• Résultats pour
    • nematocyst
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Backlit detail of branching fire coral (Millepora alcicornis) showing the hair like polyps, filled with stinging nematocysts. East End, Grand Cayman, Cayman Islands. Caribbean Sea.
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Alex Mustard / Backlit detail of branching fire coral (Millepora alcicornis) showing the hair like polyps, filled with stinging nematocysts. East End, Grand Cayman, Cayman Islands. Caribbean Sea.
Box jellyfish {Chiropsalmus sp.} in fishtank on beach with palmtrees in background, Queensland, Australia
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Juergen Freund / Box jellyfish {Chiropsalmus sp.} in fishtank on beach with palmtrees in background, Queensland, Australia
Box jellyfish {Chironex sp.} in mangroves, split level, Australia
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Juergen Freund / Box jellyfish {Chironex sp.} in mangroves, split level, Australia
Colony of Sunset cup corals (Leptopsammia pruvoti), Sark, British Channel Islands, UK, July.
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Sue Daly / Colony of Sunset cup corals (Leptopsammia pruvoti), Sark, British Channel Islands, UK, July.
Close-up of a Sunset cup coral (Leptopsammia pruvoti), with tentacles moving, Sark, British Channel Islands, UK, July.
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Sue Daly / Close-up of a Sunset cup coral (Leptopsammia pruvoti), with tentacles moving, Sark, British Channel Islands, UK, July.
Colony of Sunset cup corals (Leptopsammia pruvoti), Sark, British Channel Islands, UK, July.
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Sue Daly / Colony of Sunset cup corals (Leptopsammia pruvoti), Sark, British Channel Islands, UK, July.
Snakelocks anemone (Anemonia viridis) moving in the current, Sark, British Channel Islands, UK, June.
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Sue Daly / Snakelocks anemone (Anemonia viridis) moving in the current, Sark, British Channel Islands, UK, June.
Group of Jewel anemones (Corynactis viridis), Sark, British Channel Islands, UK,
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Sue Daly / Group of Jewel anemones (Corynactis viridis), Sark, British Channel Islands, UK,
Yellow cluster anemones (Parazoanthus axinellae) with a Bloody Henry starfish (Henricia oculata), Sark, British Channel Islands, UK, August.
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Sue Daly / Yellow cluster anemones (Parazoanthus axinellae) with a Bloody Henry starfish (Henricia oculata), Sark, British Channel Islands, UK, August.
Group of White-striped anemones (Actinothoe sphyrodeta), with tentacles moving in the current, Sark, British Channel Islands, UK, July.
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Sue Daly / Group of White-striped anemones (Actinothoe sphyrodeta), with tentacles moving in the current, Sark, British Channel Islands, UK, July.
Backlit photo of stinging nematocysts on colony of Fire coral (Millepora dichotoma) Gubal Island, Egypt. Strait Of Gubal, Red Sea.
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Alex Mustard / Backlit photo of stinging nematocysts on colony of Fire coral (Millepora dichotoma) Gubal Island, Egypt. Strait Of Gubal, Red Sea.
Fire Coral (Millepora alcicornis) with fine hairs that contain nematocysts which sting on contact, Belize Barrier Reef, Belize
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Pete Oxford / Fire Coral (Millepora alcicornis) with fine hairs that contain nematocysts which sting on contact, Belize Barrier Reef, Belize
Irukandji box jellyfish (Carukia barnesi) digesting two caught fish, north Australian
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Juergen Freund / Irukandji box jellyfish (Carukia barnesi) digesting two caught fish, north Australian
Box jellyfish {Chiropsalmus sp.} in fish tank on beach with palm trees in background, Queensland, Australia 2006
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Juergen Freund / Box jellyfish {Chiropsalmus sp.} in fish tank on beach with palm trees in background, Queensland, Australia 2006
Person standing in water looking at Box jellyfish {Chiropsalmus sp.} Queensland, Australia 2006
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Juergen Freund / Person standing in water looking at Box jellyfish {Chiropsalmus sp.} Queensland, Australia 2006
Lifeguard on beach with sign and flag warning people of Jellyfish, next to stinger-resistant enclosure, Queensland, Australia  2006
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Juergen Freund / Lifeguard on beach with sign and flag warning people of Jellyfish, next to stinger-resistant enclosure, Queensland, Australia 2006
Boys looking at Box jellyfish {Chiropsalmus sp.} in fishtank on beach, Queensland, Australia 2006
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Juergen Freund / Boys looking at Box jellyfish {Chiropsalmus sp.} in fishtank on beach, Queensland, Australia 2006
Woman standing in shallow water looking at Box jellyfish {Chiropsalmus sp.} Queensland, Australia 2006
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Juergen Freund / Woman standing in shallow water looking at Box jellyfish {Chiropsalmus sp.} Queensland, Australia 2006
Lifeguard on beach with sign and flag warning people of Jellyfish, next to stinger-resistant enclosure, Queensland, Australia  2006
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Juergen Freund / Lifeguard on beach with sign and flag warning people of Jellyfish, next to stinger-resistant enclosure, Queensland, Australia 2006
Lifeguard removing Jellyfish from net, after clearing stinger-resistant enclosure, Queensland, Australia  Note - Surf Lifesaving Queensland have an effective policy of dragging nets through the water...
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Juergen Freund / Lifeguard removing Jellyfish from net, after clearing stinger-resistant enclosure, Queensland, Australia Note - Surf Lifesaving Queensland have an effective policy of dragging nets through the water...
Boys looking at Box jellyfish {Chiropsalmus sp.} in fishtank on beach, Queensland, Australia 2006
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Juergen Freund / Boys looking at Box jellyfish {Chiropsalmus sp.} in fishtank on beach, Queensland, Australia 2006
Woman standing in shallow water looking at Box jellyfish {Chiropsalmus sp.} Queensland, Australia 2006
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Juergen Freund / Woman standing in shallow water looking at Box jellyfish {Chiropsalmus sp.} Queensland, Australia 2006
Lifeguard checking water sample for Irukandji and Box Jellyfish after drag-netting stinger-resistant enclosure, Queensland, Australia  2006
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Juergen Freund / Lifeguard checking water sample for Irukandji and Box Jellyfish after drag-netting stinger-resistant enclosure, Queensland, Australia 2006
Lifeguard using machine on beach, towing ropes for stinger-resistant enclosure, Queensland, Australia  2006
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Juergen Freund / Lifeguard using machine on beach, towing ropes for stinger-resistant enclosure, Queensland, Australia 2006
Box jellyfish {Chiropsalmus sp.} in fishtank on beach with palmtrees in background, Queensland, Australia
01176137
Juergen Freund / Box jellyfish {Chiropsalmus sp.} in fishtank on beach with palmtrees in background, Queensland, Australia
Lifeguard checking water sample for Irukandji and Box Jellyfish after drag-netting stinger-resistant enclosure, Queensland, Australia,  2006
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Juergen Freund / Lifeguard checking water sample for Irukandji and Box Jellyfish after drag-netting stinger-resistant enclosure, Queensland, Australia, 2006
Snorkler watching  Box jellyfish {Chiropsalmus sp.} Queensland, Australia 2006
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Juergen Freund / Snorkler watching Box jellyfish {Chiropsalmus sp.} Queensland, Australia 2006
Lifeguard dragging net through stinger-resistant enclosure, checking for Irukandji and Box Jellyfish, Queensland, Australia  2006
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Juergen Freund / Lifeguard dragging net through stinger-resistant enclosure, checking for Irukandji and Box Jellyfish, Queensland, Australia 2006
Close-up of Box jellyfish {Chiropsalmus sp.} eye, Queensland, Australia
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Juergen Freund / Close-up of Box jellyfish {Chiropsalmus sp.} eye, Queensland, Australia
Snorkler looking at Box jellyfish {Chiropsalmus sp.} Queensland, Australia 2006
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Juergen Freund / Snorkler looking at Box jellyfish {Chiropsalmus sp.} Queensland, Australia 2006
Person standing in shallow water with Box jellyfish {Chiropsalmus sp.} Queensland, Australia 2006
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Juergen Freund / Person standing in shallow water with Box jellyfish {Chiropsalmus sp.} Queensland, Australia 2006
Lifeguard dragging net through stinger-resistant enclosure, checking for Irukandji and Box Jellyfish, Queensland, Australia  2006
01176155
Juergen Freund / Lifeguard dragging net through stinger-resistant enclosure, checking for Irukandji and Box Jellyfish, Queensland, Australia 2006
Snorkler looking at Box jellyfish {Chiropsalmus sp.} Queensland, Australia 2006
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Juergen Freund / Snorkler looking at Box jellyfish {Chiropsalmus sp.} Queensland, Australia 2006
Person standing in shallow water with Box jellyfish {Chiropsalmus sp.} Queensland, Australia 2006
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Juergen Freund / Person standing in shallow water with Box jellyfish {Chiropsalmus sp.} Queensland, Australia 2006
Lifeguard checking water sample for Irukandji and Box Jellyfish after drag-netting stinger-resistant enclosure, Queensland, Australia  2006
01176156
Juergen Freund / Lifeguard checking water sample for Irukandji and Box Jellyfish after drag-netting stinger-resistant enclosure, Queensland, Australia 2006
Woman looking at Box jellyfish {Chiropsalmus sp.} in fish tank on beach, Queensland, Australia 2006
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Juergen Freund / Woman looking at Box jellyfish {Chiropsalmus sp.} in fish tank on beach, Queensland, Australia 2006
Person standing in shallow water with Box jellyfish {Chiropsalmus sp.} Queensland, Australia 2006
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Juergen Freund / Person standing in shallow water with Box jellyfish {Chiropsalmus sp.} Queensland, Australia 2006
Lifeguard checking water sample for Irukandji and Box Jellyfish after drag-netting stinger-resistant enclosure, Queensland, Australia  2006
01176157
Juergen Freund / Lifeguard checking water sample for Irukandji and Box Jellyfish after drag-netting stinger-resistant enclosure, Queensland, Australia 2006
Box jellyfish {Chironex sp.} in mangroves, split level,  Australia
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Juergen Freund / Box jellyfish {Chironex sp.} in mangroves, split level, Australia
Box jellyfish {Chironex sp.} in fishing net, Australia
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Juergen Freund / Box jellyfish {Chironex sp.} in fishing net, Australia
Box jellyfish {Chironex sp.} amongst mangroves, Australia
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Juergen Freund / Box jellyfish {Chironex sp.} amongst mangroves, Australia
Box jellyfish {Chironex sp.} amongst mangroves, Australia
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Juergen Freund / Box jellyfish {Chironex sp.} amongst mangroves, Australia