This week’s fascination with brooding shrimp in Lembeh caused us to look a bit more closely into shrimp relationships. It all started with one simple question from a guest: are female shrimp bigger than the males? According to our Tropical Pacific Reef Creature Identification guide (Humann and Deloach), you can often times distinguish the gender of a shrimp based on its living arrangement, but not necessarily by its size. For example, if you happen upon a single set of shrimp, such as the beautiful Coleman’s Shrimp pictured above, you can assume that the larger of the two shrimp is the female.
Week three and four passed with the blink of an eye.
These weeks I have been, assisting on open water courses, advanced open water courses, scuba refreshers and servicing equipment, every morning in the ocean was immediately followed by hours under the glaring sun in the pool or sheltered in our maintenance room tinkering with the devices one needs for the survival of the gill-less underwater. Following on from days like this, its been nose to paper (not difficult for a nose of my calibre) completing knowledge reviews from PADI’s dive master manual, studying the ocean mechanics and the history of diving in PADI’s Diving Encyclopaedia. The amount of information taken on in such a short amount of time has been a bit tricky at times, but its been the most fun I’ve ever had in terms of learning before.
So this week in south lombok we seem to have a massive increase in juvenile Cuttle fish. In 1 dive on the sand we found between 10 and 15 individuals and seeing them never gets boring with all there changes in camouflage and displays. Also on the dive we found juvenile sweet lips, nudibranches, crabs, shrimps, octopus and a hole load of pipe fish.