What Are the Functions of the Ampulla in a Starfish?

Starfish have a unique water vascular system that connects to their feet and allows them to move. Known as “tube feet,” these structures in the water vascular system use what is called an ampulla to push water through them, expanding and contracting the foot. The ampulla is an important structure in the water vascular system …

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Majano Anemone - How to Get Rid of Majano Anemone

Majano Anemone – Common Reef Aquarium Pests & How To Remove Them?

The Majano Anemone is one of the most common pests in reef aquariums. This pest is very unsightly and can overgrow or kill corals, it is also known to sting and poison fish. A Majano anemone is a pest of the sea, and it’s the most common nuisance that plagues saltwater aquariums. It’s a tiny …

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ancient civilization hunting and fishing

What Civilization Relied Heavily on Hunting and Fishing Together Food?

The Algonquian people relied heavily on hunting and fishing to gather food and materials, they were also very skilled at producing a wide variety of items. The Algonquian tribes built their houses and settlements in harmony with the environment, giving them an advantage over other native civilizations. Who were Algonquian people? Algonquian or Algonquin people …

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Purple Starfish Habitat, diet and care

Purple Starfish – Ultimate Guide To Care, Diet And Habitat

Purple starfish are sea creatures. Like all sea creatures, they come with their own set of challenges and quirks. And similarly, like humans, they have different personalities too. Stylaster martensii is typically referred to as the purple starfish, but one of its other names, the giant-five-armed starfish, hints at how spectacularly its deep violet coloration …

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A starfish eating habits

How Do Starfish Eat? A Closer Look at the Eating Habits of Starfish

Starfish, also known as sea stars, are not fish. They’re spiny-skinned animals called echinoderms. Starfish have tube feet that help them move and capture prey. Some starfish have more than 20 arms covered in tiny suction cups. They have a unique way of eating. Their stomach can come out through their mouth, so they can …

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Ravioli Sea Starf

Ravioli Starfish – A Complete Guide About Diet, Habitat, Care & Facts

Ravioli Starfish is a very cute-looking starfish. It is commonly called the sea cookie is part of the Starfish family. Its scientific name is “Plinthaster dentatus”.  The ravioli starfish is a close relative of the chocolate chip starfish but is much larger. They have colorful spots and they are easy to care for. It has …

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