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bioluminescence

This tag is associated with 5 posts

Baby, you light up my world: Using genetics to understand how velvet belly lanternsharks produce light

Eat or be eaten is the way of the ocean, and many marine species have adapted ways to accomplish one while avoiding the other. The velvet belly lanternshark (Etmopterus spinax) is a small deep sea dogfish species found in the Northeast Atlantic Ocean. Lanternsharks get their name from their ability to light up like a […]

How the anglerfish gets its light

Deep-sea anglerfishes are known for their prominent glowing lure extending from their heads. Bacteria are behind the scenes, enabling anglerfish to create their bioluminescence. How and when do anglerfish form the bond with their bioluminescent bacterial partners? Scientists may now have an answer. Ashley MarranzinoI received my Master’s degree from the University of Rhode Island […]

Top 5 Highlights of Deep Sea Exploration in 2017

What have this year’s deep sea exploration expeditions encountered so far? Read more to find out! Megan ChenI graduated with a Masters of Coastal & Marine Management from the University of Akureyri in Iceland, and am currently working at the Smithsonian Institution’s National Museum of Natural History in Ocean Education. I am interested in smart […]

Marine Educator Conference Highlights: Glowing jellyfish, bad petitions, lost sharks & affordable VR

An ocean pharmacy made possible by jellyfish, the danger of bad petitions, the importance of understanding ‘lost sharks’, and affordable virtual reality–all highlighted in this post covering just a sliver of the National Marine Educators Association Annual Conference! Megan ChenI graduated with a Masters of Coastal & Marine Management from the University of Akureyri in […]

Deep-sea Lights

Many different animals in the ocean produce light to communicate, especially in the darkness of the deep-sea. But how exactly do these animals produce their own light? Researchers studied the structure of a bioluminescent organ in rattail fishes to see how these fish begin to produce light. Ashley MarranzinoI received my Master’s degree from the […]

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