| Acidaspis Fossil range: Silurian | |
|---|---|
| Scientific classification
| |
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Odontopleurida | |
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Acidaspis | |
Acidaspis is an extinct genus of lichid trilobite. Although it grew to be about 1 inch in length, it had long spines, possibly to deter predators, such as the early acanthodian Nostolepis.
