (Corixidae). Europe, May.
01360025
Jan Hamrsky / Water Boatman (Corixidae). Europe, May.
Water Boatman (Corixidae). Europe, May.
01360026
Jan Hamrsky / Water Boatman (Corixidae). Europe, May.
Water Boatman (Corixidae). Europe, May.
01360024
Jan Hamrsky / Water Boatman (Corixidae). Europe, May.
Stonefly (Plecoptera) larva. Europe, April.
01360022
Jan Hamrsky / Stonefly (Plecoptera) larva. Europe, April.
Stonefly (Plecoptera) larva. Europe, April.
01360023
Jan Hamrsky / Stonefly (Plecoptera) larva. Europe, April.
Spread-winged Damselfly (Lestidae) nymph. Europe, July.
01360021
Jan Hamrsky / Spread-winged Damselfly (Lestidae) nymph. Europe, July.
Spread-winged Damselfly (Lestidae) nymph tail. Europe, July.
01360020
Jan Hamrsky / Spread-winged Damselfly (Lestidae) nymph tail. Europe, July.
Spread-winged Damselfly (Lestidae) nymph. Europe, July.
01360019
Jan Hamrsky / Spread-winged Damselfly (Lestidae) nymph. Europe, July.
Spread-winged Damselfly (Lestidae) nymph portrait. Europe, July.
01360017
Jan Hamrsky / Spread-winged Damselfly (Lestidae) nymph portrait. Europe, July.
Spread-winged Damselfly (Lestidae) nymph portrait. Europe, July.
01360016
Jan Hamrsky / Spread-winged Damselfly (Lestidae) nymph portrait. Europe, July.
Spread-winged Damselfly (Lestidae) nymph portrait. Europe, July.
01360015
Jan Hamrsky / Spread-winged Damselfly (Lestidae) nymph portrait. Europe, July.
Spread-winged Damselfly (Lestidae) nymph. Europe, July.
01360014
Jan Hamrsky / Spread-winged Damselfly (Lestidae) nymph. Europe, July.
Spread-winged Damselfly (Lestidae) nymph. Europe, July.
01360013
Jan Hamrsky / Spread-winged Damselfly (Lestidae) nymph. Europe, July.
Spread-winged Damselfly (Lestidae) nymph. Europe, July.
01360012
Jan Hamrsky / Spread-winged Damselfly (Lestidae) nymph. Europe, July.
Spike-tail Dragonfly (Cordulegaster) nymph portrait. Europe, August.
01360011
Jan Hamrsky / Spike-tail Dragonfly (Cordulegaster) nymph portrait. Europe, August.
Spike-tail Dragonfly (Cordulegaster) nymph portrait. Europe, August.
01360010
Jan Hamrsky / Spike-tail Dragonfly (Cordulegaster) nymph portrait. Europe, August.
Spike-tail Dragonfly (Cordulegaster) nymph portrait. Europe, August.
01360009
Jan Hamrsky / Spike-tail Dragonfly (Cordulegaster) nymph portrait. Europe, August.
Spike-tail Dragonfly (Cordulegaster) nymph portrait. Europe, August.
01360008
Jan Hamrsky / Spike-tail Dragonfly (Cordulegaster) nymph portrait. Europe, August.
Spike-tail Dragonfly (Cordulegaster) nymph portrait. Europe, August.
01360007
Jan Hamrsky / Spike-tail Dragonfly (Cordulegaster) nymph portrait. Europe, August.
Spike-tail Dragonfly (Cordulegaster) nymph portrait. Europe, August.
01360006
Jan Hamrsky / Spike-tail Dragonfly (Cordulegaster) nymph portrait. Europe, August.
Spike-tail Dragonfly (Cordulegaster) nymph tail. Europe, August.
01360005
Jan Hamrsky / Spike-tail Dragonfly (Cordulegaster) nymph tail. Europe, August.
Spike-tail Dragonfly (Cordulegaster) nymph portrait. Europe, August.
01360004
Jan Hamrsky / Spike-tail Dragonfly (Cordulegaster) nymph portrait. Europe, August.
Spike-tail Dragonfly (Cordulegaster) nymph portrait showing fearsome mouth parts. Europe, August.
01360003
Jan Hamrsky / Spike-tail Dragonfly (Cordulegaster) nymph portrait showing fearsome mouth parts. Europe, August.
Skimmer Dragonfly (Libellula) nymph portrait. Europe, August.
01360002
Jan Hamrsky / Skimmer Dragonfly (Libellula) nymph portrait. Europe, August.
Skimmer Dragonfly (Libellula) nymph portrait. Europe, August.
01360001
Jan Hamrsky / Skimmer Dragonfly (Libellula) nymph portrait. Europe, August.
Skimmer Dragonfly (Libellula) nymph portrait. Europe, August.
01360000
Jan Hamrsky / Skimmer Dragonfly (Libellula) nymph portrait. Europe, August.
Skimmer Dragonfly (Libellula) nymph portrait. Europe, August.
01359999
Jan Hamrsky / Skimmer Dragonfly (Libellula) nymph portrait. Europe, August.
Skimmer Dragonfly (Libellula) nymph portrait. Europe, August.
01359998
Jan Hamrsky / Skimmer Dragonfly (Libellula) nymph portrait. Europe, August.
Net-spinning Caddisfly (Trichoptera) with web. Europe, May.
01359997
Jan Hamrsky / Net-spinning Caddisfly (Trichoptera) with web. Europe, May.
Net-spinning Caddisfly (Trichoptera) with web. Europe, May.
01359996
Jan Hamrsky / Net-spinning Caddisfly (Trichoptera) with web. Europe, May.
Net-spinning Caddisfly (Trichoptera) preparing to spin a web. Europe, May.
01359995
Jan Hamrsky / Net-spinning Caddisfly (Trichoptera) preparing to spin a web. Europe, May.
Net-spinning Caddisfly (Trichoptera) with web. Europe, May.
01359994
Jan Hamrsky / Net-spinning Caddisfly (Trichoptera) with web. Europe, May.
Needle Bug / Water Stick Insect (Ranatra linearis) awaiting prey. Europe, August.
01359993
Jan Hamrsky / Needle Bug / Water Stick Insect (Ranatra linearis) awaiting prey. Europe, August.
Needle Bug / Water Stick Insect (Ranatra linearis) with ant prey. Europe, August.
01359992
Jan Hamrsky / Needle Bug / Water Stick Insect (Ranatra linearis) with ant prey. Europe, August.
Needle Bug / Water Stick Insect (Ranatra linearis) with ant prey. Europe, August.
01359991
Jan Hamrsky / Needle Bug / Water Stick Insect (Ranatra linearis) with ant prey. Europe, August.
Needle Bug / Water Stick Insect (Ranatra linearis) mimicking roots with ant prey. Europe, August.
01359989
Jan Hamrsky / Needle Bug / Water Stick Insect (Ranatra linearis) mimicking roots with ant prey. Europe, August.
Narrow-winged Damselfly (Coenagrion) nymph against a leaf. Europe, August.
01359988
Jan Hamrsky / Narrow-winged Damselfly (Coenagrion) nymph against a leaf. Europe, August.
Narrow-winged Damselfly (Coenagrion) nymph. Europe, August.
01359987
Jan Hamrsky / Narrow-winged Damselfly (Coenagrion) nymph. Europe, August.
Narrow-winged Damselfly (Coenagrion) nymph with worm prey. Europe, August.
01359986
Jan Hamrsky / Narrow-winged Damselfly (Coenagrion) nymph with worm prey. Europe, August.
Narrow-winged Damselfly (Coenagrion) nymph with worm prey. Europe, August.
01359985
Jan Hamrsky / Narrow-winged Damselfly (Coenagrion) nymph with worm prey. Europe, August.
Narrow-winged Damselfly (Coenagrion) nymph, translucent with some internal organs visible. Europe, August.
01359984
Jan Hamrsky / Narrow-winged Damselfly (Coenagrion) nymph, translucent with some internal organs visible. Europe, August.
Narrow-winged Damselfly (Coenagrion) nymph. Europe, August.
01359983
Jan Hamrsky / Narrow-winged Damselfly (Coenagrion) nymph. Europe, August.
Mosquito (Culex pipiens) pupa at water surface. Europe, August.
01359982
Jan Hamrsky / Mosquito (Culex pipiens) pupa at water surface. Europe, August.
Mosquito (Culex pipiens) larva with breathing siphon touching surface. Europe, August.
01359981
Jan Hamrsky / Mosquito (Culex pipiens) larva with breathing siphon touching surface. Europe, August.
Mayfly (Ephemera) larva - swimming type. Europe, April.
01359978
Jan Hamrsky / Mayfly (Ephemera) larva - swimming type. Europe, April.
Mayfly (Ephemera) larva - rock clinging type. Europe, April.
01359977
Jan Hamrsky / Mayfly (Ephemera) larva - rock clinging type. Europe, April.
Mayfly (Ephemera) larva - rock clinging type. Europe, April.
01359976
Jan Hamrsky / Mayfly (Ephemera) larva - rock clinging type. Europe, April.
Mayfly (Ephemera) larva - rock clinging type. Europe, April.
01359975
Jan Hamrsky / Mayfly (Ephemera) larva - rock clinging type. Europe, April.
Mayfly (Ephemera) larva - rock clinging type. Europe, April.
01359974
Jan Hamrsky / Mayfly (Ephemera) larva - rock clinging type. Europe, April.
Mayfly (Ephemera) larva - burrowing type. Europe, April.
01359973
Jan Hamrsky / Mayfly (Ephemera) larva - burrowing type. Europe, April.
Mayfly (Ephemera) larva - burrowing type. Europe, April.
01359972
Jan Hamrsky / Mayfly (Ephemera) larva - burrowing type. Europe, April.
Mayfly (Ephemera) larva - burrowing type. Europe, April.
01359971
Jan Hamrsky / Mayfly (Ephemera) larva - burrowing type. Europe, April.
Mayfly (Ephemera) larva - burrowing type. Europe, April.
01359970
Jan Hamrsky / Mayfly (Ephemera) larva - burrowing type. Europe, April.
Alder Fly (Sialis lutaria) larva ventral view. Europe, September.
01359969
Jan Hamrsky / Alder Fly (Sialis lutaria) larva ventral view. Europe, September.
Alder Fly (Sialis lutaria) larva. Europe, September.
01359968
Jan Hamrsky / Alder Fly (Sialis lutaria) larva. Europe, September.
Great Diving Beetle (Dytiscus marginalis) larva with open mouth parts. Europe, June.
01359967
Jan Hamrsky / Great Diving Beetle (Dytiscus marginalis) larva with open mouth parts. Europe, June.
Great Diving Beetle (Dytiscus marginalis) at water surface. Europe, June.
01359966
Jan Hamrsky / Great Diving Beetle (Dytiscus marginalis) at water surface. Europe, June.
Great Diving Beetle (Dytiscus marginalis) larva with arthropod prey. Europe, June.
01359965
Jan Hamrsky / Great Diving Beetle (Dytiscus marginalis) larva with arthropod prey. Europe, June.
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.
Great Diving Beetle (Dytiscus marginalis) larva with small fish prey. Europe, June.
01359963
Jan Hamrsky / Great Diving Beetle (Dytiscus marginalis) larva with small fish prey. Europe, June.
Two Northern Emerald Dragonfly (Somatochlora arctica) nymphs. Europe, May.
01359962
Jan Hamrsky / Two Northern Emerald Dragonfly (Somatochlora arctica) nymphs. Europe, May.
Northern Emerald Dragonfly (Somatochlora arctica) nymph. Europe, May.
01359961
Jan Hamrsky / Northern Emerald Dragonfly (Somatochlora arctica) nymph. Europe, May.
Northern Emerald Dragonfly (Somatochlora arctica) nymph close-up showing mouth parts. Europe, May.
01359960
Jan Hamrsky / Northern Emerald Dragonfly (Somatochlora arctica) nymph close-up showing mouth parts. Europe, May.
Northern Emerald Dragonfly (Somatochlora arctica) nymph, ventral view showing mouth parts. Europe, May.
01359959
Jan Hamrsky / Northern Emerald Dragonfly (Somatochlora arctica) nymph, ventral view showing mouth parts. Europe, May.
Northern Emerald Dragonfly (Somatochlora arctica) nymph. Europe, May.
01359958
Jan Hamrsky / Northern Emerald Dragonfly (Somatochlora arctica) nymph. Europe, May.
Lesser Diving Beetle (Acilius sulcatus) larva portrait. Europe, August.
01359957
Jan Hamrsky / Lesser Diving Beetle (Acilius sulcatus) larva portrait. Europe, August.
Lesser Diving Beetle (Acilius sulcatus) larva with breathing siphon touching surface. Europe, August.
01359956
Jan Hamrsky / Lesser Diving Beetle (Acilius sulcatus) larva with breathing siphon touching surface. Europe, August.
Darner Dragonfly (Aeshna) nymph approaching fly nymph prey. Europe, August.
01359955
Jan Hamrsky / Darner Dragonfly (Aeshna) nymph approaching fly nymph prey. Europe, August.
Darner Dragonfly (Aeshna) nymph. Europe, August.
01359954
Jan Hamrsky / Darner Dragonfly (Aeshna) nymph. Europe, August.