Facts and Observations Regarding Coconut Crab Eggs

coconut crab eggs

Coconut Crab Eggs – Who needs to become more familiar with this one fauna? This coconut peeler has the Latin name Birgus Latro.

The coconut crab is the largest land arthropod in the world, and coconut crab eggs are rare and hard to find.

Following are Facts and Observations Regarding Coconut Crab Egg

Crab is one of the most favorite types of seafood for seafood lovers and has various benefits for the body. Female crabs are one crab that many people like because they have very delicious crab eggs.

No wonder the price of female crabs on the market is higher and rarer. Distinguishing the types of female and male crabs themselves is pretty straightforward.

The physical shape of female crabs is more curved, and their claws are smaller.

Apart from the delicious taste, crab eggs have benefits for health. Below are some facts and observations about coconut crab eggs:

1. Egg Hatching Time

The entire mating process lasts 15 minutes. The female crab will lay eggs and attach the eggs under their stomach.

The female crab will carry them for months. The eggs will usually hatch from October to November.

2. Releasing Eggs into the Sea

When the water is high, the female coconut crab will release its eggs into the sea. They usually do it all on the same night and the same beach.

Coconut crab eggs and belly fat are considered the most delicious parts.

When the eggs are ready to hatch, the female crabs walk towards the sea to release the zoea by walking on the rocks at the border of the tidal area.

Nantinya waves that come to break will wet the upper body regularly.

When the eggs come in contact with seawater, they hatch immediately, after which the zoea is released into the sea.

The eggs that have been incubated when the parent is in a state of stress will make them die quickly.

The transition to the second zoea stage begins on the fourth day of larval life and peaks on the fifth and sixth days.

3. Crab Spawning

In nature, adult coconut crabs migrate to the sea to spawn. This route aims to find waters with high salinity for early-stage larvae (zoea) life.

The coconut crab spawning process occurs internally after the egg mass is removed from the ovary, and at the same time, fertilization occurs.

The egg mass that has come out scatter before attaching to the endopodite.

At that time, the eggs begin to experience incubation, and the mother is then transferred to the egg incubation tub.

The incubation duration of coconut crab eggs fluctuates according to the temperature of the water and the environment.

Walnut crabs that lay eggs have an average weight of 0.156 kg and a weight after abortion of 0.134 kg.

4. Coconut Crab Cultivation

Crab cultivation places can be anywhere, as long as there is shade. However, it would be better if the location of the livestock were near the coast, so the coconut crab will quickly adapt.

Also, ensure the location has a large enough area considering that coconut crabs can grow up to 40 cm with a leg span of about 200 cm.

Also, choose a location far from residential or industrial areas, and ensure the place is clean from waste or pollution.

And most importantly, the home must be easy to reach to make maintenance easier.

After selecting a location, you must prepare several tools and materials such as hammers, nails, bamboo, iron, wire, and plywood.

Hatching coconut crab eggs requires a quiet location, so it must minimize various activities that can disturb the condition of the broodstock.

Timely preparation of feed must also be done so as not to cause the death of the larvae when they hatch.