16000
i think that they have 400 spines
Hedgehogs have quills for protection against predators.
The average adult hedgehog has between 5,000 and 7,000 spines. See the British Hedgehog Preservation Society website for more details: http://www.britishhedgehogs.org.uk/FAQS/general.htm
A hedgehog is any of the small spiny mammals of the subfamily Erinaceinae and the order Erinaceomorpha. There are 16 species of hedgehog in five genera, found through parts of Europe, Asia, Africa, and New Zealand. There are no hedgehogs native to Australia, and no living species native to North America; those in New Zealand are introduced. Hedgehogs have changed little over the last 15 million years. Like many of the first mammals they have adapted to a nocturnal, insectivorous way of life. The name 'hedgehog' came into use around the year 1450, derived from the Middle English 'heyghoge', from 'heyg', 'hegge' = hedge, because it frequents hedgerows, and 'hoge', 'hogge' = hog, from its piglike snout.[2] Other folk names include 'urchin', 'hedgepig' and 'furze-pig' .Hedgehogs are easily recognized by their spines, which are hollow hairs made stiff with keratin. Their spines are not poisonous or barbed and, unlike the quills of a porcupine, cannot easily be removed from the animal. However, spines normally come out when a hedgehog sheds baby spines and replaces them with adult spines. This is called "quilling". When under extreme stress or during sickness, a hedgehog can also lose spines
The word spines has one syllable.
They have hundreds of spines; depending on the breed. See Related Links.
A hedgehog has one head.
No, not all cactuses have spines. Some cactus plants have many more than others. Some have longer or shorter, finer or thicker spines. Some have white spines, some colored. And some don't have any spines at all.
No, not all cacti have spines. Some species of cacti have smooth surfaces or small bumps instead of spines. Spines are a common feature in many cactus species, but not a universal one.
Tenrecs have varying numbers of spines depending on the species, but many have hundreds of spines covering their bodies. These spines are modified hairs that provide protection from predators. The exact count can differ, as some species may have more or fewer spines. Overall, they are known for their unique spiny appearance among mammals.
I have found six : porcupine, hedgehog, echidna, spiny rat, sea urchin, and tenrecs.
7