Found this guy on another excursion we traveled too, captured at night by using coconuts to find them.
few individuals among vegetatios, during the night
one individual among vegetation, during the night
Our best known land crab is the large and edible coconut crab (Birgus latro), which weighs 4-7 pounds and has a leg span up to about 30 inches. It has developed a special lung-like organ of spongy tissue that enables it to breath air. This crab leads a fully terrestrial existence except when it comes time to lay its eggs in the ocean. The eggs hatch into larvae that drift in the ocean for about a month before migrating shoreward. The youngest coconut crabs use a snail shell for protection during this early period but then abandon this practice for the remainder of their long life (up to 40 years). They are nocturnal scavengers that eat coconuts; fruit, dead animals, and other organic materials. There is some uncertainty about the crab's ability to husk and eat coconuts; some observers believe that the crabs are able to do so only if a coconut was damaged when it fell from the tree.
Coconut crabs are easily caught, so few are found in areas where people live. Another liability for these crabs must be trying to cross our island roads, both when small coconut crabs migrate inland from the sea, and again when mature female crabs crawl back to sea to release their eggs. During new moon nights in summer months, squashed crab road-kills are evidence of an untimely end to their journey.
Land hermit crab
The coconut crab, Birgus latro, is a species of terrestrial hermit crab, also known as the robber crab or palm thief. It is the largest land-living arthropod in the world, and is probably at the upper size limit for terrestrial animals with exoskeletons in recent Earth atmosphere, with a weight of up to 4.1 kg (9.0 lb). It can grow to up to 1 m (3 ft 3 in) in length from leg to leg. It is found on islands across the...