Doug Perrine / Greenland sleeper shark (Somniosus microcephalus) St. Lawrence River estuary, Canada NB: this shark was wild and unrestrained
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Doug Perrine / Greenland sleeper shark (Somniosus microcephalus) St. Lawrence River estuary, Canada NB: this shark was wild and unrestrained
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Doug Perrine / Greenland sleeper shark (Somniosus microcephalus) swimming over Anemones, Sea stars and Whelks, St. Lawrence River estuary, Canada NB: this shark was wild and unrestrained
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Ashley Cooper / New electrified railway line built into Alicante, Murcia, Spain. May 2011.
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Ashley Cooper / New electrified railway line built into Alicante, Murcia,, Spain. May 2011.
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Robin Chittenden / Greenland shark (Somniosus microcephalus), Iceland. June 2017.
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Tony Wu / Dark sleeper (Odontobutis obscura) female protecting eggs, Gifu, Japan.
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Tony Wu / Dark sleeper (Odontobutis obscura) female protecting eggs, Gifu, Japan.
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Tony Wu / Dark sleeper (Odontobutis obscura) female protecting eggs, Gifu, Japan.
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Tony Wu / Dark sleeper (Odontobutis obscura) female protecting eggs, Gifu, Japan.
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Franco Banfi / Greenland shark (Somniosus microcephalus) under ice, Lancaster Sound, Nunavut, northern Baffin Island, Canada, Arctic.
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Franco Banfi / Greenland shark (Somniosus microcephalus) with parasitic copepod (Ommatokoita elongata), under ice, Lancaster Sound, Nunavut, northern Baffin Island, Canada, Arctic.
