Two harlequin shrimps on a sea star

Creature Feature – Harlequin Shrimp

The Harlequin Shrimp, is a captivating creature that can be found here in the Lembeh Strait. These unique shrimp display a striking colouration, with predominantly white bodies adorned with brown and purple circular markings, encircled by a vibrant blue hue. Harlequin Shrimp are typically found in pairs, with one male and one female forming a bond. Interestingly, if left undisturbed, Read more about Creature Feature – Harlequin Shrimp

By Sam, ago

9th HugyCup Lembeh 2023/2024 is underway!

The 9th HugyCup International Underwater Photo & Video contest is well underway here at NAD Lembeh. Participants from all over the world are coming together here at NAD to compete in the event organised by Danny Van Belle over the next two months. With over ten different categories to enter for mirrorless, SLR, compact and video cameras, there are many Read more about 9th HugyCup Lembeh 2023/2024 is underway!

By Sam, ago
Logo of the 9th HugyCup international underwater photo and video contest, Dec 2023–Jan 2024
Larval flatfish on a blackwater dive in the Lembeh Strait

Creature Feature – Larval Flatfish

The larval stage of flounders, soles and other flatfish is a crucial part of their life cycle as they transition from a pelagic existence to a bottom-dwelling lifestyle. Flatfish start their lives as eggs, which are typically laid in the water column. Once the eggs hatch, the larvae emerge as free-swimming organisms and still have a yolk sac attached, providing Read more about Creature Feature – Larval Flatfish

By Sam, ago

Creature Feature – Hairy Frogfish

If someone asked you “What’s one of the most popular, classic muck diving critters that everyone wants to see?”, it would be hard to look past the Hairy Frogfish. Frogfish are popular throughout every corner of the globe and with every level of diver. The variety of species, unique appearance, fascinating behaviour and comical expression make them a ‘must-see’ for Read more about Creature Feature – Hairy Frogfish

By Sam, ago
Pink hairy frogfish with long skin filaments on a reef

Critter Discussion – Nudibranch Colouration

Nudibranchs are renowned for their stunning and diverse colourations, which make them some of the most visually captivating creatures in the ocean. Many Nudibranchs possess exquisite camouflage that allows them to mimic the colours and patterns of the sponges, corals, or algae on which they reside. This natural adaptation helps them to hide from potential predators and become nearly invisible Read more about Critter Discussion – Nudibranch Colouration

By Sam, ago
Nudibranch in the Lembeh Strait

Getting “the shot” in Blackwater Diving

Getting “the shot” in Blackwater Diving is a culmination of different factors……and of course a little dose of luck. During Blackwater Dives, the format of the dive is very different to regular day or night dives. We are swimming around in midwater searching the entire water column looking for critters to pop up in our torch beam. Good buoyancy control Read more about Getting “the shot” in Blackwater Diving

By Sam, ago
Larval octopus on a blackwater dive in the Lembeh Strait
White nudibranch with yellow spots and purple border

Critter Discussion – How Nudibranchs feed

Nudibranchs possess a unique feeding adaptation known as the radula, a specialised organ found within their mouths. The radula is a ribbon-like structure lined with rows of tiny, backward-curving teeth made of chitin, a hard proteinaceous material. The radula serves as a versatile tool for nudibranchs to feed on a wide range of food sources. Depending on the species, they Read more about Critter Discussion – How Nudibranchs feed

By Sam, ago

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