Pufferfish typically have around 30 to 40 spines, which are actually modified scales called dermal spines. These spines are not always visible, as they can be retracted into the fish's body when it is not inflated. The number of spines can vary among different species of pufferfish.
they suck in water and puff up with spikes.
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The fish you are referring to is likely the pufferfish. When threatened, pufferfish can inflate their bodies with water or air to appear bigger and deter predators. They have spines on their skin that lay flat when not inflated but become prominent when they puff up.
The fish commonly referred to as having spikes are known as "spiny fish." An example is the "spiny pufferfish," which has sharp spines covering its body for protection. Another example is the "lionfish," known for its long, venomous spines. These adaptations serve as a defense mechanism against predators.
24 spikes
There were probably 4 spikes.
7 spikes
a pufferfish is 2 feet
Mbu pufferfish was created in 1899.
6 on the front and none on the back. if you have cross country spikes then there are 4 on the back
you can buy spikes from many sporting stores like insport.
Green pufferfish was created in 1822.