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camouflage

This tag is associated with 7 posts

Marine Halloween: Crabs Dress Up To Trick-or-Treat

Dressing up is a Halloween tradition. In the ocean, some animals ‘dress up’ to trick their predators or go unnoticed by their treats (prey).  Read more about how these creeping crabs get into the Halloween spirit year round. Megan ChenI graduated with a Masters of Coastal & Marine Management from the University of Akureyri in […]

Costume Age: some crabs are too young to start dressing up

Well, it’s that time of year again where hoards of costumed kids roam the streets in search of candy. While these kids are met at each door with smiles and sugar, older kids and teenagers are more likely to be met with disapproving frowns – aren’t they too old to be doing this? Well, if […]

Fooled Ya! How marine animals stay hidden in plain sight

It’s April Fools’ Day! Today’s the day when you try to prank people, convince them your lies are true, and generally make mischief and act sneakily! Animals have to act like it’s April Fools’ Day everyday, and it probably isn’t nearly as much fun since their lives depend on it. Predators sneak up on their […]

Seeing with skin: the secret to octopus camouflage

Capable of blending into the environment in a matter of seconds, the octopus in no normal sea creature. But just how is the octopus able to disguise itself so flawlessly? Researchers reveal that these cephalopods may be able to “see” with their skin! Ashley MarranzinoI received my Master’s degree from the University of Rhode Island […]

One fish, two fish, red fish… glow fish?

Biofluorescence of coral is well studied, but in this paper, Sparks et al. aimed to investigate the little known details regarding the impact of biofluorescence on the other creatures that thrive in coral reef habitats, specifically the 8,000+ species of fishes. What they found was shocking. Not only is biofluorescence widespread throughout the tree of […]

From sea to glowing sea: many fish are found to biofluoresce

Bioluminescence, or light generation, has long caught our eye in the dark ocean water, but researchers have recently discovered how common a biofluorescent glow is in marine fish. Zoe RugeI have a M.S. from the University of Rhode Island Graduate School of Oceanography, previously working with Dr. Rainer Lohmann. My research focused on the distribution […]

Cuttlefish camouflage: A new method for studying the masters of disguise

Squid, octopus, and cuttlefish are considered masters of disguise in the ocean. But how do they do it? A recent study by Goodwin and Tublitz tested a new technique to study cuttlefish camouflage using image analysis software. Lis HendersonI am studying for my doctoral degree at the Stony Brook University School of Marine and Atmospheric […]

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