Harlequin Shrimp, Hymenocera picta

 These Harlequin Shrimp, (Hymenocera picta) are something I had been searching for ever since seeing a picture of them on the cover of our Hawaiian invertebrate book. They are so beautiful and quite rare. It has taken me well over 40 dives to find them out here in Hawaii.
  Unfortunately they are heavily collected for the aquarium trade and the Hawaiian ones are more highly prized being rarer than the Indo and African varieties. Once encountered they can often be spotted around the same location for months or even years. But just so these two are caught up and captured for some salt water aquarium I will keep their location confidential.
  They feed on the tube feet of echinoderms like sea stars. And if you look closely you can see that this pair has found and is feasting on a sea star. They start at the tip of an arm and slowly move in. They can feed on one star for up to a week. However some sea stars have been seen to escape by detaching the arm being fed on and leave it behind.

Comments

Post a Comment

Leaving a comment is a great way to provide feedback, ask further questions, and inspire more answers...so go for it.

Popular posts from this blog

Secret Maui Waterfall

Image
  No matter how quick a trip to Maui might be there will be hidden gems found and great times had. After a little snafu with my flight I made it standby to Maui, picked up my rental car, and rushed off to meet my friends on the road to Hana. We met at Frog Pond, one of our favorite swimming holes near the beginning of the road to Hana. After some rock hopping and cliff jumping here we decided to check out the hidden waterfalls at mile 11. I'm not sure what the name of these falls are but there are two of them, each with their own swimming holes. It is just off the highway but separated by lush jungle. A rope swing beckons the adventurous and rocks warmed by the sun give you more than enough reason to while away the afternoon.
Read more

Hidden Ulupalakua Lava Tube, Maui

Image
  High above the crowded beaches of South Maui lies a hidden secret adventure that only those in the know will ever experience. Hidden only a thousand yards or so off a well traveled road around 4,000ft in elevation sits a massive cave which angles slowly down the side of Haleakala volcano. The amazing formations inside and the cave itself were formed by lava, creating an underground tube to transport the lava farther down the slope of the volcano. The same thing can be seen actively happening on the Big Island currently. Luckily this lava tube is all dried up making it much safer to explore. However the loose rocks and obvious cave ins leave some cause for concern.   Part of this adventure is just finding the entrance. This included a dirt road, a jeep trail, jumping an old stone wall, then bushwhacking through dense brush for about tweny-five minutes before finding the lava tube entrance. It was surrounded by ferns, just like the famous Thurston Lava Tube in Volcanoes ...
Read more

Search for Chameleons, Maui

Image
  You never know what might be hiding in your backyard. Here on Maui there have always been tales of people finding Jackson's chameleons in their bushes. The trick is to travel a few thousand feet up Haleakala volcano to Makawao, Pukalani and Kula towns where the temperature is a little cooler and it is a bit wetter, perfect conditions for chameleons.   There are no native reptiles on Hawaii. These beautiful chameleons were released or escaped from the pet trade. Luckily they have not become invasive like many other introduced species, however they have increased in population and seem to be doing quite well in the higher elevation areas. Heidi and I went on a search the other day at our friend's house in Kula and were shocked to find a dozen different chameleons in her side yard hedge. They were mostly at eye level, and were curled up asleep for the night. We found them easily enough with flashlights since they seem to sleep near the outer edge of the hedge at night. ...
Read more