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No Match Found

No Match Found

Marty’s photo of the day #4942: I don’t have a positive ID for this butterfly. Many of my ID sources featured butterflies with markings close to this one, but not an exact match. (Photographed in the Raja Ampat of Indonesian New Guinea.)

Unlike Their Parents

Unlike Their Parents

Marty’s photo of the day #4941: One thing posting all these photos from the Raja Ampat has done is make me very good at ocean species identification. This juvenile black damselfish was particularly difficult to ID because the adults are either solid black or dark blue. (Photographed in the Raja Ampat of Indonesian New Guinea.)

Feather Stars

Feather Stars

Marty’s photo of the day #4940: These are feather stars. Despite their plant-like appearance, they are a free-swimming animals related to sea stars and sea urchins. They use their feathery arms to filter food from ocean currents and can crawl or swim by undulating their arms. (Photographed in the Raja Ampat of Indonesian New Guinea.)

Blue Tarzan?

Blue Tarzan?

Marty’s photo of the day #4935: I went through all my identification books and couldn’t find a sea cucumber that matched this one. Eventually, I concluded that it must be a blue variation of the “black tarzan sea cucumber.” But if that’s the case, why not just call it a “blue tarzan sea cucumber”? (Photographed […]

Not What I Thought it Was

Not What I Thought it Was

Marty’s photo of the day #4930: I found this on a wall snorkel. When I photographed it, I thought it was a nudibranch (sea slug). After all, it was less than two inches high. Later, I combed through my identification books and learned it was a robust sea cucumber. (Photographed in the Raja Ampat of […]