This is the molted shell of an a’ama crab, seen on the North Kohala shore. A’ama crabs are numerous around the Big Island and they scuttle away when disturbed. But while these crabs are black, their molted shells turn red in the sun, as this one has.
It had been a good while since I’d seen a turtle in the water until I spotted this one. It was cruising along at a leisurely speed, over the rocks and coral. I followed it for a while and then left it to meander on its way.
When I first saw this bug, with its red back and gold sparkles, I thought for sure it was a beetle. But it turns out, it only resembles a beetle. It is in fact a cockroach, which left me with slightly less warm thoughts about it.
But it turns out that the Pacific beetle cockroach is quite interesting. It’s one of a few that are viviparous, meaning that it gives birth to live offspring. A couple of years ago, this cockroach was in the news because the ‘milk’ it feeds its young is a more complete food than cow’s milk and was being touted as the next superfood. Not that cockroach dairies were about to be set up, but the thought was that the protein crystals in the milk could be reproduced in labs.
This hasn’t happened yet, but who knows. I bet Gwyneth Paltrow is out there, milking cockroaches, even as I post this.
Thanks to Hawai’i Insect Identification for help in identifying the Pacific beetle cockroach. For more information about Hawai’i Insect Identification, go to flickr.com/groups/hawaii-insect-id/pool/.
Today marks the start of this blog’s fifth year and to mark the occasion I’m posting a rainbow photo, as I did for the first blog post and for last year’s anniversary.
This rainbow occurred while I was snorkeling in somewhat lumpy water with clumps of clouds above.