Franco Banfi / North American crayfish (Orconectes limosus) next to tape measure to show size, Lake Lugano, Ticino, Switzerland, December.
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Franco Banfi / North American crayfish (Orconectes limosus) pair mating, Lake Lugano, Ticino, Switzerland, November.
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Franco Banfi / North American crayfish (Orconectes limosus) pair mating, Lake Lugano, Ticino, Switzerland
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Franco Banfi / North American crayfish (Orconectes limosus), Lake Lugano, Ticino, Switzerland, November.
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Franco Banfi / North American crayfish (Orconectes limosus), Lake Lugano, Ticino, Switzerland, November.
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Franco Banfi / North American crayfish (Orconectes limosus) claws. Lake Lugano, Ticino, Switzerland, November.
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Franco Banfi / North American crayfish (Orconectes limosus) tail, Lake Lugano, Ticino, Switzerland, November.
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Franco Banfi / North American crayfish (Orconectes limosus) tail, Lake Lugano, Ticino, Switzerland, December.
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Franco Banfi / North American crayfish (Orconectes limosus) portrait on white background, Lake Lugano, Ticino, Switzerland, December.
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Franco Banfi / North American crayfish (Orconectes limosus) close up of tail, Lake Lugano, Ticino, Switzerland
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Franco Banfi / North American crayfish (Orconectes limosus) on white background, Lake Lugano, Ticino, Switzerland, December.
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Franco Banfi / North American crayfish (Orconectes limosus) on white backgroun, Lake Lugano, Ticino, Switzerland, December.
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Franco Banfi / North American crayfish (Orconectes limosus) on white backgroun, Lake Lugano, Ticino, Switzerland, December.
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Franco Banfi / North American crayfish (Orconectes limosus), Lake Lugano, Ticino, Switzerland
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Franco Banfi / North American crayfish (Orconectes limosus) pair mating, Lake Lugano, Ticino, Switzerland, November.
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Franco Banfi / North American crayfish (Orconectes limosus) on white backgroun, Lake Lugano, Ticino, Switzerland, December.
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Franco Banfi / North American crayfish (Orconectes limosus), claw detail, Lake Lugano, Ticino, Switzerland
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Franco Banfi / North American crayfish (Orconectes limosus) held in human hand, Lake Lugano, Ticino, Switzerland, October.
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Franco Banfi / North American crayfish (Orconectes limosus) out of water, held against sky, Lake Lugano, Ticino, Switzerland
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Franco Banfi / North American crayfish (Orconectes limosus), Lake Lugano, Ticino, Switzerland
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Jasper Doest / Striped Crayfish (Orconectes limosus) pair in defensive posture, Donana National Park, Seville, Andalusia, Spain
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Jasper Doest / Striped Crayfish (Orconectes limosus) in defensive posture, Donana National Park, Seville, Andalusia, Spain
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Michel Roggo / Spinycheek crayfish (Orconectes limosus) Europe
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Willem Kolvoort / Spinycheek / American freshwater crayfish (Orconectes limosus) in sand winning pit, Holland. This species is widely spread over the Dutch waters and drives away the nearly extinct Noble crayfish (Ast...
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Willem Kolvoort / Spinycheek / American freshwater crayfish (Orconectes limosus) in sand winning pit, Holland. This species is widely spread over the Dutch waters and drives away the nearly extinct Noble crayfish (Ast...
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Willem Kolvoort / Spinycheek / American freshwater crayfish mating(Orconectes limosus) in sand winning pit, Holland. This species is widely spread over the Dutch waters and drives away the nearly extinct Noble crayfis...
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Willem Kolvoort / Spinycheek / American freshwater crayfish (Orconectes limosus) in sand winning pit, Holland. This species is widely spread over the Dutch waters and drives away the nearly extinct Noble crayfish (Ast...
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Willem Kolvoort / Spinycheek / American freshwater crayfish (Orconectes limosus) in sand winning pit, Holland. This species is widely spread over the Dutch waters and drives away the nearly extinct Noble crayfish (Ast...
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Willem Kolvoort / Spinycheek / American freshwater crayfish mating(Orconectes limosus) in sand winning pit, Holland. This species is widely spread over the Dutch waters and drives away the nearly extinct Noble crayfis...
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Willem Kolvoort / Spinycheek / American freshwater crayfish mating(Orconectes limosus) in sand winning pit, Holland. This species is widely spread over the Dutch waters and drives away the nearly extinct Noble crayfis...
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Willem Kolvoort / Spinycheek / American freshwater crayfish in nest hole (Orconectes limosus) in sand winning pit, Holland. This species is widely spread over the Dutch waters and drives away the nearly extinct Noble...
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Willem Kolvoort / Spinycheek / American freshwater crayfish (Orconectes limosus) in sand winning pit, Holland. This species is widely spread over the Dutch waters and drives away the nearly extinct Noble crayfish (Ast...
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Willem Kolvoort / Close up of Spinycheek / American freshwater crayfish (Orconectes limosus) in sand winning pit, Holland. This species is widely spread over the Dutch waters and drives away the nearly extinct Noble c...
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Willem Kolvoort / Spinycheek / American freshwater crayfish in burrow(Orconectes limosus) in sand winning pit, Holland. This species is widely spread over the Dutch waters and drives away the nearly extinct Noble cray...
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Franco Banfi / North American crayfish (Orconectes Limosus) resting on lake bed on top of Quagga mussels (Dreissena bugensis), Lake Lugano, Ticino, Switzerland.
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Franco Banfi / Male Freshwater blenny (Salaria fluviatilis) alongside aand North American crayfish (Orconectes Limosus), an invasive species, Lugano lake, Ticino, Switzerland.
