![]() ![]() Once the eggs are released, a male starfish will release sperm to fertilize them. When it comes to starfish reproduction cycle, a starfish releases gametes (sex cells) through the gonads in its arms. Many starfish species have the ability to change gender as they get older, meaning that a starfish is born a specific gender which can change when they reach adulthood or old age. The majority of starfish species can be both male and female. Well, simply put, there are two types of starfish reproduction, which include: Starfish sexual reproduction Starfish fun fact: Starfish have no brain or blood, instead they use a water vascular system that pumps nutrients through their bodies.Ĭonsidering the unique appearance of these invertebrates, it’s quite normal to wonder, ‘‘ How do starfish reproduce?’’. A starfish’s eyes, however, are not like ours and are more commonly referred to as eyespots, a type of light detector at the end of their arms. You may also be wondering, ‘‘ Do starfish have eyes?’’ And although they are not very visible, starfish do have eyes. There are, however, many species that also present simple tonalities which aid them in camouflaging themselves, specifically when threatened. Most starfish species are distinguished by their bright colors (blue, red, white). ![]() Starfish characteristicsĪ starfish’s mouth is located in the middle of the flattened part of its body.Ī starfish’s skin is composed of calcium and may have carry a grainy, rough, smooth and/or hard texture. These suckers are also referred to as "ambulatory feet". ![]() The ‘‘limbs’’ have suckers which they use to help them move. Starfish are characterized by their flat bodies from which multiple arms protrude, depending on the species. ![]() Starfish, also known as sea stars, are invertebrates that belong to the class Asteroidea and inhabit the deep sea. ![]()
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