Researching about Starfish Facts

There will be no starfish facts that people know today if not for the researches and studies done by scientists, zoologists, and biologists. From the time that starfish species were first discovered and studied by humans until today, a wider range of information are already gathered pertaining to these creatures. Researching starfishes is not an easy thing to do since there are thousands of species that are still living. In order to understand the evolution of this creature, researchers would also have to look at the ancient species that have survived in the past and this can be accomplished through their fossils.

Researches about starfishes can focus on different genres. But the basic research topics are usually about the anatomy of the starfish, their systems, their methods of functioning, diet, and habitat. Recently, there are also studies that dwell on the impacts of starfishes in the environment.

These researches about starfishes help human beings to be more aware of the animals around them. This will also help people realize the importance of starfishes in the food chain. Zoologists have found out that starfishes play a very important role in marine biodiversity since their depletion can lead to the overpopulation of other opportunistic animals.

External Threats

The greatest threat to starfish is similar one which endangers most other seawater animals: human beings. Starfish needs clean and clear water as its habitat. When humans permit water pollutants to flow into the seas and oceans, these species can get extremely unhealthy and even die. In addition, there are several cultures that allow the eating of starfish. In case too many starfishes are brought away from any area, these beautiful seawater creatures will be deprived of the opportunity to More...

Regeneration and Self Cloning

In general, starfish regenerate by way of a three-stage process. Firstly, the repair stage heals the creature’s exposed wound. This phase is followed by the regenerative stage, in which the body of the echinoderm produces new cells and begins new growth. The final phase is referred to as the advanced regenerative stage, during which significant cell proliferation starts. Growth factors, which are neurally derived, determine the processes responsible for the formation of patterns during the last stage. If anything intervenes More...

Preserving a Starfish

The first thing that you will do when preserving the starfish is cleaning it. Use a little mild soap and warm water for washing the starfish. Soak the animal for about forty-eight hours in rubbing alcohol. You do not have to clean the creature first, but you may choose to do so. If rubbing alcohol is not what you prefer to use, you may alternatively use a mixture of five parts water and one part formaldehyde. This solution will give More...

Starfish Facts on Movement

Starfishes are definitely not popular for their speed. Majority of the species of starfishes can actually just cover a distance of less than 10 inches in a single minute. Even if their speed when moving is not something that might interest the people, the method on how they transfer from one place to another is certainly fascinating. These are some of the starfish facts that many people want to know more about. If you take a look at the underside More...

Is your Starfish Still Alive or Already Dead?

In order to tell whether a starfish is alive or dead, you need to observe it. Starfishes do not move frequently, but they move whenever they are fed. The starfish is alive if it is moving. Now, wear a pair of gloves that are waterproof. Gently scoop up the starfish without getting it out of the water. The animal can be stressed by any sudden alterations in its environment, and caused to start disintegrating or to shed their limbs. Being More...

Handling Dead Sea Stars

Also referred to as sea stars, starfish are marine echinoderms that you can find on tide pools and beaches across the globe. National Geographic reports that there are more than two thousand species of starfish, though they all have the same physical appearance, which is composed of brittle and boney calcified skin. In the event that you find this creature, either dead or alive, you must handle it very carefully so that its fragile arms, will not be injured or More...

Fun Starfish Facts for Kids

Kids are always inquisitive especially if they see something that looks interesting. Starfishes always catch their attention because of their appearance and it will be fun if you give a few starfish facts to your kids if they ask. The first fact that you can give them is that starfishes are not really fish but they are echinoderms. They are more related to sea cucumbers even if they have a ‘fish’ in their name. You may be able to find More...