fireworm
Aqua Cat: Bearded Fireworm
ktuli — Mon, 12/22/2014 - 19:10
Ok - I've been lazy/busy (take your pick) and haven't been posting often, but here's a cool shot of a Bearded Fireworm (Hermodice carunculata) taken on our recent dive trip. We didn't see too many of these until the last day or so of diving, then they seemed to be everywhere. This one in particular really appears to be on fire and definitely illustrates one of the sources of its name - the other is from the fact that those white bristles you see can inject a painful toxin that causes a burning sensation. Definitely not something you should mess with!
Technical Data: Canon EOS 7D, Canon EF 100mm f/2.8L Macro IS USM, 1/250th sec at f/16. Image Stabilization on. ISO 400. Ikelite Housing and Port and Ikelite 161 Strobe in TTL Mode. Raw conversion and cropped in Photoshop CS5.
Thanks for stopping by.
- Bill
Caribbean Explorer: Fireworm Assortment
ktuli — Sun, 02/05/2012 - 13:15
I'm getting anxious to get back in the water... I wouldn't even mind taking photos of more fireworms...
Technical Data: Canon EOS 7D, Canon EF 100mm f/2.8L Macro IS USM, 1/120th sec at f/16. Image Stabilization on. ISO 100. Ikelite Housing and Port with Ikelite 161 Strobe in TTL Mode. Raw conversion in Photoshop CS5.
There you can even see a little of the variety of colors with the white and green ones...
- Bill
Caribbean Explorer: Bearded Fireworm
ktuli — Wed, 10/19/2011 - 19:42
Today's subject was so abundant on the reefs on this trip, that I literally got tired of trying to take photos of them. Their bristle-like hairs really played havoc on the camera's focus and exposure systems. They also never stopped moving - though they didn't swim around quickly like a fish, they did have a continuous methodical movement that made them a bit difficult to work with. I managed plenty of good shots of them none-the-less, and by the end of the week, I would just swim right on past them unless it was a really interesting individual. This one in particular was sitting on a bright orange sponge that matched its color pretty well, and I was able to time a shot pretty well to get it crawling over the edge of the sponge and in a nice composition.
They are called Bearded Fireworms (Hermodice carunculata) and get their name from those tufts of white bristles all along their length. The bristles are supposedly like getting bits of fiberglass under your skin - painful, irritating, and itchy. I saw ones as small as a half inch, all the way up to about eight inches; they also ranged in color from this bright reddish orange shown here, to yellow, red, green, brown, and even white.
This particular specimen I liked because of the nice combination of orange on orange, and then add in that the white bristles made it look like it was glowing or other-worldly, and I couldn't pass up taking this shot.
Technical Data: Canon EOS 7D, Canon EF 100mm f/2.8L Macro IS USM, 1/120th sec at f/16. Image Stabilization on. ISO 100. Ikelite Housing and Port with Ikelite 161 Strobe in TTL Mode. Raw conversion in Photoshop CS5.
If you're getting tired of the dive photos, tune in tomorrow as I'm going to take a little break and share some shots I took of my father-in-law's small robot sculptures.
- Bill