Hapalochlaena sp.
Blue-ringed octopus
Blue-ringed octopus are solitary animals, found on sandy or rubble areas. There are at least 2 different species of Blue-Ringed octopus found in Lembeh strait. Different species can be visually distinguished from one another by the diameter and frequency of blue rings and the body size. Blue rings only appear when the animal is agitated. The rings can change thickness and pulsate. They have a highly toxic bite. First aid for a blue ring bite is continuous mouth to mouth resuscitation. This species can be recognized by its tiny blue rings scattered over the body. It lives in temperate inshore water from intertidal areas. It can usually be found at rocky reef, rubble areas, or sea grass beds. They like to hide in shells, bottles, or even cans that make them feel safe. This octopus has a small body size - about 5 cm, but has a very dangerous toxin that can cause death. This is a very rare species.
DIVE SITES
Types of Habitats
Please note that the variety of critters depends on the season and changes dive sites to dive site
Sand & Rubble
Lembeh’s iconic muck sites feature gentle slopes of volcanic sand scattered with debris, sponges, algae, and rubble.
Coral
Many soft and hard coral species live and thrive here, in the nutrient-rich waters of the Lembeh Strait.
Mixed
With a combination of reef and muck dives, you can enjoy a world of diving experiences in one location.