• Résultats pour
    • Pteronarcyidae
  • (19)
Exoskeletons of moulting nymphs of  Giant stonefly  / salmonfly (Pteronarcys californica) beside river, Yellowstone National Park, Montana, USA. July.
01593583
Phil Savoie / Exoskeletons of moulting nymphs of Giant stonefly / salmonfly (Pteronarcys californica) beside river, Yellowstone National Park, Montana, USA. July.
Exoskeletons of moulting nymphs of  Freshwater giant stonefly  (Pteronarcys californica) on riverside,Yellowstone National Park, Montana, USA. July.
01593582
Phil Savoie / Exoskeletons of moulting nymphs of Freshwater giant stonefly (Pteronarcys californica) on riverside,Yellowstone National Park, Montana, USA. July.
Exoskeletons of moulting nymphs of  Giant stonefly / salmonfly   (Pteronarcys californica) on riverside,Yellowstone National Park, Montana, USA. July.
01593581
Phil Savoie / Exoskeletons of moulting nymphs of Giant stonefly / salmonfly (Pteronarcys californica) on riverside,Yellowstone National Park, Montana, USA. July.
Stonefly (Pteronarcys californica) with Yellowstone cut throat trout  (Oncorhynchus clarkii bouvieri), about to catch it from the water, Montana, USA, July.
01590630
Phil Savoie / Stonefly (Pteronarcys californica) with Yellowstone cut throat trout (Oncorhynchus clarkii bouvieri), about to catch it from the water, Montana, USA, July.
Stonefly (Pteronarcys californica) with Yellowstone cut throat trout  (Oncorhynchus clarkii bouvieri), about to catch it from the water, Montana, USA, July.
01590629
Phil Savoie / Stonefly (Pteronarcys californica) with Yellowstone cut throat trout (Oncorhynchus clarkii bouvieri), about to catch it from the water, Montana, USA, July.
Stonefly (Pteronarcys californica) with Yellowstone cut throat trout  (Oncorhynchus clarkii bouvieri), about to catch it from the water, Montana, USA, July.
01590628
Phil Savoie / Stonefly (Pteronarcys californica) with Yellowstone cut throat trout (Oncorhynchus clarkii bouvieri), about to catch it from the water, Montana, USA, July.
Yellowstone cut throat trout  (Oncorhynchus clarkii bouvieri) with a Stonefly (Pteronarcys californica) landed on its dorsal side, Montana, USA, July.
01590627
Phil Savoie / Yellowstone cut throat trout (Oncorhynchus clarkii bouvieri) with a Stonefly (Pteronarcys californica) landed on its dorsal side, Montana, USA, July.
Stonefly (Pteronarcys californica) with Yellowstone cut throat trout  (Oncorhynchus clarkii bouvieri), about to catch it from the water, Montana, USA, July.
01590626
Phil Savoie / Stonefly (Pteronarcys californica) with Yellowstone cut throat trout (Oncorhynchus clarkii bouvieri), about to catch it from the water, Montana, USA, July.
Stonefly (Pteronarcys californica) on water, Montana, USA, July.
01590625
Phil Savoie / Stonefly (Pteronarcys californica) on water, Montana, USA, July.
Yellowstone cut throat trout  (Oncorhynchus clarkii bouvieri) catching Stonefly (Pteronarcys californica)  Montana, USA, July.
01590624
Phil Savoie / Yellowstone cut throat trout (Oncorhynchus clarkii bouvieri) catching Stonefly (Pteronarcys californica) Montana, USA, July.
Stonefly (Pteronarcys californica) with Yellowstone cut throat trout  (Oncorhynchus clarkii bouvieri), about to catch it from the water, Montana, USA, July.
01590623
Phil Savoie / Stonefly (Pteronarcys californica) with Yellowstone cut throat trout (Oncorhynchus clarkii bouvieri), about to catch it from the water, Montana, USA, July.
Stonefly (Pteronarcys californica) with Yellowstone cut throat trout  (Oncorhynchus clarkii bouvieri), about to catch it from the water, Montana, USA, July.
01590622
Phil Savoie / Stonefly (Pteronarcys californica) with Yellowstone cut throat trout (Oncorhynchus clarkii bouvieri), about to catch it from the water, Montana, USA, July.