No, some are not spiny at all, like snakes.
insects and flowers,,
their spiny skin
spiny leaf insects are insreasing becous they lay 600 hundred eggs.by jsb
lñdbG
They have spiny skin and the name comes from Greek word 'echinoderm' which means 'spiny skin'
most spiny mouse, found in Cyprus, which is in Egypt eat insects. they have sharp teeth to satisfy the way they eat the insects. Since they do eat insects, they are not herbivores
Echinoderm means spiny skin in Latin.
Earthworms are not insects. (Not all insects shed their skin.)
Kookuburras mate
Invertebrates .
The phylum name Echinodermata means "spiny skin," derived from the Greek words "echinos" (spiny) and "derma" (skin). This name refers to the presence of spiny, calcareous skin covering the bodies of echinoderms, including sea stars, sea urchins, and sand dollars.
spiny skin